SYMBOLCOMMON_NAMEaka. SYNONYMS
win.koadic (Back to overview)

Koadic

Actor(s): Sofacy, Stone Panda


There is no description at this point.

References
2021-03-18PRODAFT Threat IntelligencePRODAFT
@techreport{prodaft:20210318:silverfish:f203208, author = {PRODAFT}, title = {{SilverFish GroupThreat Actor Report}}, date = {2021-03-18}, institution = {PRODAFT Threat Intelligence}, url = {https://www.prodaft.com/m/uploads/SilverFish_TLPWHITE.pdf}, language = {English}, urldate = {2021-04-06} } SilverFish GroupThreat Actor Report
Cobalt Strike Dridex Koadic
2021-02-24MalwarebytesHossein Jazi
@techreport{jazi:20210224:lazyscripter:433f4bc, author = {Hossein Jazi}, title = {{LazyScripter: From Empire to double RAT}}, date = {2021-02-24}, institution = {Malwarebytes}, url = {https://resources.malwarebytes.com/files/2021/02/LazyScripter.pdf}, language = {English}, urldate = {2021-02-25} } LazyScripter: From Empire to double RAT
Octopus Koadic
2021-01-13AlienVaultTom Hegel
@techreport{hegel:20210113:global:72b7b9d, author = {Tom Hegel}, title = {{A Global Perspective of the SideWinder APT}}, date = {2021-01-13}, institution = {AlienVault}, url = {https://cdn-cybersecurity.att.com/docs/global-perspective-of-the-sidewinder-apt.pdf}, language = {English}, urldate = {2021-01-18} } A Global Perspective of the SideWinder APT
8.t Dropper Koadic SideWinder
2021SecureWorks
@online{secureworks:2021:threat:dbd7ed7, author = {SecureWorks}, title = {{Threat Profile: GOLD DRAKE}}, date = {2021}, url = {http://www.secureworks.com/research/threat-profiles/gold-drake}, language = {English}, urldate = {2021-05-28} } Threat Profile: GOLD DRAKE
Cobalt Strike Dridex FriedEx Koadic MimiKatz WastedLocker Evil Corp
2020-11-28pat_h/to/filepat_h/to/file
@online{pathtofile:20201128:hunting:21f38be, author = {pat_h/to/file}, title = {{Hunting Koadic Pt. 2 - JARM Fingerprinting}}, date = {2020-11-28}, organization = {pat_h/to/file}, url = {https://blog.tofile.dev/2020/11/28/koadic_jarm.html}, language = {English}, urldate = {2020-12-08} } Hunting Koadic Pt. 2 - JARM Fingerprinting
Koadic
2020-03-20BitdefenderLiviu Arsene
@online{arsene:20200320:5:46813c6, author = {Liviu Arsene}, title = {{5 Times More Coronavirus-themed Malware Reports during March}}, date = {2020-03-20}, organization = {Bitdefender}, url = {https://labs.bitdefender.com/2020/03/5-times-more-coronavirus-themed-malware-reports-during-march/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter}, language = {English}, urldate = {2020-03-26} } 5 Times More Coronavirus-themed Malware Reports during March
ostap HawkEye Keylogger Koadic Loki Password Stealer (PWS) Nanocore RAT Remcos
2020-01-09Github (zerosum0x0)zerosum0x0
@online{zerosum0x0:20200109:koadic:2b6e0c1, author = {zerosum0x0}, title = {{Koadic}}, date = {2020-01-09}, organization = {Github (zerosum0x0)}, url = {https://github.com/zerosum0x0/koadic}, language = {English}, urldate = {2020-01-09} } Koadic
Koadic
2020SecureworksSecureWorks
@online{secureworks:2020:gold:0d8c853, author = {SecureWorks}, title = {{GOLD DRAKE}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/gold-drake}, language = {English}, urldate = {2020-05-23} } GOLD DRAKE
Dridex Empire Downloader FriedEx Koadic MimiKatz
2020SecureworksSecureWorks
@online{secureworks:2020:cobalt:8d36ac3, author = {SecureWorks}, title = {{COBALT TRINITY}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/cobalt-trinity}, language = {English}, urldate = {2020-05-23} } COBALT TRINITY
POWERTON pupy Imminent Monitor RAT Koadic Nanocore RAT NetWire RC PoshC2 APT33
2020SecureworksSecureWorks
@online{secureworks:2020:cobalt:e50c4e9, author = {SecureWorks}, title = {{COBALT ULSTER}}, date = {2020}, organization = {Secureworks}, url = {http://www.secureworks.com/research/threat-profiles/cobalt-ulster}, language = {English}, urldate = {2020-05-27} } COBALT ULSTER
POWERSTATS Koadic MuddyWater
2018-06-06Palo Alto Networks Unit 42Bryan Lee, Robert Falcone
@online{lee:20180606:sofacy:6d3e723, author = {Bryan Lee and Robert Falcone}, title = {{Sofacy Group’s Parallel Attacks}}, date = {2018-06-06}, organization = {Palo Alto Networks Unit 42}, url = {https://researchcenter.paloaltonetworks.com/2018/06/unit42-sofacy-groups-parallel-attacks/}, language = {English}, urldate = {2019-12-20} } Sofacy Group’s Parallel Attacks
Koadic Zebrocy
Yara Rules
[TLP:WHITE] win_koadic_auto (20220516 | Detects win.koadic.)
rule win_koadic_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-05-16"
        version = "1"
        description = "Detects win.koadic."
        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.koadic"
        malpedia_rule_date = "20220513"
        malpedia_hash = "7f4b2229e6ae614d86d74917f6d5b41890e62a26"
        malpedia_version = "20220516"
        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 = { 55 8bf8 e8???????? 8b4c2410 8944242c 8b44243c }
            // n = 6, score = 100
            //   55                   | push                ebp
            //   8bf8                 | mov                 edi, eax
            //   e8????????           |                     
            //   8b4c2410             | mov                 ecx, dword ptr [esp + 0x10]
            //   8944242c             | mov                 dword ptr [esp + 0x2c], eax
            //   8b44243c             | mov                 eax, dword ptr [esp + 0x3c]

        $sequence_1 = { 85c0 7406 85ff 759d eb04 8365fc00 ff75f8 }
            // n = 7, score = 100
            //   85c0                 | test                eax, eax
            //   7406                 | je                  8
            //   85ff                 | test                edi, edi
            //   759d                 | jne                 0xffffff9f
            //   eb04                 | jmp                 6
            //   8365fc00             | and                 dword ptr [ebp - 4], 0
            //   ff75f8               | push                dword ptr [ebp - 8]

        $sequence_2 = { 885e30 5b 894e04 5e 59 c20800 8b542410 }
            // n = 7, score = 100
            //   885e30               | mov                 byte ptr [esi + 0x30], bl
            //   5b                   | pop                 ebx
            //   894e04               | mov                 dword ptr [esi + 4], ecx
            //   5e                   | pop                 esi
            //   59                   | pop                 ecx
            //   c20800               | ret                 8
            //   8b542410             | mov                 edx, dword ptr [esp + 0x10]

        $sequence_3 = { 83c702 eb08 f7df 1bff 83e703 47 57 }
            // n = 7, score = 100
            //   83c702               | add                 edi, 2
            //   eb08                 | jmp                 0xa
            //   f7df                 | neg                 edi
            //   1bff                 | sbb                 edi, edi
            //   83e703               | and                 edi, 3
            //   47                   | inc                 edi
            //   57                   | push                edi

        $sequence_4 = { 83f8f9 0f8491000000 83f8fa 747e 83f8fb 7461 }
            // n = 6, score = 100
            //   83f8f9               | cmp                 eax, -7
            //   0f8491000000         | je                  0x97
            //   83f8fa               | cmp                 eax, -6
            //   747e                 | je                  0x80
            //   83f8fb               | cmp                 eax, -5
            //   7461                 | je                  0x63

        $sequence_5 = { 8945fc 85c0 7457 53 50 ff36 ff15???????? }
            // n = 7, score = 100
            //   8945fc               | mov                 dword ptr [ebp - 4], eax
            //   85c0                 | test                eax, eax
            //   7457                 | je                  0x59
            //   53                   | push                ebx
            //   50                   | push                eax
            //   ff36                 | push                dword ptr [esi]
            //   ff15????????         |                     

        $sequence_6 = { ff35???????? ff35???????? ff35???????? e8???????? 8d0584334100 50 e8???????? }
            // n = 7, score = 100
            //   ff35????????         |                     
            //   ff35????????         |                     
            //   ff35????????         |                     
            //   e8????????           |                     
            //   8d0584334100         | lea                 eax, [0x413384]
            //   50                   | push                eax
            //   e8????????           |                     

        $sequence_7 = { eb08 c744241000000000 56 e8???????? 8b6c242c 55 8bf8 }
            // n = 7, score = 100
            //   eb08                 | jmp                 0xa
            //   c744241000000000     | mov                 dword ptr [esp + 0x10], 0
            //   56                   | push                esi
            //   e8????????           |                     
            //   8b6c242c             | mov                 ebp, dword ptr [esp + 0x2c]
            //   55                   | push                ebp
            //   8bf8                 | mov                 edi, eax

        $sequence_8 = { ff15???????? 8bd8 3bdf 743b 57 8d45f8 }
            // n = 6, score = 100
            //   ff15????????         |                     
            //   8bd8                 | mov                 ebx, eax
            //   3bdf                 | cmp                 ebx, edi
            //   743b                 | je                  0x3d
            //   57                   | push                edi
            //   8d45f8               | lea                 eax, [ebp - 8]

        $sequence_9 = { 0f8466020000 836c241408 83e808 8b542414 89442424 8b38 8b7204 }
            // n = 7, score = 100
            //   0f8466020000         | je                  0x26c
            //   836c241408           | sub                 dword ptr [esp + 0x14], 8
            //   83e808               | sub                 eax, 8
            //   8b542414             | mov                 edx, dword ptr [esp + 0x14]
            //   89442424             | mov                 dword ptr [esp + 0x24], eax
            //   8b38                 | mov                 edi, dword ptr [eax]
            //   8b7204               | mov                 esi, dword ptr [edx + 4]

    condition:
        7 of them and filesize < 180224
}
Download all Yara Rules