sodinokibi | 7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

14/04/2025, 17:40

250414-v89s1swlw9 10

05/02/2025, 06:51

05/02/2025, 06:49

28/04/2024, 18:31

21/04/2024, 08:57

21/04/2024, 05:45

18/04/2024, 19:05

18/04/2024, 16:34

Analysis

max time kernel
347s
max time network
314s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
14/04/2025, 17:40

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General

Target

bazaar.2020.02/HEUR-Trojan-Ransom.Win32.Sodin.dll
Size

164KB
MD5

2756f86ef462729bd072ef2d05f00f54
SHA1

b074e97c19bc69d39c235c763675b492e2e216f1
SHA256

38beb0ea97e3c5758b4839b8874d552a6ddce7bcde77986c62bf49041e229bc6
SHA512

9c6a618870ebb1a50bd647f26327d4ab25905c8d438e1f71be87f343e91d58c0e4683afeefc7f725b091cb1a47b5e7fa30d99402fb4296a88e8a5b138ef62d14
SSDEEP

3072:v0XoUeZ/DVS8L73ea4MoCLfqQvFf9eRIL8nmm:veoUeZR2TRCWQFf9eR

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\67055f3l9r-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your computer has extension 67055f3l9r. 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/B8999A0D6322A9F3 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/B8999A0D6322A9F3 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: PIxCxPBrdauJ4ZTy/idd3/rGilxjuUsvRWruDY8/mmUrNJ1WPkXioYMd/njcyGfS VClA64fZvf/nthrApTScnuL0Z4WQIXc8GTgSSqRY64z+FHnqml2SbkdSIFKR6Uo2 ypk+3XhGn2VPtvhCxSWbbC9uVUpYs+RjkJbqmu9Mfi6HyocNR+qF2SHFTfYOVQuT ZhPVIfMP4vwc0aNdArQLEMgkrmg3DrrFwAKCJ17aoHY68KB4yJhX3SwGNq/y133i kUUoC1vYz8JTdtPxjr6Yz7ylE3Vr3WETF1RBo2o4GmR1+D43RwtAHHnUlePnkpK8 XAPX7r8DubHn5LI4D1SVOnbfKBWx6r3/7vLVStlVUFyWzIs346+jRk0dqRnVXK+A uVyIzcbg2QfFVxwiENrFK/j2pDYaq8WCFCdpjF3r/a5E0O1yyzHI3vTAy34/0X+2 xmEY7mcMOK00bo/Jn9neumDlnMJbac4HPdxRoAdEx/utbD8HMz8jllyf5kJm6Rkj e0+sgUFXW4IsXSKGkpIESYO2VZKjuXjTpjpwQfs1UUKcD11ClMSsJuH4xTNggfHK NxxipSwdBZHVXxhy1GCI74BKA/8L8XjlbTIiLUclmnb9mKrCSsCtMdsmuxSH+geD O8E+gPZxfimVoO+gY4GiomjN4sHVC6CI7+4+MyhfaFwgDI9tyBcZJbJsw4sLwzdh nrc3G/62x18MLWCNzo9ceneody2kTizQmhuYQWQPaZPbIJusGSuHbNyUzYFevpfT zKtP89Qq+4rP/+Nz2Pv73OgvpsbJ0Y7epSgX2Q2WS5z9ytMyEqUbCHfa9i4KEdTk 4GXbdaRl2e8BkJaHx4zUlrbjQvpFQIFmmzXUkA/ha9v63Zki6TFZjTeplPCaOXkT T+BOIt0db4on8JP4C2kXeUhpH/c45M3o8a50Q/jOQteGhgnb1ylWZJkRigBp5y7A SZVi0G6iX+4/L+lXw5KEaHPIxNvvIp7U7gbXfpypENPAVHE9mrX03aN6I9mB6HAd 8dZpuXwtlCISB1K3KBa9yi6i4Mp4Akk7OLhgyC959SRToZBV30CbBUN196LDhRuI Uws90rVFdv3AKEVd61qMSx7W4UU2Ndj2AtEnqh5KvkK0DCk0/a2QhlXvayo3yW5W yUcntq0mXJKbLEpuXj4CtfaHEumOeddXR6ZnGe75TEy+WnJ5Rqs+MXGGnjXQd2Us vV1lBM5mEujoL35lwfwQUmkrOmzjfhUM070= Extension name: 67055f3l9r ----------------------------------------------------------------------------------------- !!! 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/B8999A0D6322A9F3

http://decryptor.top/B8999A0D6322A9F3

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Sodinokibi family
sodinokibi

Enumerates connected drives 3 TTPs 25 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe

Drops file in Program Files directory 17 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\GrantNew.cfg	rundll32.exe
File opened for modification	\??\c:\program files\MeasureAdd.cr2	rundll32.exe
File opened for modification	\??\c:\program files\PushAssert.shtml	rundll32.exe
File created	\??\c:\program files\67055f3l9r-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\chrome_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\CompleteResume.dotx	rundll32.exe
File opened for modification	\??\c:\program files\GetRemove.xps	rundll32.exe
File opened for modification	\??\c:\program files\MergeStart.xps	rundll32.exe
File opened for modification	\??\c:\program files\MoveInvoke.vssx	rundll32.exe
File opened for modification	\??\c:\program files\msedge_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\UninstallDisconnect.docm	rundll32.exe
File opened for modification	\??\c:\program files\StartSwitch.avi	rundll32.exe
File opened for modification	\??\c:\program files\UndoUse.pot	rundll32.exe
File opened for modification	\??\c:\program files\SkipDisconnect.docx	rundll32.exe
File created	\??\c:\program files (x86)\67055f3l9r-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\EnableUnregister.docx	rundll32.exe
File opened for modification	\??\c:\program files\ExpandExit.ps1xml	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5368	rundll32.exe
5368	rundll32.exe
3688	powershell.exe
3688	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	5368	rundll32.exe
Token: SeDebugPrivilege	3688	powershell.exe
Token: SeBackupPrivilege	5052	vssvc.exe
Token: SeRestorePrivilege	5052	vssvc.exe
Token: SeAuditPrivilege	5052	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 5368	1180	rundll32.exe	87
PID 1180 wrote to memory of 5368	1180	rundll32.exe	87
PID 1180 wrote to memory of 5368	1180	rundll32.exe	87
PID 5368 wrote to memory of 3688	5368	rundll32.exe	90
PID 5368 wrote to memory of 3688	5368	rundll32.exe	90

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5368
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3688

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1876

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5052

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2808

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\67055f3l9r-readme.txt
1⤵
PID:4792

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\67055f3l9r-readme.txt

Filesize
6KB

MD5
f7ee71e3935bf2011508427cb0619001

SHA1
d0cf2592f0e362994691a028cc6cca55afecfef8

SHA256
15bfe1ef7ad8de126e6538376bd6b5f3f44a8b624cca5d241d4e6c2749261d75

SHA512
aa639974fb06c63367ced0a875c2f8fd26a428311e4b4ce5af5f882ff29f3cb2281c9e1d20c7f20fd701d6c090fb2983b56d236a34e846bd5a93d881c1c64133

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_twnft1fq.jof.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3688-0-0x00007FFC48773000-0x00007FFC48775000-memory.dmp

Filesize
8KB

Download
memory/3688-6-0x0000014A42560000-0x0000014A42582000-memory.dmp

Filesize
136KB

Download
memory/3688-11-0x00007FFC48770000-0x00007FFC49231000-memory.dmp

Filesize
10.8MB

Download
memory/3688-12-0x00007FFC48770000-0x00007FFC49231000-memory.dmp

Filesize
10.8MB

Download
memory/3688-15-0x00007FFC48770000-0x00007FFC49231000-memory.dmp

Filesize
10.8MB

Download