Resubmissions

28/03/2025, 16:40

250328-t6ttcayvgx 10

25/03/2025, 14:22

250325-rpte5s1lt4 10

05/02/2025, 10:43

250205-msf7rssqgy 10

13/12/2024, 20:44

241213-zjezkaznfp 10

Analysis

  • max time kernel
    104s
  • max time network
    120s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    25/03/2025, 14:22

General

  • Target

    malware_005D0000.exe

  • Size

    164KB

  • MD5

    890a58f200dfff23165df9e1b088e58f

  • SHA1

    74e3d82f7ee81109e150dc41112cf95b3a4b5307

  • SHA256

    5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93

  • SHA512

    2ee3636833cd9b02f5e311401817b15514845d4c12c1416d7e345845f8084775bf8c5f8f32822066b75a6b627a93138a0b27deb99c8bbb1f8d640132a2d8de0d

  • SSDEEP

    3072:Hp5SexkWi1Lbi4eTMlwDCnu/q2GB96W/y:JvGWwbnWJ/yB9

Malware Config

Extracted

Path

C:\Program Files (x86)\ouebq2117g-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion ouebq2117g. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/29B709DC0730E053 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.top/29B709DC0730E053 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: YztWvWNlJzcg9lrnLjbCAxc8oRb3HNz8XIfbClTTbbYzw8/ymtfzuOIQgFpVxkog 0cMLXxubdihVbKvwXobxkIQeT1TRbUauptjTei48geMBDmAXBr6m+fxNJSdnZOjZ 1FlQ2OOtAP24cHu1xQdyUD7FZ/+0Omrl8QiNBOk09aQ6uAMLodEoB6R6fDmUr1HI jcVK6KAdRRraq/erYoOAaTN4mc3fgusg4ZXCU6b3pBLra9SnM0iwCbrPau4RR1CH Odbx+o6DbsrduLs7T5+egtFZlQD920qz45R1sPy0/TIbOQp0TJaBe4wSGreiVCNl NfYr4jm6B+ckt3jnAZUy6Qc6FgUKUg3FLWv9PmlvXpEVxbscZZTQ+OnDPm2WVZBZ P2H35bz5cML/m3cwLdB6v1W2/QeYiT0Gb+kzLPm2zBwju+zBAvJ6Y48peAqwA6ds JGOo+WFATJUVh4HWKOkcI5aAkDWtubumjFKbCDbY9TToVImBG04XLwoZsRj/kRj8 Q0jDMcDm4tVpsz6GIeLH3E0T2UutyU8mPyrZ+3JkNUBC5xrDcyN/kLzoqVEOX2O4 Lrxouh0bBFC1eYS2D1laEyeEpdcyJLkPtk5U1Qyhc84Ta+EqDWCj3O/h78BjWTNx sbn9UP2iV7diF16PYdUyUWbRAUlj8fwf8MU3CeHq8mEZd3oWg71RXzNdf1c5tuHc KoR9kWE0G3rA301A/s3Psp3GemA5HDXzlFm0XUsBI5EAtfA9fPQfS81nLMod29Qk 58nBMWyPSGE8AKmWNiCpL+di1ghKJLUkOklpw6jy3TblqadjlQo87tqbISVdrDfj ypstPepOFmGYBzN90e1FjjCdKWgsVov/qcjihnxHL8GbuauRod6ZpotD6O5IIOjw xXnrLO06P0KIRJ0WgDqwdzNa16B4Nl1AXpH/TjA1YBLKcXhk3voIGtfr5YOdiVFO xMENyfwwJDejaV/TKfwyaaYZD/UFw1jlacWvL6KZThOBZ49e3vjMgrhkN/k5bIz1 oBv6F39lyIRp8s1gSaAz9gxABftHF4oVnycf6taRwQ6u0qWF8j90r775/NnKmYD7 C/tlam1ZLpQl62+J+yscircXTJxhmTmwkOax/ef1vtT94DLx2IM2rdGSwYMLGP6p AQtmBq+sJikHK+wbEwQAbN13CYxLh+1zgFt+5xEfD4fOyzfHtLEAS7hZwNR9PbJ3 gAvB+rM3FchK1+mFL57phkh2pCn9T4y/Yc1Ou+lQkzaMMw5AXnw1ODql Extension name: ouebq2117g ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/29B709DC0730E053

http://decryptor.top/29B709DC0730E053

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 29 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\malware_005D0000.exe
    C:\Users\Admin\AppData\Local\Temp\malware_005D0000.exe bcdedit /set shutdown /r /f /t 2
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\ouebq2117g-readme.txt

    Filesize

    6KB

    MD5

    c79e748daec9d1d130368380803e6fd7

    SHA1

    b92ba36780a467a01f20222a49ba9597fec39406

    SHA256

    320fd2938b6a592e10f6f5d6d8af0241e866935c2711f29d41d05681064e1c39

    SHA512

    38c4a1ad09c8b1189bf534f4ac628c1a05c83e4546f335e2bee050df79b883f7bf64c1646527ad131029513a9bb5e66e9d0d552d3417326c63458aebcd88ad1f