sodinokibi | a8309e454d9177a8fe2c84c79925fa800282f9fde2413f219dbf60fc77dd37a1

General

Target

5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
Size

180KB
MD5

5200743e7e5ca0ffa5fae8b9b15a4f06
SHA1

492cc1dd555bd88bf469b15d952405bed86c24fb
SHA256

a8309e454d9177a8fe2c84c79925fa800282f9fde2413f219dbf60fc77dd37a1
SHA512

dd834e3bf4cda789175ef55ce4752ba263cbccc120182c3d5a64eb738d3908a71774f8beb6c28d102a248691060d3e536baf04ee769fb733c9f8e44829bb9d50
SSDEEP

3072:MVQfC8Kz+L/LxAV7Y9doh7O79siUs/NaNm/vzuNlOXq:DBKzoTx8si7O93NnvzElOa

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\Users\20o6uvshu-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 20o6uvshu. 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/907E6A6BB2C7447B 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/907E6A6BB2C7447B 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: tGGOuK2+Dqe+dPOWurQeRL3oeaGGd9V2iRYPjdGGLx16rtqJ0lPsL6ua/+ceoqHR RajfyKdvUHV7S7VKKwZSJ9QmLCa6qHMJKdVXoGxI9AuEAGQPLgLPh9nSGBNW2fSu luUsDoVf05uLk1JSUQJm1fQBDSyDdSCFdPcWQGMwzRoIAPfN/CisN3y0MFoezU7O 4m4/WXHAT2TaMfwta/963Qhp8r1ZLZ4fbjIBXoEG+r1NtWIwrFUw8uVP+oVWn9Pm 6bj7MeuEnMEMfJnpW7ZiodHU8odA3FhNhxn5SpwZb+90TNCmKAmXo324kGsFqYde OqHTpslEMtbFzU9cs9mTv6NcgOMqLw+QTEz0qwiof3c3ZH4xcHxU8/8xU/8rFI2I FREI99Ln/NQvPWsjg1/kdacYQnW5HXFBUXk8bg5K9P99WbIT+E83GpycSJTGctQ4 gj658UzEYgaAX8xNt+0KLSSviZMNp32mQqMkaI1f+6CIzuf2ZVmj4Dwu0pZCFHs8 83oDlmX7HL9Y5rROs6jYzohZ/viX/+Gou9SWUjkClHyh9PR9RHlvxoPeZ0BuFfuD VqMuJG2ckrKKmh+Dty0D4VdL1C40glvv7MBqMnfe6HRELekuxtraEV9MSO7D8178 +qB8pv6emcJL89kAmFUmtYRFM3Fv0ZNgH8Mdy4Hpf7D1SNk8fJBiG0DKoERU4L0b wx9+pZK9pAWkhxIhA3dpuDEMwluRvhnJynXcRjrThQx1V5EmBufzdP27M/AtYrXI 9okNL9xiW0PfBRjoCrm/4R/4W9osbevPnuvGkuXbpKNz8RzfyBIeTzFwf6SzDF9s GLGipIdwze+Y2OXPcUnCfWn4Qhws4aGiaj7BhK9UR970vHbiPlvvoG3Y5cnMfP35 FY97cQul7SgKGPxw3i8RMotav09tNwZaioIdhtpgIDKBQ5VR9L8UJVJ8QV+f60bq 6B3P4NclVg3JeM26UzmKdWdOst31tLIvdHkglDADAYHnue+IvG8Vuo6tqcDyi+RS EBAPah9iYc7mzgny/CMd2JCHxUu8eSlCSZ2375ScRp601dN6AcT2i+Zdp4bK5lvz ivVWDxaNOaXwf4uaEty1GhEisv8ShrC2+H1C3MpOBo+oUauag/PqvwUXAkvTwXPi XiStxXiYSDxV7YYoIY1KIBQB3n3n9LA2N4vzjKPOspYexCc0qgAam8IKAk1cAee1 6iyKZODQLqGdTVZ8er76hz3usbUFyQ== Extension name: 20o6uvshu ----------------------------------------------------------------------------------------- !!! 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/907E6A6BB2C7447B

http://decryptor.top/907E6A6BB2C7447B

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\L2mKLMcNmB = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe"	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe

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)	\??\N:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\P:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\Q:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\X:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\U:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\W:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\B:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\G:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\K:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\M:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\V:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\Z:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\D:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\E:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\J:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\L:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\T:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\Y:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\F:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\A:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\I:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\R:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\O:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\S:	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened (read-only)	\??\H:	5200743e7e5ca0ffa5fae8b9b15a4f06_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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\29l.bmp"	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\MoveOpen.tmp	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UseStop.ttf	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DisconnectUnblock.M2V	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\LockGrant.txt	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SendWatch.dib	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\BackupResolve.php	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\FormatSync.bmp	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnpublishUnprotect.ppsx	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File created	\??\c:\program files (x86)\20o6uvshu-readme.txt	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ProtectRevoke.vbe	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OptimizeUnblock.mpeg	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UpdateOptimize.pdf	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File created	\??\c:\program files\20o6uvshu-readme.txt	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MoveBlock.rtf	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4676	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
4676	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
3980	powershell.exe
3980	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	powershell.exe
Token: SeBackupPrivilege	1852	vssvc.exe
Token: SeRestorePrivilege	1852	vssvc.exe
Token: SeAuditPrivilege	1852	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 3980	4676	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe	91
PID 4676 wrote to memory of 3980	4676	5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe	91

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\5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5200743e7e5ca0ffa5fae8b9b15a4f06_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3980

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3552

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

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Downloads

C:\Users\20o6uvshu-readme.txt

Filesize
6KB

MD5
61a7ddaf2f75e8d4a45166daf823501b

SHA1
0eca3031c6e56eae19d542e79863cb6ed68d0b76

SHA256
a7cb14c456866b287c783d2327542525b7dd087124a5a5713689acf3574459de

SHA512
969d1da3ac866eb3f06b3f63e33bd8e59f0863279db9e28338f2e62f045e0ae10e17a5eb5e6f94b9a862e22d3aa0644a9568dfa6a6a145cb4c6333943120de2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_42jycnza.5xm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3980-0-0x00007FFE2FA33000-0x00007FFE2FA35000-memory.dmp

Filesize
8KB

Download
memory/3980-6-0x000002379E5C0000-0x000002379E5E2000-memory.dmp

Filesize
136KB

Download
memory/3980-11-0x00007FFE2FA30000-0x00007FFE304F1000-memory.dmp

Filesize
10.8MB

Download
memory/3980-12-0x00007FFE2FA30000-0x00007FFE304F1000-memory.dmp

Filesize
10.8MB

Download
memory/3980-15-0x00007FFE2FA30000-0x00007FFE304F1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads