sodinokibi | da3cd4f45cf5816ab7de2320ad1cf822df7f02afa2b667ba829700998e514f33

General

Target

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
Size

164KB
MD5

c391755e39e2059d1b47385d7f6d55e9
SHA1

33cab61b3c36703d7a1918cdd0130b03b39ae1c1
SHA256

da3cd4f45cf5816ab7de2320ad1cf822df7f02afa2b667ba829700998e514f33
SHA512

60002a28402c66a6555932e301ac363187d404ce5e702b7d7aef33f1b72253ada5b5dc997e767b85ea0247e9aa4c78420e07dc94ac969dbcb6896da01aad3dad
SSDEEP

3072:WGYFrOdhfkQv9jrAprhFmyvEjQDKaUznxQa8OUSep6s:QadFkMGhFjED39WSf

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Users\p8r5hje9a6-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 p8r5hje9a6. 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/A0FF73A6CB7351BC 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/A0FF73A6CB7351BC 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: FTkQIia3zFUITZe1hZyHI7D1l1jBOO/jj8YspB2SJhbxAcjys/PgnrNRb1oCxFKF HqNtf4aSPGWg1xXsC/rXMtNG2JKTjLn44bkGjOR6inb+Q8hG14wIe39dRXfBwGN7 VOjAZ4t3lKg21FOoXI76ui15r3Z/aewHw5kWVaMsB7DCTrSvvipK68YWJyOc3IbZ UVMAz1wi+gRa2+C8tr6lhsQkmYixvU24WG6DKmc1V2gYEl0XvVNBUZU+QL9GmI6i 25oHcIOuzGroHOXApjclGiAAj/QYw6/+7lBE3GJkVc1U5INdjRzVUWCZzMKTOFxv cT9vx7RupKQNECIieMfSdvBHq4u9j9MqZk68AplIaDC2bivnwiOvEodlnMRR7wI8 vQkbdbdZwrUldfAlnJ2y0PWwDesMFa2sQUlDPR0cfI8p70p/iQtQ/2c5FOKpdKgJ 35vDlXfs2DXn+qXCA5f5NMbxotN40G114VlrqPF6XkpGiiAZnRTnIRuf83usifnW /HkWMxRVNgVvl6Q/kuWXpTQ5T66FIvw41WYzX/RDMPAtBBkd43l+X0vOMDvJ+QZr 2DM5VDqS4J+yD94sU5nvq/P7ETdjqJuTI2vF0ED2p388cdVnaUNHSAWxUBR/vx5G hSWtPWYuQ0ye1lFYip+xDrd+Fel3wE4WK45MsJNFv10VgUqBQw+E8vyC67peN3rg /qprsSVSabwuWVf4/xwAyXWsEaIedZvrp9jN7TGPfqH8XrB9yXT0YNEKbdjW28Jt elENSdx0jydcYIhlkutoj+JndjWs+lH/U/bbENHSI1488t5ziYNkw4sCohYmJ5mf 3wcnydErxCNQVfi9gkw8TywQTfblYforeiR9kGl67TT4jPispxBceHkPvx83sV+8 oSeVx7aikNejPXxjSluKC0yRgNI7DdgTd6tYTWjyqxBFa4oWj+rVVgriKBK39oqT igzBw7dI54SZzhSamyQHQKvmDriyqTj7rEg68VdIEkZXfHs0lnCbEfKjj5D874SM 4cO3WVQGklspFnMskoE4n+9+o/sR81xLIR3QMXFdVTrzWUW+SwxIfI8H7c0jpkuH +E+AVLoNdDzz3HkFc0lkoXS7+mijcYKkH1L2eHrsHF+U4ZsrQHcVXPdpoochr25I 6SmBqve/rW7Oi2bugTQKn/PRiCDG3MNalpGbkN5uEnzMeTy2du2Tq+AcPvk55Tqh I2s1bt7jMSXF87JqfyhK+vLqD6dHmNfT Extension name: p8r5hje9a6 ----------------------------------------------------------------------------------------- !!! 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/A0FF73A6CB7351BC

http://decryptor.top/A0FF73A6CB7351BC

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

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\P:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\V:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\D:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\A:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\J:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\K:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\B:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\X:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\F:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\I:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\L:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\Z:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\G:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\R:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\E:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\O:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\W:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\H:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\S:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\Y:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\M:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\T:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\U:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\N:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2elf2p9y6.bmp"	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

Drops file in Program Files directory 20 IoCs

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\c:\program files\BackupOpen.vssx	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DebugStep.docx	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InvokeCompare.mpeg3	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ReadPop.ttf	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ReceivePublish.cr2	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResizeFormat.dot	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RenameClose.xml	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File created	\??\c:\program files\p8r5hje9a6-readme.txt	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File created	\??\c:\program files (x86)\p8r5hje9a6-readme.txt	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\EnablePing.iso	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ExportGet.contact	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\FindGrant.eprtx	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ImportUse.rar	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConfirmMeasure.doc	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CheckpointDebug.MTS	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DebugUpdate.mhtml	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DisableLock.mht	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OptimizeApprove.wmv	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PingComplete.m1v	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WatchAdd.doc	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exepowershell.exe

pid	process
4940	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
4940	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
2792	powershell.exe
2792	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	2792	powershell.exe
Token: SeBackupPrivilege	3564	vssvc.exe
Token: SeRestorePrivilege	3564	vssvc.exe
Token: SeAuditPrivilege	3564	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe

description	pid	process	target process
PID 4940 wrote to memory of 2792	4940	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe	powershell.exe
PID 4940 wrote to memory of 2792	4940	c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe	powershell.exe

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\c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c391755e39e2059d1b47385d7f6d55e9_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2792

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3792

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3564

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rrsqvjzv.y55.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\p8r5hje9a6-readme.txt

Filesize
6KB

MD5
833204666b7d47dacb7defe433d84a52

SHA1
a9b36ccee96319a3732adb1d9f22bff4398ca694

SHA256
053ae1e436bf5ec3ccab6bc03fd7fd351b65c41b40396b797997a5187d85fd6a

SHA512
9a4e20e59bb3ad487cfdec9d3d80e7e225125f6ed71e850274ce2549441bee58bf8c143836da414683bc610d3b911ad2028efc46a8ad3af3f658975ec68de037

Download Submit
memory/2792-0-0x00007FFE832E3000-0x00007FFE832E5000-memory.dmp

Filesize
8KB

Download
memory/2792-1-0x00007FFE832E0000-0x00007FFE83DA1000-memory.dmp

Filesize
10.8MB

Download
memory/2792-11-0x0000019C63090000-0x0000019C630B2000-memory.dmp

Filesize
136KB

Download
memory/2792-12-0x00007FFE832E0000-0x00007FFE83DA1000-memory.dmp

Filesize
10.8MB

Download
memory/2792-15-0x00007FFE832E0000-0x00007FFE83DA1000-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