sodinokibi | 7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

05/02/2025, 06:51

250205-hmnx7swpgk 10

05/02/2025, 06:49

28/04/2024, 18:31

21/04/2024, 08:57

21/04/2024, 05:45

18/04/2024, 19:05

18/04/2024, 16:34

04/03/2024, 18:33

Analysis

max time kernel
1352s
max time network
1150s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
04/03/2024, 18:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bazaar.2020.02/HEUR-Trojan-Ransom.Win32.Sodin.dll
Size

164KB
MD5

708ef2feaf6fc35f33486111d9c0f97b
SHA1

9d91bfe8fd44ff1d75551807017e634c2b7580d1
SHA256

23d7cd4b0535b40662dc211b4ae28c4b5383c66b4b686064bd391a259da80d48
SHA512

35db49ab278f1c78d7193e8c75d07fd9d66bab62a7f140b451f03b9fe49138525d92ffe08cd155ae4b6ceec4eca91f2253fba71ddf1af5cb6f701d9b3899d04f
SSDEEP

3072:v0XoUeZ/DVS8L73ea4MoCLfqQvFfsJmjUm:veoUeZR2TRCWQFfsJmj

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\2dmh5-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 2dmh5. 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/D5FAF8C3A7ECCD1A 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/D5FAF8C3A7ECCD1A 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: YxDbQyD/QxMmmb1rQfCaXqYC+hnK/vx/5znR9C4Utb/4H2NLhsBj/QRMa1TA4lt/ //dMo72BcaC8wXqFOEP/Ymv95b83hfqosmzJySO/GULpgedFgRgs0T1yRVEGujwR S58hfeApW54Ost8/OsRQ+mDp4QsJDipMMDGiYLgpF6oj5K5YdsVXUPJEKmMdS6bk 9+AAsVR6hki5Gd6wzb4OX67kx/+ErQaurKxyup/AwVKpTiU6hZTHLOevAjnlLnzq s9YVJC0KTYPztADXTT2s8xF/XyvbokEXwGRAd5B5pq2zT65FTsdS35XKsXSbra/9 x3GCYWU9fQfhm4b7ijrAinIf6dBJoOEAhNiWjJhRqmJR6CS6ugPxTvJ78sYBCHUt l1djMxk70K6YIpZcIZlD9NpAMhZo5AD5HmfoyPE978P+LSzUsZWOSnLc3cqzrlnN eow8oO+K7zlpo8bgd2hxJUDohAUFZsi5g+26Du70Qe/6w9BvFnp9Hqm5He9F/zdD 9d1a7uL2b2eULWs3VhInvzjmhVn4MuutLyirccvD59IFwSPEkEntvrxIq/qVwD1N bVzAHwN/mTJPSVQww/M8sjrwaftRO7vU+U+EVZmCrE34TRblqm/36ix3IfCSepk6 1uSiVhMKWooXPB6Y+lMr/IKICnEg2kNBMp8ArsbdB07i8n4iyRY9srWp5r2sQ7MR vd4dwKTTYOkV1h2fLKgKZO7DhhshDJfeZDo5Jr58o5tNwesI0R4uRuUhjxQPG5iF yfSZzt9fjbxL93Np1sVdlQvNkZAkTGB1wof3nB+j7Yzg3pXX51+3B2dRYxL7+f9P 2+inEqBtS0WJEtoL4EkwOjRxjWYoT4RFCHc1YMifN39MCYU6cVabCrIil/hRuzCT C6d7JX+1XPIxkPoYNa9TrFp7zy9hiEDhne21l6yQTTXZtAfhAC302UQ705qDb72D yczSS7iTV6KGHGW+k1m/Ji6KhD/EVRUJCBuOtevtcQN6xPvMwxd3a+f+bWG/Dqm/ bWHvciYCTXy+aJb/c3yHaj+H4RLNfTnzWAILJw5mLNtM2vWkd7f6tq/SPdlTpLRF aOP/udnSn3FmMItsLlgop9MIOPS7kYssVVd8RN50oUZ4+fZVUHeVdRmAEkLcAfAX mNLzje6+u4ZjpsK951Eyfsaxp6BEnWoyGLtUeSj6M5bIZXcaukjEVknc30wQVPGL nMViI7sAij3cTJqyrhSKYw== ----------------------------------------------------------------------------------------- !!! 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/D5FAF8C3A7ECCD1A

http://decryptor.cc/D5FAF8C3A7ECCD1A

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

Drops file in Program Files directory 36 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\OutBackup.mpg	rundll32.exe
File opened for modification	\??\c:\program files\ResetConfirm.xml	rundll32.exe
File opened for modification	\??\c:\program files\ResetGrant.fon	rundll32.exe
File opened for modification	\??\c:\program files\SendEnter.ini	rundll32.exe
File opened for modification	\??\c:\program files\AddDismount.clr	rundll32.exe
File opened for modification	\??\c:\program files\DismountLimit.rar	rundll32.exe
File opened for modification	\??\c:\program files\DismountResolve.cfg	rundll32.exe
File opened for modification	\??\c:\program files\GroupPing.jfif	rundll32.exe
File opened for modification	\??\c:\program files\WatchSave.rar	rundll32.exe
File created	\??\c:\program files (x86)\2dmh5-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\SearchApprove.M2T	rundll32.exe
File opened for modification	\??\c:\program files\SplitWrite.m4v	rundll32.exe
File opened for modification	\??\c:\program files\StopRequest.dotx	rundll32.exe
File opened for modification	\??\c:\program files\EditResolve.m1v	rundll32.exe
File opened for modification	\??\c:\program files\OpenReceive.ram	rundll32.exe
File opened for modification	\??\c:\program files\RemoveAdd.pub	rundll32.exe
File opened for modification	\??\c:\program files\ShowResize.odt	rundll32.exe
File opened for modification	\??\c:\program files\ResumeRename.eps	rundll32.exe
File opened for modification	\??\c:\program files\UnpublishLimit.otf	rundll32.exe
File opened for modification	\??\c:\program files\WatchDisable.au3	rundll32.exe
File opened for modification	\??\c:\program files\ExportUse.rar	rundll32.exe
File opened for modification	\??\c:\program files\InstallInvoke.svgz	rundll32.exe
File opened for modification	\??\c:\program files\NewGet.xla	rundll32.exe
File opened for modification	\??\c:\program files\RenameUnprotect.tmp	rundll32.exe
File opened for modification	\??\c:\program files\BackupExpand.emz	rundll32.exe
File opened for modification	\??\c:\program files\ExitApprove.xml	rundll32.exe
File created	\??\c:\program files\2dmh5-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CompressMount.js	rundll32.exe
File opened for modification	\??\c:\program files\ExpandWait.jtx	rundll32.exe
File opened for modification	\??\c:\program files\ResetExport.ex_	rundll32.exe
File opened for modification	\??\c:\program files\SkipMount.mpeg	rundll32.exe
File opened for modification	\??\c:\program files\UnblockAssert.docm	rundll32.exe
File opened for modification	\??\c:\program files\DismountRead.dib	rundll32.exe
File opened for modification	\??\c:\program files\RenameRestore.xla	rundll32.exe
File opened for modification	\??\c:\program files\RequestGrant.vsx	rundll32.exe
File opened for modification	\??\c:\program files\ResolveMerge.htm	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1576	rundll32.exe
1576	rundll32.exe
2240	powershell.exe
2240	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1576	rundll32.exe
Token: SeDebugPrivilege	2240	powershell.exe
Token: SeBackupPrivilege	3928	vssvc.exe
Token: SeRestorePrivilege	3928	vssvc.exe
Token: SeAuditPrivilege	3928	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 1576	1196	rundll32.exe	80
PID 1196 wrote to memory of 1576	1196	rundll32.exe	80
PID 1196 wrote to memory of 1576	1196	rundll32.exe	80
PID 1576 wrote to memory of 2240	1576	rundll32.exe	81
PID 1576 wrote to memory of 2240	1576	rundll32.exe	81

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\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2240

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3112

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Recovery\2dmh5-readme.txt

Filesize
6KB

MD5
d1bb5fa0be9162daae3797f2509f09b2

SHA1
9aed75f17a1e4456c0efa3898ed3c37e344ebb1d

SHA256
0fcef2c134a59a163e014e8dac3cd2ce4ddaf238a31f6174f514f7d57596f08c

SHA512
ec7ecb5ec04222886ba5887d22938fa2cc664918466a0aa0bd684bd4f178d92e438dafa2e9706683ed358716d5ac3c162f58a2ddd93b7c68b17ac8c8407bbd31

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2s10ig5b.4rf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2240-8-0x000002236BFC0000-0x000002236BFE2000-memory.dmp

Filesize
136KB

Download
memory/2240-9-0x00007FFF9C440000-0x00007FFF9CF02000-memory.dmp

Filesize
10.8MB

Download
memory/2240-10-0x000002236BFB0000-0x000002236BFC0000-memory.dmp

Filesize
64KB

Download
memory/2240-11-0x000002236BFB0000-0x000002236BFC0000-memory.dmp

Filesize
64KB

Download
memory/2240-12-0x000002236BFB0000-0x000002236BFC0000-memory.dmp

Filesize
64KB

Download
memory/2240-15-0x00007FFF9C440000-0x00007FFF9CF02000-memory.dmp

Filesize
10.8MB

Download