sodinokibi | 5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c

Analysis

max time kernel
121s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
16/11/2023, 23:40

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General

Target

5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
Size

164KB
MD5

17d54fde8f0dca439f4c32a02598e382
SHA1

5eb54861db41b62e9fa296f703f06b8e52d1941d
SHA256

5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c
SHA512

09473f8ad9cd0d614d4a6fed4f7c34bba89f4a3e8cd0a350870e716b1f499d0d99f25ea436b13512094bf2f56178d5f9ffa8c74ad125c4c61e6aaba7b2a814b5
SSDEEP

3072:ffYWjswg4fQlt4ndm8jX5IXzs+M9VQHDOVFI0kmit3:ffYWAw9fcUdmwIXo+M9VQHDlZmit

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\j7npc-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 j7npc. 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/53DCF9ED77C4CB4D 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/53DCF9ED77C4CB4D 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: iLg3vqs4QuNnaUOc2r5t7qf5GWaIO0rBYWsINBTnnknubOV3WlToC3lJ6ww7s+yb pvVtSH7i6d1kOciHiPkZNajsQWrPLdXQp/u8XppNBiiSz+FquP9J9v28o4qRZTzU 7w0HM/yePH7CO3pwIj9OasWGjxkfp+eNcjMP+GWIW8k0sNy66NLbUagGl5IkhHcc JE6r1I7o9a5ZnskdOM96V0OvyarKog6y8QJg1qPhWiEJEolS5XM0d19xHMIhgcFa kjd4dnIS+AXSglYtO0E4W0cr93f9tKGYvk6uiOr8WtTUkp5rZM2kK+H/BWPyuu3h lVMMGOvlJWPwLY6KjvH0WJ8mpC07rqMNfnpSctFGk+UuGer9XXLCLAw1fmlm7elj e3Dl5ybgc+vj784do7jquEmMeXjuqjFCKs7ET93i3MeJjfVomIN1vLL4zOzdOBpQ dux/z3KdOlQIWQJlGnsFZRTRF9Fcc+lZiP/RJhdxpsAxhMhaFSfXGCQXc2ZiNFsS A1ZdLDzB3EZYMkOa2/bE3NdRnACn+7gm3nVOCsPSwGnXHvk8HIB71lL55SDSfucT MUL52IV/seUibhYBp9imR3jc1+Q9smZI/7/RfkVPpKjYFx53IsR/dlSPCY8QZZFI yLy1nGfSiBMmSjn+3x+gMvoiD5RazshIhx95YqGufW5g9hc8zGu/tiyV+0JqnRJ0 V5MzYaoAjAM0KT0j2EmimifLBz/2GtBHPd/5YuCJrV6upiBqHCw5iO7vPALDZZuM /3oCNiLEL82McEuFEiDOc9HgjA65oWMhxCWWbjYjw8kO9MncnXZm9UvJCthZV7cF yho7rGR8RwBj5XidGe7GxS5vhJrgt42yVdoo1gWE0qQk79fG4XudnhqqsOHBeYeX 9Beo9Jz/lR0pINtk8z6fKjei16yJD4Au0cbvp/icit0cqHIyklqCus1RwMPf7+Pn dDgLtlqjQYxNOtmqR0v8mf0Ex1nmBOh9iLcMQGuhHlwCqp5h3jtXUImATgWzqSnN zcGa5p62nnTh2yBFvNDOAw/88bUkgAMVd33ufTGvZPb0IuVlg5jRc15ISjUuPYdD S7FFn6/JhHqJwiUs2+qoQ8mprrg0b0fbIlHhoRYMaimpsYEyKqlt2QP9jOLxqiFO IBIEbmr5b1tzeiGZxbK60V2TKFFMbtDdatUVZRgK8ogP3wZ+ItgjyOZ1Fv7Vd8q6 lYotYsFT1qzCBCC5CwA= Extension name: j7npc ----------------------------------------------------------------------------------------- !!! 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/53DCF9ED77C4CB4D

http://decryptor.top/53DCF9ED77C4CB4D

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)	\??\L:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\V:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\Y:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\I:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\R:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\F:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\J:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\E:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\Z:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\M:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\O:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\W:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\G:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\Q:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\S:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\D:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\B:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\P:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\T:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\N:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\U:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\X:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\A:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\H:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened (read-only)	\??\K:	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.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-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2g3ot6877eyv.bmp"	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe

Drops file in Program Files directory 38 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\ExitTrace.ex_	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\ReadLimit.xltm	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\RestoreExpand.vsdx	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\WaitEnter.docm	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\DenyBackup.svg	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\DisableStep.jpeg	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\CloseFind.pptx	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\ProtectDisconnect.M2TS	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SelectMount.bmp	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\StepRestore.xml	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\UndoAssert.7z	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\UninstallPop.mhtml	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\UnprotectExport.docx	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\GetStart.jfif	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\MeasureStart.mpp	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SwitchSkip.ods	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\DebugUninstall.mht	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SkipSync.ppt	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\DismountRepair.cr2	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\CompressSearch.pdf	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\CompressSend.xml	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\JoinExpand.WTV	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\UnblockDeny.php	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\ApproveConvertTo.pptm	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\ImportAdd.xhtml	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\FindWrite.wma	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SaveCompare.AAC	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SkipConvertTo.css	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\WriteGrant.xla	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\BackupDisable.snd	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\ConnectStop.htm	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\FindShow.odt	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\MergeCheckpoint.mov	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\SwitchWatch.wma	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\TestRequest.mp2v	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File opened for modification	\??\c:\program files\WriteSend.pptm	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File created	\??\c:\program files\j7npc-readme.txt	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
File created	\??\c:\program files (x86)\j7npc-readme.txt	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2204	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
2204	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
1464	powershell.exe
1464	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1464	powershell.exe
Token: SeBackupPrivilege	5028	vssvc.exe
Token: SeRestorePrivilege	5028	vssvc.exe
Token: SeAuditPrivilege	5028	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 1464	2204	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe	93
PID 2204 wrote to memory of 1464	2204	5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe	93

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\5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe
"C:\Users\Admin\AppData\Local\Temp\5d9b75e2cb84333c6b56604ce47af75b11f80bf9079054f6619251b68357d87c.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1464

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5028

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Recovery\j7npc-readme.txt

Filesize
6KB

MD5
c01ef1b527d1d27c65635a8f279d512f

SHA1
5c51bb16b4cfc8a6e3c8c6b39d327fbb055cbd1d

SHA256
fe69c7116beb6d1d914175579a198db929aaa8e92e4806dc9646b1c588980072

SHA512
a3096a1b3bbb6a198768ca1169c1107ec0ac46bcd2059727a69cfbaba5f3a30a503822a9d915bcc5762d4b69c128adcd1232fcfcd29aa5db58e4503c32af7840

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2g30ajr4.h2s.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1464-1-0x000001B333160000-0x000001B333170000-memory.dmp

Filesize
64KB

Download
memory/1464-0-0x00007FFCF0480000-0x00007FFCF0F41000-memory.dmp

Filesize
10.8MB

Download
memory/1464-11-0x000001B333160000-0x000001B333170000-memory.dmp

Filesize
64KB

Download
memory/1464-12-0x000001B34D480000-0x000001B34D4A2000-memory.dmp

Filesize
136KB

Download
memory/1464-15-0x00007FFCF0480000-0x00007FFCF0F41000-memory.dmp

Filesize
10.8MB

Download