sodinokibi | 399a27b146613d522ca9430ba24215a193a64f816304e4f51615250d98c3294b

General

Target

d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
Size

164KB
MD5

d170f2684721d33eb1b1db2cca1a764e
SHA1

ace765223486af94ef2e8b2c531cb56b8afa3321
SHA256

399a27b146613d522ca9430ba24215a193a64f816304e4f51615250d98c3294b
SHA512

2ba8d350a0f39d406da4eb27a47e7736d2d83b0387553b98ef7865568aa04127641015141f329dc4a83d0880439d3e7b7b7376fd4801a9fdfa226faeb6f5bf65
SSDEEP

3072:ffYWjswg4fQlt4ndm8jX5IXzs+M9VQHDOmi22:ffYWAw9fcUdmwIXo+M9VQHD77

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Users\v2dl9lpf-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 v2dl9lpf. 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/D1F35214F317A6E7 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/D1F35214F317A6E7 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: Oq5QLNqCyP7uR9nQLpHvSqh5fdXtoszmuvQR39k9DouIpC9372J3ifBJ5Ast8Cqe yk/yNgMpRWFXUykijhqr0xPXRRh+w+BbU1SO9hjGOH2MqTKKJK0865BtDarQAQhq 20zJNlNd08riIkRF+VgF4k9nC9/I3LCZrfGIf/FXFKJDtYe7vYbOSAdjQvOxvShS 8XC3kpeGcigAl1Hg6Bkpo0KQjOtEmGV9MdVTMfqHUu2p5EO22wbtqAOAWmhwh3w2 dkg7JKa1IOEo/RS9ZlCliV4kfXqPg6Ev2v2qx2y40iRqY+m33Lxq/m3F2qeyd/UH oW2XTK/6mTebXfHwe9q1SJLYKcFIbs9hpm+I9ZF2An+ONjGRH7TD66iaazopAxEa d/dAv3cvFSqstBwgsDiqNoD8OBZzQ1fcgdWL+5tWFd/IGj22IC8ZlmkDVhwI5HOb 9CVMQjnOiKInS0IykFOnNQa4ffX7oBAb67Cbd+I5IDiGKTNy7oq/08ntzWo7XUbW ikl9dsAWTJYP9fGb02kd8+cq0Q1CwC/gzhI2WtjHIZcIB5V2L2wGHC7tROw8Y4LO Vo9DdcoLhMuD04etw97wGwt8aS/+fe79XrAtBaj7jeQPx+Io74560w/pjEvfzZXu OK0Q5+X0mly8TI6IB9hzit0+gTxdgrA5YFwwBNYMi28qDX93YiTz56n4/zW5EnaF YDaXyIIiiNQegfQdHLXyjtmfRqlTTPwkO2NmYUqUQe8JAlVoQhQV6VkOBULhgkDR Zn0SqwnHUR7c4OOYJidXRb2J2/JwslgsIFCdSNaQTGxsJfoG9RwZiGDfV7abTt6A DyjQYJKwEcRbiT8mI9MKCka4ogspd/ApXZomfPA9Qhqp2LV0baGNe/4CpWFGonMz kQsbbr3HBlpSDIR/2DRyUyHA7FfanGaW6NmEbX2LO707AjmxYY2bjF9ZDg2smXWT kAnm1y9vDfipvGvvCE0Lf3z4JufY/pjC42vLinlJLB5UqBcqjSKR3crvp+fzUpwA zNxILRLoHvU1lzsBbieh/I6R6spjdjPF0OKTbXRV2Q5jkq11w5Vyt046YDj212po cKpQhfr8GKRQ7rfuUjUiKtOgTVZtLQcuE8yZdz76RNivFDD/WKSTP6rBT86g75gf Ef/hA2IpzNvU1d5hLhMyKuibvgyDac+z9A4/DUX+wndFMtWLOO+cNrk74Re77Y9+ oL5AtHODE1dk+U2kYRHuxuFurbw= Extension name: v2dl9lpf ----------------------------------------------------------------------------------------- !!! 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/D1F35214F317A6E7

http://decryptor.top/D1F35214F317A6E7

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)	\??\G:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\N:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\Q:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\W:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\X:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\F:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\B:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\Z:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\A:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\O:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\R:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\T:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\U:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\E:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\H:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\L:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\I:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\M:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\P:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\J:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\S:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\V:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\K:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\Y:	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened (read-only)	\??\D:	d170f2684721d33eb1b1db2cca1a764e_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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\t2383zv2t.bmp"	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe

Drops file in Program Files directory 25 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\SetUndo.png	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\TestSplit.csv	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InvokeSet.7z	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\EditUnblock.dot	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InstallDebug.au3	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\TestPop.WTV	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File created	\??\c:\program files\v2dl9lpf-readme.txt	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DebugReset.reg	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RestoreTrace.mpv2	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SelectCheckpoint.wmv	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MeasureRevoke.potm	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InstallFormat.3gp	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RegisterCompare.dotx	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SelectConnect.pps	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PublishEnter.asf	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnpublishHide.wav	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File created	\??\c:\program files (x86)\v2dl9lpf-readme.txt	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CheckpointConnect.3gp	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\MoveExpand.xltm	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveResize.vsw	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UpdateResolve.gif	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConvertFromFormat.m4a	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\GroupReset.mhtml	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RepairOpen.dot	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnlockSearch.potx	d170f2684721d33eb1b1db2cca1a764e_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	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4372	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
4372	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
1172	powershell.exe
1172	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1172	powershell.exe
Token: SeBackupPrivilege	4068	vssvc.exe
Token: SeRestorePrivilege	4068	vssvc.exe
Token: SeAuditPrivilege	4068	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 1172	4372	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe	90
PID 4372 wrote to memory of 1172	4372	d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe	90

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\d170f2684721d33eb1b1db2cca1a764e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d170f2684721d33eb1b1db2cca1a764e_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:4372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1172

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2792

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4068

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3ydmnng0.erz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\v2dl9lpf-readme.txt

Filesize
6KB

MD5
d51cccb807a931a0be8054c0d01bd0e8

SHA1
a5757885c46883d1c0a0e74d7a909bf94aafe8cb

SHA256
7f969f3ecac4de57691060986d4caeede246283db3014337da01de2de99dc66f

SHA512
5562bebad987fced7b427c345b54fc44f918a85a9f5382bfeabd6c08f51022abc4fe8d83de0bd07c865f543a5d69b0db09a8afc31bde7cf6b60891c73c13df48

Download Submit
memory/1172-0-0x00007FFB995C3000-0x00007FFB995C5000-memory.dmp

Filesize
8KB

Download
memory/1172-1-0x00000148E11B0000-0x00000148E11D2000-memory.dmp

Filesize
136KB

Download
memory/1172-11-0x00007FFB995C0000-0x00007FFB9A081000-memory.dmp

Filesize
10.8MB

Download
memory/1172-12-0x00007FFB995C0000-0x00007FFB9A081000-memory.dmp

Filesize
10.8MB

Download
memory/1172-15-0x00007FFB995C0000-0x00007FFB9A081000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing