sodinokibi | a728d45de941ca5730401f224c80fa1dcc2224477e309f5e4a1de8276939dfbf

General

Target

0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
Size

179KB
MD5

0c280ffb12537bca109724ec89d1ccc6
SHA1

a8d5d8d5d1b8f288e919fe303787c5e1869ad653
SHA256

a728d45de941ca5730401f224c80fa1dcc2224477e309f5e4a1de8276939dfbf
SHA512

13c15edf4f022f74b3dd57cc203dc5a6bdde773a85ae83df772d536dd4c538ac11415a7c5d8fbb8b39e5e27c52d869a4b5cb19eb7c21c799e4bd8a53440b568a
SSDEEP

3072:yEa2d8CfSXceqmPDu4lPZU/CZtpysa8ustqzhy2Is80nwnyxVps:ACqlPDuGPG/abesYzg2I70nqoDs

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Users\5o97afxce-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. CDHFUND. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your computer has extension 5o97afxce. 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/1729B24810DDAF45 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/1729B24810DDAF45 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: eUDBOvhZGzmKkl7Eb1vNmg79raLYYBqkWlEj5jHnjZmStQkTwKDLO/qa6mIf7nPE RsmZtzyJ+ns+5zmZu6czZKQ85d5FVYpG6+yaTt7LPNkFvM0tWNTB5U+4cr9R1cGQ 6yGKDkez16njbg0tFYTm6vrgEIGXQrfgILm5h/C7XQREBBV4JbCMuPjV65wgUuJN 9Nwq+qDpfWNcHS8Zj9i2+MwUq1pHo3dJZflfsZy/juTQehjymEuTIkx/A/X+lQf6 WbHtPuHhOTtS7CRbsWSsp2cELyLhUyg05TzWMW0oCjHYD5gy2qYh2UJsdxz2PiN5 fYSoFUeAe3tEBLA6cR6Xw8tTX4PhHUH5uNIEUZKKOPhEpVFMT+6xtjwU0MW4Ioc2 xH+uerZFdN5xK+OOAN51qLEF1NUlK5PrVVONa9nYbdQVAx1Y68yPw8TeRyhf6WQz AXchODwvzogUWcJpuH/i8x5vkY0EKSCSGlEj9/i+Azl0Q+eJdiD7e9gmjUzXOsQL tVDBRZk9XMyyTrcmSgPmJ9iw1KML3TjFkFn396aQEw5VD+hokdn4lFPDYEmUygWN 0Z9C33/Xw0fKCO7KQz0m1jVx7q5ukMOKxucscVjT2tPWh7Bw9rfeq1XCGlcVgwmK 7ABgbuR4mXr2HfIXyaueRL+6FPFcS93noPFVFfAZXULu8ZCJyH4ocK4Xr69XiPRY zfFEF/Uq4Hvr2I514//B9qJNf1+swqDAu4Xv5EB8GQYp9Ic/iDkHlBnBYlHOs7l0 1phWH2+Pxs2zd0Xs9y6ciTzypq/kbOIzJ9fEfzwFjiHE+vFlCmEwvCCVpn8UEMXQ pFMHuUopUeg4u8KZe9R0TC8WLM/khz/6yOltqrFKf7N/XQHuWZiiRfUOkvV6og2L kHX+C2qDBN/CgPtPgm+EmLO9Y0JdlHcO2aK6TF7rSFiKFfIcrzpeUK5IP6Lm1cWH 8/erVP6NbK59cuHRcFZhP+0US3EkAclaxDdYGg9RY0txTO9mnc6QhhIpbLnwIM2u JaeGb3JP02T6DeOuNe27jLk75ixJMefzDp0cPUZ8jeqL1FN9Li26VrkK49j60kte 48UJ7BwPswBZSAasYgx/5XcUdYGjnNx4D/px9cukgVo0OXQFiT2L3e18KY3ReLYC OeMMTR/oO8+CMrSECClNa/k0A+f11jof5gFnzopK4nqABs4Zw7m6qXK1ESXpWs1j fmZxGSTQ3G11jfh2Ru62qGQdjyElteUy Extension name: 5o97afxce ----------------------------------------------------------------------------------------- !!! 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/1729B24810DDAF45

http://decryptor.top/1729B24810DDAF45

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)	\??\I:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\L:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\M:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\Y:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\A:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\G:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\H:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\F:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\S:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\T:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\U:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\V:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\W:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\X:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\N:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\Q:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\Z:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\D:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\J:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\K:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\O:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\P:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\R:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\B:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened (read-only)	\??\E:	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\34599m08wd6.bmp"	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe

Drops file in Program Files directory 28 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\UpdateCompare.pot	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UseRename.vsdm	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PopCopy.dib	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ReceiveOptimize.png	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RemoveReset.doc	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnblockStart.wmf	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\AssertSplit.ADTS	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OutUpdate.iso	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PublishGrant.vsdx	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UninstallSelect.tif	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File created	\??\c:\program files\5o97afxce-readme.txt	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ExitResolve.iso	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SetUpdate.avi	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnblockImport.MTS	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File created	\??\c:\program files (x86)\5o97afxce-readme.txt	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RemoveClose.dwg	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RestartReset.dwfx	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConvertOut.m4v	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\LimitGroup.css	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MergeConnect.eps	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RegisterLimit.vstx	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PushApprove.au	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ShowFind.mp2v	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ExitAdd.ini	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveCompress.clr	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SetRevoke.pptm	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ApproveRevoke.vstx	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PopEdit.zip	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.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	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2344	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
2344	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
4500	powershell.exe
4500	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4500	powershell.exe
Token: SeBackupPrivilege	2352	vssvc.exe
Token: SeRestorePrivilege	2352	vssvc.exe
Token: SeAuditPrivilege	2352	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 4500	2344	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe	83
PID 2344 wrote to memory of 4500	2344	0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe	83

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

C:\Users\Admin\AppData\Local\Temp\0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0c280ffb12537bca109724ec89d1ccc6_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4500

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4128

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\5o97afxce-readme.txt

Filesize
6KB

MD5
25b0c151581daa8db08aedf800e3be53

SHA1
f86b43e47e17bf8aae7d5abf896713ba7bd26c88

SHA256
a4f90f7113ba6dfdc06f497eb6f7b2f88d705f34f6f6e7e64e5834ed6f52805d

SHA512
fc7ad52388dc5c0f724c48dc8d1ef92917cc6380f73a6d223f98c56d786b526a3bf53648c639916c34952a02105d96687b8762f6661adbacdea8e6b097ff1fa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hbo0jvse.erf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4500-0-0x00007FF8D3F43000-0x00007FF8D3F45000-memory.dmp

Filesize
8KB

Download
memory/4500-1-0x0000022D72000000-0x0000022D72022000-memory.dmp

Filesize
136KB

Download
memory/4500-11-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

Filesize
10.8MB

Download
memory/4500-12-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

Filesize
10.8MB

Download
memory/4500-15-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

Filesize
10.8MB

Download

Resubmissions

Analysis

Sharing