sodinokibi | db583e09ea90ded0a3c534b0c71000fd2db204ddb6ade2431faa6c2e5adc4343

General

Target

ac3317e314bcdfba26c875d00e3bee70_JaffaCakes118.dll
Size

164KB
MD5

ac3317e314bcdfba26c875d00e3bee70
SHA1

46679779e7de6cbc72b8c58cc64065edd191f226
SHA256

db583e09ea90ded0a3c534b0c71000fd2db204ddb6ade2431faa6c2e5adc4343
SHA512

f3f241370c733cbaf9667d1dc00a8480c8fe67a49118fef757a9bcb4602654db53efa454f03a2108fd49a60cd1be0ff902d535fd6132edc0f061ff42d39f2f97
SSDEEP

3072:FWeI5JXJRGpUhFiWjmfb+HP+rnRfUhdT9sT4JtL8B:FWe29/GuzjmfCHWtUhO4/LO

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Users\003o5in6-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 003o5in6. 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/37F30DC96C41006E 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/37F30DC96C41006E 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: oPqlyxUTR0H6qXS8ke/h1SNAqTRDnOo/SPZKC8Rdnf8p6uX5zYnyRhRcIx8SD51g xomqonVe3oM85rWtIXi1WoO/BZBltECK7I+a014taJsYN3gvXG/RxWS2B32gwpS9 3eolgaIq+uTxuen1+L6lkPedfaRKTKqt3Jq7XtDR3W3bEfX0eEFAHVi9DT2eF+D7 Hixh+mL/keEn5X3vuBuKs78EFqixiZCiw115vhq4D2PcGWkDEwzCrOcVubrQfIL1 ojNkgvc4fuRJxTLdzjw4HVmTKrwLR7b5hM58YBZmim0dNhdPDigecKBFgwmW5hRB 2IbP1HPku8IkrRUC6RR/y2ab8kQuXJwwA4qMDnVikH6bf2M8yAJep9aR2IXJ65pu fb6zRLx0R9Bqk9O4pYOrCQrCNJd4//A7lj2vHbe8p/cFyJ+FLZbflt9LiJaI7FFp VuQFrDmqRtqk3Wh/fFLsBPDVFSRIzC9NWHVfz5Z44TBg85u1hp66qj3K87BRuTs5 PhbBUeeqCOp6iDqpWGQGH/XIJB460G3l01LOfguqFqdEO/M7amst44it6rin43e3 y4NqED3+WnAvNhrULtJug+TV7N7hURihgOFSmWmnzI2bxPRFOq59G5pK5C45SuK9 mmMrU0bmQ47YVHU3wPRnqHjVrj1/o6Oq5+bWr++oQuPxkOgEdH8X2GOWpk0YtJWu yU4WXi3EQFy/IdHIN/GfAjLnavylJydvj59ZPGHtzrQEmuUmIPkJQrV36GAo1WPl +/vQqGcfl+Cf4fl7riQ7zs5V5r8wuvXfhKPbP8KRV4eHQgDvF1M6Ckt47enKn5G2 khEjAHkOOtJpWwYw4F6pHFU5WUMPuRJgfjgLpi+qK4CaetiDsvXvaaC4N1xgyJvD 573zflyjTh1MuDOsYFmdVrxxQ9SyGH/8McDf0+3mUe3ON7k3T6w8CkRcmifaFR14 DxHDzdAbrWI6xSlrQ5VVR+3FlKzXz7Z0X19Eewx56chP9eUwNgfoGHBoS0jWvWxo dLrN725j/CG4mlsqlqBbg0HmxARr2LJ2dUTlZqtm9rpZMeHxaxczvAXOqMw8mP4A oAbtGpswSYVpJBO5BwnVZqivEGxvXtD+qeCddD1zyD7hKRDbG5/ZMMP4SPzT5Q5r cYnkheF2L5VTFtyBX0CB2hjbgqxRHk69jsEo4tgeTKJ9d0hnqOcTMvJvA8WGPj41 UAYzmRUhq1wWBzD9ywW2I6d1R83IVQ== Extension name: 003o5in6 ----------------------------------------------------------------------------------------- !!! 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/37F30DC96C41006E

http://decryptor.top/37F30DC96C41006E

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware 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)	\??\J:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe

Drops file in Program Files directory 30 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\AddInitialize.svg	rundll32.exe
File opened for modification	\??\c:\program files\EnableWatch.raw	rundll32.exe
File opened for modification	\??\c:\program files\DenySelect.xht	rundll32.exe
File opened for modification	\??\c:\program files\InitializeUnlock.wmf	rundll32.exe
File opened for modification	\??\c:\program files\RenameStop.clr	rundll32.exe
File opened for modification	\??\c:\program files\ApproveUnlock.xlsb	rundll32.exe
File opened for modification	\??\c:\program files\EnterSwitch.dxf	rundll32.exe
File opened for modification	\??\c:\program files\ExitUnlock.vsx	rundll32.exe
File opened for modification	\??\c:\program files\MoveConvertFrom.pdf	rundll32.exe
File opened for modification	\??\c:\program files\ResolveGet.3g2	rundll32.exe
File opened for modification	\??\c:\program files\ReceiveSearch.vdx	rundll32.exe
File opened for modification	\??\c:\program files\RemoveStart.ini	rundll32.exe
File opened for modification	\??\c:\program files\WaitNew.mpeg	rundll32.exe
File opened for modification	\??\c:\program files\RenameCompare.mht	rundll32.exe
File opened for modification	\??\c:\program files\UseDismount.docx	rundll32.exe
File created	\??\c:\program files\003o5in6-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\003o5in6-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ConnectDebug.pps	rundll32.exe
File opened for modification	\??\c:\program files\GrantEnable.M2T	rundll32.exe
File opened for modification	\??\c:\program files\RedoGrant.xlsb	rundll32.exe
File opened for modification	\??\c:\program files\ExpandUpdate.bmp	rundll32.exe
File opened for modification	\??\c:\program files\ExpandWatch.eprtx	rundll32.exe
File opened for modification	\??\c:\program files\ResolveAssert.potm	rundll32.exe
File opened for modification	\??\c:\program files\StepWait.gif	rundll32.exe
File opened for modification	\??\c:\program files\AddMove.emf	rundll32.exe
File opened for modification	\??\c:\program files\GroupSelect.nfo	rundll32.exe
File opened for modification	\??\c:\program files\CheckpointSelect.DVR-MS	rundll32.exe
File opened for modification	\??\c:\program files\EnableReset.ogg	rundll32.exe
File opened for modification	\??\c:\program files\InvokeSend.doc	rundll32.exe
File opened for modification	\??\c:\program files\ReadDisable.crw	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1328	rundll32.exe
1328	rundll32.exe
2152	powershell.exe
2152	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2152	powershell.exe
Token: SeBackupPrivilege	544	vssvc.exe
Token: SeRestorePrivilege	544	vssvc.exe
Token: SeAuditPrivilege	544	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 1328	4440	rundll32.exe	81
PID 4440 wrote to memory of 1328	4440	rundll32.exe	81
PID 4440 wrote to memory of 1328	4440	rundll32.exe	81
PID 1328 wrote to memory of 2152	1328	rundll32.exe	86
PID 1328 wrote to memory of 2152	1328	rundll32.exe	86

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\ac3317e314bcdfba26c875d00e3bee70_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac3317e314bcdfba26c875d00e3bee70_JaffaCakes118.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2152

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4972

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\003o5in6-readme.txt

Filesize
6KB

MD5
85f0400c815c55e85ed4343605dd4e40

SHA1
17b1444f0efab089ab151ecaccd2a32a03c1236a

SHA256
9be975b7cc454dc76daa3f68acbf77fb938d34011a14d70d25273caf274a69ec

SHA512
8a1b06fd162f870d591dc4ab71203167d0ae57e967827ad04995785b416a28c6404ee8a7626029aaf8dede6f3aee9dbd5294b66c8e11ee9ce3d08486dec8d0b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ckyop4qn.xro.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2152-0-0x00007FFCCA613000-0x00007FFCCA615000-memory.dmp

Filesize
8KB

Download
memory/2152-6-0x000002F65D870000-0x000002F65D892000-memory.dmp

Filesize
136KB

Download
memory/2152-11-0x00007FFCCA610000-0x00007FFCCB0D1000-memory.dmp

Filesize
10.8MB

Download
memory/2152-12-0x00007FFCCA610000-0x00007FFCCB0D1000-memory.dmp

Filesize
10.8MB

Download
memory/2152-15-0x00007FFCCA610000-0x00007FFCCB0D1000-memory.dmp

Filesize
10.8MB

Download

Analysis

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