sodinokibi | 69de11ed75d212a04e1f03206929f339d8a3f20dec5b8047adf5bb4d9e1b27c3

General

Target

42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
Size

166KB
MD5

43e9093ffc8dd69985a9ae65b26f5551
SHA1

7b268ff84e824ddcd8b7df3cf9993be012489d01
SHA256

42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d
SHA512

118d879750d0456f5b2e31818815ef9465fb40eac24f4784236c626d2a2e753b5a85ec5b2c66a755b10855c9caaf77bd85b6b3d1fc7003fb029cb703ead9037c
SSDEEP

3072:1LFrb30BRtBZZg+i2ayy2RjLTuVyu7CJDgoMT3QG9BEJfMt0H:ZJ0BXScFy2RsQJ8zgG9jt0

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\Recovery\wpq2m-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 wpq2m. 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/884E796F59D57ABB 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/884E796F59D57ABB 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: 2dpDZ78zX2b2dvXF5iWHoEvyOESk/bXR0+DRWfyYP9sTjfX7lLz8rH7blNuZ6mXv vH6FmLTxOMLggPOCcqNqfOGqLw1f+4S7PnDTOjq1a7rNXPjteyeX9QWuXuB2f5vA C+NUE3fpL6CM/x5aqVl0MXFHRQpiPUxQp5cioCcqoJy5PqU8rusNkBTggoAmSsKT TYAUduGYSpd9c9pHJTuMkmYnAenMkloYZw5SRAqg4vrdlc26/CTXEmBcYcWr+ZVF sYJCByfYKdzRqqk4X078F/XHaOFTn1MaDO3ScMBmj+RvP7maOZRtbjPOeXOdxpWg zfI5mZA54ncUVNzGrDXiinC4n4PgVsUPdgJUoZHvnZEGi5oUajoR7tIAxI7a+N8V Fzg+c3EywiANv4Mcq3MBlEhxe97AWq6CacwYzgJSBhFiNbHKMLNfRImihG2mbumV VzsTzYSiw3NBtSNfkt6H8reCduE05B++vS1Erjh/LAPEofN6qURU/Dt7XZiaTCrX ETvkotiJAGGoGW/jHjnPa/ePR6jqXKJjMYVcN7i/mhqgYz2aRv2eG8wDbZ7rVrsX qrlj/0/xqXx+QAU6CqNPN5TvokTMyrtcJtO7uQ/Qu+XR4CsJKXc/+Az+f5QmUB1K RqcLIHddDzUPryWrvxMo0JSiYhH3ibUHijcfX8P9uNB41YU18TVuhaHwSXV31vKB ET8A4YdKQ/6VwCmRaklnSgjuiBEl2eWDEIUV/ZuOIlMZrC2lN6hapy1e63VV+mQW PRD9qK8lVFVS1N/zSg7PjLAjHpFbe5CG9GAHHaePMoyrI/VDsZI3JaOnmKwPRiIG pp3O+aO4BO8I5LqbGAgCeP/WNtqBFVopjwab6De9ihlpsRnn2rGEfZq7Dld+4bGB skm+3dTn8yev3l8RRQeBDBKWXExXJV9g4PnvzhKVP0pduIusmqUz4QfaFQSlorkK TAFK3IIRi0WW6qvfd9CylS6fJJsFAHXKVBI4V6/66Trv7tEYlmgcUAtbdpP9ZnXg I5mcfzvHD7lj8GzTgC9HiYCakai5CPLXH6uNMd+c4/CvJt4NJMMJKj6KpoGwQtWh 1KpTt02NY/q43PKu9nyOyHWncxeMMnU7Ubk4cTxJEo7XtNyLNaxqAg3LRYtwqHVA eUm2JEexb0z4/3WiEgUKnPNdvS3+10ii9IQqS+cdJvXHX8M2NzHYJb51iTDGP8zH ctddrsTd+IyXjKzr0xTCRA== ----------------------------------------------------------------------------------------- !!! 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/884E796F59D57ABB

http://decryptor.cc/884E796F59D57ABB

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\k51299BQXH = "C:\\Users\\Admin\\AppData\\Local\\Temp\\42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe"	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.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)	\??\J:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\K:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\O:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\F:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\E:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\L:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\U:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\V:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\X:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\G:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\P:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\Q:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\T:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\D:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\A:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\H:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\I:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\Z:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\B:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\R:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\S:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\W:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\M:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\Y:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened (read-only)	\??\N:	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\js45l8.bmp"	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe

Drops file in Program Files directory 26 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\AssertRestore.wps	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\MountInstall.xla	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File created	\??\c:\program files\wpq2m-readme.txt	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File created	\??\c:\program files (x86)\wpq2m-readme.txt	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\CheckpointTrace.jtx	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\CompressBlock.odt	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\PushMeasure.wm	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\StopEnable.mhtml	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\PublishCompare.fon	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\RestoreCompress.bmp	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\InitializeMerge.wma	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\OutComplete.ogg	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\NewDebug.snd	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\PopDisable.wax	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\SkipRestart.tiff	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\CompleteBackup.mp3	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\EditInstall.au3	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\MeasureSuspend.bin	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\NewMove.vsdx	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\RevokeRename.wdp	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\ClearSwitch.otf	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\ConvertNew.xltm	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\PublishRemove.vdw	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\StepImport.easmx	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\RedoReceive.xps	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
File opened for modification	\??\c:\program files\TraceUnpublish.pcx	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2472	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
2472	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
4824	powershell.exe
4824	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2472	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
Token: SeDebugPrivilege	4824	powershell.exe
Token: SeBackupPrivilege	220	vssvc.exe
Token: SeRestorePrivilege	220	vssvc.exe
Token: SeAuditPrivilege	220	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 4824	2472	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe	85
PID 2472 wrote to memory of 4824	2472	42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe	85

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\42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.exe
"C:\Users\Admin\AppData\Local\Temp\42c28feb23c992a350673d63413bf11bc816d00a079462ab524934219d46430d.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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4824

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1076

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:220

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

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Downloads

C:\Recovery\wpq2m-readme.txt

Filesize
6KB

MD5
b65f51bad8626853934a0518c548a43f

SHA1
ddcc3441140e30c9d8441993450205f6db92a537

SHA256
8f5e216586c699436f0a0f8c09a57745a0345bc942129db3edfc618f32c0e80f

SHA512
b0b613d964cf9ce1d4148247920e7ecedf5f6c65c8c6fe3066146d9dfb2c7083411a7b9287f2190c8e7bf39daac02f2355c47ff5975f40ead1dca521429ea7e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ftzc4am2.qz5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4824-0-0x000002A9E66E0000-0x000002A9E6702000-memory.dmp

Filesize
136KB

Download
memory/4824-10-0x00007FFFB7AB0000-0x00007FFFB8571000-memory.dmp

Filesize
10.8MB

Download
memory/4824-11-0x000002A9FEB10000-0x000002A9FEB20000-memory.dmp

Filesize
64KB

Download
memory/4824-14-0x00007FFFB7AB0000-0x00007FFFB8571000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads