sodinokibi | 2ca519d47ac0ab709cabe70a89504d134475d68be47081be4ccd758d371619a4

General

Target

12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
Size

164KB
MD5

12d60944c52bcc294d5c55bc20860ec7
SHA1

37563cca9ff0ed0f4f4bed5e831d845cae3597c0
SHA256

2ca519d47ac0ab709cabe70a89504d134475d68be47081be4ccd758d371619a4
SHA512

16a2d8b9a6d592c822131fa94b3160af6a6a7ddba06934dd60b6dab97f2bd9e9e4fd2338aa45e458b33e5a1f612bed36cd7a848f9bf5788e51f9f3636275270d
SSDEEP

3072:ffYWjswg4fQlt4ndm8jX5IXzs+M9VQHDOoOarvil:ffYWAw9fcUdmwIXo+M9VQHDZOAi

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\t4jbvr9-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 computer has extension t4jbvr9. 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/EC0EE6A17F515D06 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/EC0EE6A17F515D06 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: Ojf8P+MGCqSwpgKM75P7hvHlwU3U7Gj0g22qOXu2eZaxzDiqzdt51wXoHMQKv6NL uIWwYnchEKWZj1VflcICjKuK2/wFE2W7gXPw4la+aEZhAnvME0AA1FZSn/fCKK3W /pTDGPx/mr7BXGCIKXZILRM91IcThoq4ESI0qh/HC+1caslIZ4Qnq9IAC3DOBy8t r2+cu+i38O3UZIW8ZyBTREh96GmYIpb/kZB3cC3j/yk0j2fZaww+n+fCtEol+jqL srhAJJ7iWUA+3IEmPv1qG1RvxDxzFlOsWZhaXuvHUhZ7+ltHNDoBkKVtmp6UNkEx gV5lWswED9LPdKLiKymNHnKM4vTuD9rQtMi9osKn36PmCT/YbVQveNZB0WGUyVvv twcNaQ10+ldMegiNNtUOfQOzKXEBpRkaexXG3s6TcVjz2arrqHer5Jq31IFCORl3 YplgokL3M7ohE3/QEBXDEcL6Oh22o53i9VIMVGsVaVgW8ZZhmgVtQex0VZ+ZUFrR U560zLNnDqbZvBLhZEB1JR3pk3mbmsemkB/dNOOwHx8PtILpkSyKBU4035P0G9ab rauTQycO4MNagTEmeVOJF7oVQEbN4eFBKGY+KYbtrpaxw4uyR1oxw3NLCf1QRRHM Bi6fY81WKzuFboTp3duf6Cc6US8FicuXvt6beHbDglKiMMSh2cOumB7TWpw7AE/h nqQWm6JAGF+6xwelYhbf5R/KXnh1ZdZUQMpPTYkyZjfoyMazfBJvXUYIh/PZvVLx T/3NgUz2eQshepnCfyAj971NNA5UiYuqE89qBiks5CUAdgm9gW2VXvUIztInik/M 0Xbjg9Xj076mxwpOBaDVuuyaVeWANIXLT3SYqLX8+QdxmEeIYNl8Mqdlv7E3/it9 fjJFhOHQLYSei0R9A5cfXCQvFLNLz4YdzetL7vROwPh8AtZW/Q+8F5GK4mQ0q5DQ RmlxW9LokwUrlW1m91vEd/3aUmCdF96mU1qm2vSvZFZng9mWthga1gufx8MZf+w3 AseuLTY72GonLD22dsiAqqoju/iWr2TF4yMmQs9hQQAnoVFCRmLuSdgJ22XE1qcE PYU71xNqCu40r2blfRJvWY+tcmSZGQ6vukwzIeIsjWv2OVkE1KYyeZTiZWzDZ63u rjiTcDKLTf6Z/2XKbmSY7b5rr/XaCZqx8I0P0FXbAtxBQ5nCi4/GsKBkcmpmy10c qub0oU6shDS6o7c/YxuYSFaYPPU= Extension name: t4jbvr9 ----------------------------------------------------------------------------------------- !!! 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/EC0EE6A17F515D06

http://decryptor.top/EC0EE6A17F515D06

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:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\R:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\X:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\S:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\W:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\Y:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\H:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\P:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\A:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\E:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\I:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\L:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\Z:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\N:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\Q:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\T:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\U:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\B:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\M:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\D:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\J:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\K:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\O:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\V:	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened (read-only)	\??\F:	12d60944c52bcc294d5c55bc20860ec7_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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\m618727905.bmp"	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\CompareExit.zip	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OutFind.ppt	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File created	\??\c:\program files (x86)\t4jbvr9-readme.txt	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ImportStart.MTS	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RemoveExit.mp2	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RevokeDisable.sql	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SplitFind.dxf	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\AssertReceive.jpg	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\EnablePush.ini	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\NewSync.dotm	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PingImport.tmp	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResolveDeny.vssm	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnprotectUndo.dib	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WatchRedo.eprtx	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WriteUnpublish.ogg	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File created	\??\c:\program files\t4jbvr9-readme.txt	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\BackupRedo.inf	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CheckpointRemove.dotm	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
332	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
332	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
1596	powershell.exe
1596	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1596	powershell.exe
Token: SeBackupPrivilege	4424	vssvc.exe
Token: SeRestorePrivilege	4424	vssvc.exe
Token: SeAuditPrivilege	4424	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 332 wrote to memory of 1596	332	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe	92
PID 332 wrote to memory of 1596	332	12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe	92

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\12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\12d60944c52bcc294d5c55bc20860ec7_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:332
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1596

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:220

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4424

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 --mojo-platform-channel-handle=4092 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
1⤵
PID:4900

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

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Downloads

C:\Recovery\t4jbvr9-readme.txt

Filesize
6KB

MD5
5b9b2523b74c7020945a613d23637d0e

SHA1
ea71f81dace3f301b504306cce65fc781fffa378

SHA256
a9441e3f881b8550efb6522c992e0283e26310282bc05f60a872a74e51522712

SHA512
4e385c99be0951ad17d5fa379bdcf9795f33e9a04cb383a9d5bb813f150b03f985640dccacff17302e5cf2117fe6b579f09ab3a5fa2d685d40375f011855eb7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ky0dcxjp.yn3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1596-0-0x00007FFA05EA3000-0x00007FFA05EA5000-memory.dmp

Filesize
8KB

Download
memory/1596-10-0x00000192586A0000-0x00000192586C2000-memory.dmp

Filesize
136KB

Download
memory/1596-11-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp

Filesize
10.8MB

Download
memory/1596-12-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp

Filesize
10.8MB

Download
memory/1596-13-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp

Filesize
10.8MB

Download
memory/1596-16-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp

Filesize
10.8MB

Download

Analysis

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