SYMBOLCOMMON_NAMEaka. SYNONYMS
win.magniber (Back to overview)

Magniber

URLhaus    

There is no description at this point.

References
2022-04-30Bleeping ComputerLawrence Abrams
@online{abrams:20220430:fake:a553f90, author = {Lawrence Abrams}, title = {{Fake Windows 10 updates infect you with Magniber ransomware}}, date = {2022-04-30}, organization = {Bleeping Computer}, url = {https://www.bleepingcomputer.com/news/security/fake-windows-10-updates-infect-you-with-magniber-ransomware/}, language = {English}, urldate = {2022-05-03} } Fake Windows 10 updates infect you with Magniber ransomware
Magniber
2022-01-12AhnLabASEC Analysis Team
@online{team:20220112:magniber:29a6c92, author = {ASEC Analysis Team}, title = {{Magniber Ransomware Being Distributed via Microsoft Edge and Google Chrome}}, date = {2022-01-12}, organization = {AhnLab}, url = {https://asec.ahnlab.com/en/30645/}, language = {English}, urldate = {2022-01-25} } Magniber Ransomware Being Distributed via Microsoft Edge and Google Chrome
Magniber
2022-01-02forensicitguyTony Lambert
@online{lambert:20220102:analyzing:7f13565, author = {Tony Lambert}, title = {{Analyzing a Magnitude EK Appx Package Dropping Magniber}}, date = {2022-01-02}, organization = {forensicitguy}, url = {https://forensicitguy.github.io/analyzing-magnitude-magniber-appx/}, language = {English}, urldate = {2022-01-25} } Analyzing a Magnitude EK Appx Package Dropping Magniber
Magniber
2021-11-11Bleeping ComputerBill Toulas
@online{toulas:20211111:magniber:f765b7f, author = {Bill Toulas}, title = {{Magniber ransomware gang now exploits Internet Explorer flaws in attacks}}, date = {2021-11-11}, organization = {Bleeping Computer}, url = {https://www.bleepingcomputer.com/news/security/magniber-ransomware-gang-now-exploits-internet-explorer-flaws-in-attacks/}, language = {English}, urldate = {2021-11-17} } Magniber ransomware gang now exploits Internet Explorer flaws in attacks
Magniber
2021-09-22CybereasonAleksandar Milenkoski, Eli Salem
@online{milenkoski:20210922:threat:cba08ae, author = {Aleksandar Milenkoski and Eli Salem}, title = {{Threat Analysis Report: PrintNightmare and Magniber Ransomware}}, date = {2021-09-22}, organization = {Cybereason}, url = {https://www.cybereason.com/blog/threat-analysis-report-printnightmare-and-magniber-ransomware}, language = {English}, urldate = {2021-09-28} } Threat Analysis Report: PrintNightmare and Magniber Ransomware
Magniber
2021-08-12The RecordCatalin Cimpanu
@online{cimpanu:20210812:printnightmare:026bc57, author = {Catalin Cimpanu}, title = {{PrintNightmare vulnerability weaponized by Magniber ransomware gang}}, date = {2021-08-12}, organization = {The Record}, url = {https://therecord.media/printnightmare-vulnerability-weaponized-by-magniber-ransomware-gang/}, language = {English}, urldate = {2021-08-16} } PrintNightmare vulnerability weaponized by Magniber ransomware gang
Magniber
2021-08-11CrowdStrikeLiviu Arsene
@online{arsene:20210811:teaching:aeec28a, author = {Liviu Arsene}, title = {{Teaching an Old Dog New Tricks: 2017 Magniber Ransomware Uses PrintNightmare Vulnerability to Infect Victims in South Korea}}, date = {2021-08-11}, organization = {CrowdStrike}, url = {https://www.crowdstrike.com/blog/magniber-ransomware-caught-using-printnightmare-vulnerability/}, language = {English}, urldate = {2021-09-02} } Teaching an Old Dog New Tricks: 2017 Magniber Ransomware Uses PrintNightmare Vulnerability to Infect Victims in South Korea
Magniber
2021-07-29AvastJan Vojtěšek
@online{vojtek:20210729:magnitude:3c9e478, author = {Jan Vojtěšek}, title = {{Magnitude Exploit Kit: Still Alive and Kicking}}, date = {2021-07-29}, organization = {Avast}, url = {https://decoded.avast.io/janvojtesek/magnitude-exploit-kit-still-alive-and-kicking/}, language = {English}, urldate = {2021-08-03} } Magnitude Exploit Kit: Still Alive and Kicking
Magniber
2021-07-21TEAMT5Tom, Peter, Jason3e7
@online{tom:20210721:le:ce23918, author = {Tom and Peter and Jason3e7}, title = {{"Le" is not tired of this, IE is really naughty}}, date = {2021-07-21}, organization = {TEAMT5}, url = {https://teamt5.org/tw/posts/internet-explorer-the-vulnerability-ridden-browser/}, language = {Chinese}, urldate = {2021-08-30} } "Le" is not tired of this, IE is really naughty
Magniber
2021-01-13Medium CoinmonksRakesh Krishnan, Coinmonks
@online{krishnan:20210113:passive:8e5ce1b, author = {Rakesh Krishnan and Coinmonks}, title = {{Passive Income of Cyber Criminals: Dissecting Bitcoin Multiplier Scam}}, date = {2021-01-13}, organization = {Medium Coinmonks}, url = {https://medium.com/coinmonks/passive-income-of-cyber-criminals-dissecting-bitcoin-multiplier-scam-b9d2b6048372}, language = {English}, urldate = {2021-01-21} } Passive Income of Cyber Criminals: Dissecting Bitcoin Multiplier Scam
Magniber
2020-12-22AhnLabASEC Analysis Team
@online{team:20201222:magniber:cb6369b, author = {ASEC Analysis Team}, title = {{Magniber Ransomware Changed Vulnerability (CVE-2019-1367 -> CVE-2020-0968) and Attempted to Bypass Behavior Detection}}, date = {2020-12-22}, organization = {AhnLab}, url = {https://asec.ahnlab.com/en/19273/}, language = {English}, urldate = {2020-12-23} } Magniber Ransomware Changed Vulnerability (CVE-2019-1367 -> CVE-2020-0968) and Attempted to Bypass Behavior Detection
Magniber
2018-03-30AhnLabAhnLab
@online{ahnlab:20180330:magniber:5d13799, author = {AhnLab}, title = {{Magniber}}, date = {2018-03-30}, organization = {AhnLab}, url = {http://asec.ahnlab.com/1124}, language = {English}, urldate = {2019-07-09} } Magniber
Magniber
2017-12-15hasherezade
@online{hasherezade:20171215:unpacking:8c8d58c, author = {hasherezade}, title = {{Unpacking Magniber ransomware with PE-sieve (former: 'hook_finder')}}, date = {2017-12-15}, url = {https://www.youtube.com/watch?v=lqWJaaofNf4}, language = {English}, urldate = {2019-10-23} } Unpacking Magniber ransomware with PE-sieve (former: 'hook_finder')
Magniber
2017-10-18MalwarebytesMalwarebytes Labs
@online{labs:20171018:magniber:2ae5250, author = {Malwarebytes Labs}, title = {{Magniber ransomware: exclusively for South Koreans}}, date = {2017-10-18}, organization = {Malwarebytes}, url = {https://blog.malwarebytes.com/threat-analysis/2017/10/magniber-ransomware-exclusively-for-south-koreans/}, language = {English}, urldate = {2019-12-20} } Magniber ransomware: exclusively for South Koreans
Magniber
Yara Rules
[TLP:WHITE] win_magniber_auto (20220411 | Detects win.magniber.)
rule win_magniber_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-04-08"
        version = "1"
        description = "Detects win.magniber."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.magniber"
        malpedia_rule_date = "20220405"
        malpedia_hash = "ecd38294bd47d5589be5cd5490dc8bb4804afc2a"
        malpedia_version = "20220411"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    /* DISCLAIMER
     * The strings used in this rule have been automatically selected from the
     * disassembly of memory dumps and unpacked files, using YARA-Signator.
     * The code and documentation is published here:
     * https://github.com/fxb-cocacoding/yara-signator
     * As Malpedia is used as data source, please note that for a given
     * number of families, only single samples are documented.
     * This likely impacts the degree of generalization these rules will offer.
     * Take the described generation method also into consideration when you
     * apply the rules in your use cases and assign them confidence levels.
     */


    strings:
        $sequence_0 = { 66890a 8b45f8 83c002 8945f8 b92a000000 }
            // n = 5, score = 400
            //   66890a               | mov                 word ptr [edx], cx
            //   8b45f8               | mov                 eax, dword ptr [ebp - 8]
            //   83c002               | add                 eax, 2
            //   8945f8               | mov                 dword ptr [ebp - 8], eax
            //   b92a000000           | mov                 ecx, 0x2a

        $sequence_1 = { 85c0 7502 ebb9 8b5508 52 }
            // n = 5, score = 400
            //   85c0                 | test                eax, eax
            //   7502                 | jne                 4
            //   ebb9                 | jmp                 0xffffffbb
            //   8b5508               | mov                 edx, dword ptr [ebp + 8]
            //   52                   | push                edx

        $sequence_2 = { 8b5508 8b826c040000 50 ff15???????? 85c0 740e }
            // n = 6, score = 400
            //   8b5508               | mov                 edx, dword ptr [ebp + 8]
            //   8b826c040000         | mov                 eax, dword ptr [edx + 0x46c]
            //   50                   | push                eax
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   740e                 | je                  0x10

        $sequence_3 = { c7856cffffffc09e4000 c78570ffffffc89e4000 c78574ffffffd09e4000 c78578ffffffd89e4000 c7857cffffffe09e4000 c74580e89e4000 }
            // n = 6, score = 400
            //   c7856cffffffc09e4000     | mov    dword ptr [ebp - 0x94], 0x409ec0
            //   c78570ffffffc89e4000     | mov    dword ptr [ebp - 0x90], 0x409ec8
            //   c78574ffffffd09e4000     | mov    dword ptr [ebp - 0x8c], 0x409ed0
            //   c78578ffffffd89e4000     | mov    dword ptr [ebp - 0x88], 0x409ed8
            //   c7857cffffffe09e4000     | mov    dword ptr [ebp - 0x84], 0x409ee0
            //   c74580e89e4000       | mov                 dword ptr [ebp - 0x80], 0x409ee8

        $sequence_4 = { 6a7a 6a61 e8???????? 83c408 8b4dfc }
            // n = 5, score = 400
            //   6a7a                 | push                0x7a
            //   6a61                 | push                0x61
            //   e8????????           |                     
            //   83c408               | add                 esp, 8
            //   8b4dfc               | mov                 ecx, dword ptr [ebp - 4]

        $sequence_5 = { ba65000000 668955ee b878000000 668945f0 b965000000 }
            // n = 5, score = 400
            //   ba65000000           | mov                 edx, 0x65
            //   668955ee             | mov                 word ptr [ebp - 0x12], dx
            //   b878000000           | mov                 eax, 0x78
            //   668945f0             | mov                 word ptr [ebp - 0x10], ax
            //   b965000000           | mov                 ecx, 0x65

        $sequence_6 = { 83c408 6804010000 8d859cfdffff 50 }
            // n = 4, score = 400
            //   83c408               | add                 esp, 8
            //   6804010000           | push                0x104
            //   8d859cfdffff         | lea                 eax, dword ptr [ebp - 0x264]
            //   50                   | push                eax

        $sequence_7 = { ba63000000 668955b2 b820000000 668945b4 b970000000 66894db6 ba69000000 }
            // n = 7, score = 400
            //   ba63000000           | mov                 edx, 0x63
            //   668955b2             | mov                 word ptr [ebp - 0x4e], dx
            //   b820000000           | mov                 eax, 0x20
            //   668945b4             | mov                 word ptr [ebp - 0x4c], ax
            //   b970000000           | mov                 ecx, 0x70
            //   66894db6             | mov                 word ptr [ebp - 0x4a], cx
            //   ba69000000           | mov                 edx, 0x69

        $sequence_8 = { ba63000000 668955b2 b820000000 668945b4 b970000000 66894db6 }
            // n = 6, score = 400
            //   ba63000000           | mov                 edx, 0x63
            //   668955b2             | mov                 word ptr [ebp - 0x4e], dx
            //   b820000000           | mov                 eax, 0x20
            //   668945b4             | mov                 word ptr [ebp - 0x4c], ax
            //   b970000000           | mov                 ecx, 0x70
            //   66894db6             | mov                 word ptr [ebp - 0x4a], cx

        $sequence_9 = { 52 8d8554ffffff 50 8b8d24feffff 51 8d9510feffff 52 }
            // n = 7, score = 400
            //   52                   | push                edx
            //   8d8554ffffff         | lea                 eax, dword ptr [ebp - 0xac]
            //   50                   | push                eax
            //   8b8d24feffff         | mov                 ecx, dword ptr [ebp - 0x1dc]
            //   51                   | push                ecx
            //   8d9510feffff         | lea                 edx, dword ptr [ebp - 0x1f0]
            //   52                   | push                edx

    condition:
        7 of them and filesize < 114688
}
Download all Yara Rules