sodinokibi | 938e0e4868f00c4cda6f6b70542e6eb0d04982b706cd4eb5a4becb7c2da1fd3f

General

Target

0532e250400ded8515f6d042d388ff07_JaffaCakes118.dll
Size

116KB
MD5

0532e250400ded8515f6d042d388ff07
SHA1

e47ed9a5120f928da174a0178b1698aad8baf0b5
SHA256

938e0e4868f00c4cda6f6b70542e6eb0d04982b706cd4eb5a4becb7c2da1fd3f
SHA512

b03da56c18d7b084ce09fd3dfa1cfeb19c07ee5fc5b0bdbfb0ea935e72c6a4b5e1198aa3362e505d5e178c0df0ff2d8a479f8d96aba13d068343c72b0cc4f27e
SSDEEP

1536:CPp8kFF4+utlznGEvCrUmUYwGOmpX2yaICS4Aa7AyBqy8xNoE854+PhIGf:8vnuGqfGOqVByBqy8xN4f

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Users\1454h-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 system has extension 1454h. 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 practice - 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/E084E404BE099F37 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.cc/E084E404BE099F37 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: t6b8SkCFsLDcgELLS+V9glW5Hlj4w4dSIt8q+e3X+Ijfqh8WS7TRJjVDKsjAsmE0 WbYa0mGOcEiLahvoAc/HzVzvGkHL8ri/y3FSBg1u9R2tIZ9Yq+nGXis1Qz+rld/7 CtVAuVp7vYfkky2vSi6jU9OsuIJXNjD1IrWNNuFA5TYbGSQBOySRrurOuUiZImJ2 Dcl8NYy9H5Q0fADsZKHZnYCVD35oxVOLxrbfx88JuHgw1MOrdfj7QFySGe+ErryJ lckOTLdCQZJy3supCfQrRCizC+cVNJkL48Ncvb4SqULooxQZrtWoIc7KfcA3mXv4 PBVpuHdKL2tdzA5o+ukyitmtqaURjwRJ/2pvVsdxhzNrWK07o6WfJ7ub+rvHKrB0 /oRiG0H0iO4UrH8Q9PNh8tieVoIIyTvBPR1IrcVACdhfOyawDue39fl8nrevLnHG DnDM+M3Hd/ZVyqIoO9FFwbjwLVm931JqTqcX+PFPFW4ls/mIKPfV8NeFMvh7n4XD maxnhZRlyUsRs7yXjMkVLgK0fq60tOmMLZlK3tRarXmuymBqWHApO6uViIt/uNeD qG7Jy/jCmtCz7OK7RYaccEKiHiLLETGcgjrb7j8AkLJ3mMVnrNiwu5W2bZ2bh/dE nw3Xb2B7bMi3S01jGpBn5gfBmJ7D/OTHCxpbPEA3S5IL12HexeBCmkQ2MX6pGSz9 YVXpn/8HjgEbriblR1ryDYojOACE2zfQ2lHtT8LvEtwTMbpgWl8+zzC6iLV4LJAv DuqiFnBjJGGEmQt1rk29gqPXyyQv/Hwwm5EL8Jj17m1HpZsbcS5m1hBpW2O/4Wsv Zj23jS5yXaKOcrGRzfF7yAUVekCFc6RXbY+HW9iYX8467OOp/tLA1cTkUy7tnCQF ZBl+avIDDJa0CCuPiHKeuqPTg3W+yNQYAlSnEcRCdsB2zpUZkhM/JWLxjJ604qLo 3y3/9cTePrDQ7434Qz9D7NhSn650fcD9cpVhez5yF+Lifn39i1JUypY6xIvsyZsS jl5DWNBQDNjis6U3Id1oH9FS7osuqfErZ5tmwlEeLQsR+RAxUAv5sW4ZcIZHcH1m M+I+12XzFOl8hcDhx1TATimY0YLD7Anmdf9IgxubJCo/xCxdwXQY01jmwr5NeQOa 3u9e1NtbymqcIdAR+XeFurgcqfDeg/rvo5jYaR0XdYbuhpbzuXQLv4lrZK8QgZNJ /OrRaeddrZfGldNZk/mu85c5EeQJJXDBCeEvVPq2S6cZTia4utQAZXprQeITqwbY qhnES+IG6kTiSB49eeBtWVo+XHVAIQbvIRbTgveG0RRT9mdHyxkOcy+NCGA8TZYp 1mmLl+xTgYGov9VmGsb9cHVjTEvahrP7D6ojf3Sas3Tu4tdq ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/E084E404BE099F37

http://decryptor.cc/E084E404BE099F37

Signatures

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

Enumerates connected drives 3 TTPs 23 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

Processes:

rundll32.exe

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

Drops file in Program Files directory 33 IoCs

Processes:

rundll32.exe

description	ioc	process
File opened for modification	\??\c:\program files\ExitReset.midi	rundll32.exe
File opened for modification	\??\c:\program files\OpenSelect.mp2	rundll32.exe
File opened for modification	\??\c:\program files\PublishMeasure.mpg	rundll32.exe
File opened for modification	\??\c:\program files\InvokeClose.cfg	rundll32.exe
File opened for modification	\??\c:\program files\RedoStep.xml	rundll32.exe
File opened for modification	\??\c:\program files\RevokeClose.gif	rundll32.exe
File opened for modification	\??\c:\program files\SearchStep.docx	rundll32.exe
File created	\??\c:\program files (x86)\1454h-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\AssertBackup.mpg	rundll32.exe
File opened for modification	\??\c:\program files\ConvertFromWatch.mov	rundll32.exe
File opened for modification	\??\c:\program files\EnableHide.wps	rundll32.exe
File opened for modification	\??\c:\program files\SelectRepair.docm	rundll32.exe
File opened for modification	\??\c:\program files\CompleteUnpublish.xml	rundll32.exe
File opened for modification	\??\c:\program files\OutUninstall.aifc	rundll32.exe
File opened for modification	\??\c:\program files\RevokePop.dwfx	rundll32.exe
File opened for modification	\??\c:\program files\UnprotectGet.mp3	rundll32.exe
File created	\??\c:\program files\1454h-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\BackupSend.eps	rundll32.exe
File opened for modification	\??\c:\program files\ExitPing.pcx	rundll32.exe
File opened for modification	\??\c:\program files\PingUnlock.easmx	rundll32.exe
File opened for modification	\??\c:\program files\UnprotectComplete.MTS	rundll32.exe
File opened for modification	\??\c:\program files\RequestDebug.vsw	rundll32.exe
File opened for modification	\??\c:\program files\SwitchRename.3gp	rundll32.exe
File opened for modification	\??\c:\program files\UpdateSet.m4v	rundll32.exe
File opened for modification	\??\c:\program files\WaitOut.bmp	rundll32.exe
File opened for modification	\??\c:\program files\ExportUndo.tif	rundll32.exe
File opened for modification	\??\c:\program files\LockMove.mp4	rundll32.exe
File opened for modification	\??\c:\program files\NewOpen.ADT	rundll32.exe
File opened for modification	\??\c:\program files\RepairGrant.vsdm	rundll32.exe
File opened for modification	\??\c:\program files\ImportConvertFrom.ADTS	rundll32.exe
File opened for modification	\??\c:\program files\ConvertLock.jpe	rundll32.exe
File opened for modification	\??\c:\program files\GrantUnlock.eps	rundll32.exe
File opened for modification	\??\c:\program files\WatchInvoke.mov	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4948 rundll32.exe
4948 rundll32.exe

pid	process
4948	rundll32.exe
4948	rundll32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

rundll32.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeTakeOwnershipPrivilege	4948	rundll32.exe
Token: SeBackupPrivilege	2248	vssvc.exe
Token: SeRestorePrivilege	2248	vssvc.exe
Token: SeAuditPrivilege	2248	vssvc.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3096 wrote to memory of 4948	3096	rundll32.exe	rundll32.exe
PID 3096 wrote to memory of 4948	3096	rundll32.exe	rundll32.exe
PID 3096 wrote to memory of 4948	3096	rundll32.exe	rundll32.exe

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\0532e250400ded8515f6d042d388ff07_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0532e250400ded8515f6d042d388ff07_JaffaCakes118.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4948

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3476

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2248

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

Loading Replay Monitor...

Downloads

C:\Users\1454h-readme.txt

Filesize
6KB

MD5
19c917c087c0746d15a88e4f32598475

SHA1
2e0e8354c801d8b3189394cc58e64e6e33316052

SHA256
c3a2f7c73c87a8a23317cd0922f5eda7ebdbeb66a6ccd29ca909e831f99d3b9c

SHA512
fada61cafcb275f6d9412ae91d50874e15d3419b8c4a6faf514d63d97f6c19869ba93025227ae3445ecae2eed5c61aa35ff274a098085134669af4a5e15a30d6

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads