sodinokibi | ad79de2dd0432073a560d310db6a7abbaf35f5d0ed94888b59399f6b7af94c1c

General

Target

c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
Size

166KB
MD5

c34c7071510ec5f302b637b77e3474fb
SHA1

773100319f68d1affbb257d5024b10fcd4dec190
SHA256

ad79de2dd0432073a560d310db6a7abbaf35f5d0ed94888b59399f6b7af94c1c
SHA512

8ac3dc388714b07459b94401716d74eb0c6c68cab5800fe57fb5bfe8c9d6ec72feb5d27e18d81028ffb6cd547b1268f69054a2424053052d624460cc054e21e4
SSDEEP

3072:EJMawtnGqtWoKeZC62aoNUSncVLJVUOLov:+w9vteQJYUocVLJVHL

Score

10^/10

sodinokibi discovery persistence ransomware

Malware Config

Extracted

Path

C:\Users\n64410w-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 n64410w. 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/40A95998EB849526 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/40A95998EB849526 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: Gpm/jlSUMLXcRt81LW4szkZp0eWw1OWmqRUAqRUDdkcG0uYzOgWd9RLu59wipNRW uVtQrhEkgyTYvJej3ExsteAxUwAZB6e0S01xbRWm+tO9X0sFAJBH6SL+TGv9T8Xd g26dtptUOUTypx2wb2V4oww81/I9XLBODNkMEQ8ghx2l4AaKrqfZb/8YiTjgJGxr us87QO5BDUvxJJR/2QCBbPOnMbcj8/p2G8ibYlE3c3HxbtBdaXdfYKP+U3OHydfq jVNxZhJwhrRwADR8dUu3SYZ0yaKIbHFht7lsenPjFBrsSqgfeK7rXJGZxXlvFGpW cHlFmZCt2RcqjW2bTn409Ii96JBLc4FJtEykH4gJvhM+l0YIL0sbqA3Q8EfvQjC/ JL62QHo/z3nyIN+hVcti3kV8O7dks2tZekevpOY92vUrX/7jx5IXwNt/J5rJMhEU k8BtW7vGOSm27aRFngqAEFgQxGmn8bjiWy08SzOW4l4PsMcNm7Rs3Y3OfWS6OqA8 mk8yRZA/+AGu3eDYs/7XX0rh7Awsp3Cp7F9k7QAOe4Te7zC5ZFlKw8ELhyNXpcA7 139C2FtruFgVqFqNHcf4F+w2PvTRrcmP/TP/U8pjRzCjCVxP6h7Hl2Ve9ZnnG6NG kq/uBXY3VqvP9M5jvqGIrxf1FX/9GP93HKzEHY5h7Rd+vd1MHf/QqgGOfmA0tMGn aHOCuDD2XCtGaQQodiKZGn8BedG6vXFUWb7yq8Ia1pIZ69sOsrtPca/zuYK9rSoT 9xmuk+I4BlBNQlWL1gGltqv5mFnUiK33bqDKnzo1YFma0O+Q7B/n91V63Gk6V2Xb cXEPZMrU3KqdJFmUxNyuuYaAfQGU5y6M8PHxnfdpawe9OzU+Ner8eNgSVys2HMma RISMFVAsM0EUByvBTTnrN7/mf2iMbYO0Goocv5Q4IxRqC2czAL6SmbypoEruOX3L e0GS7xFbxdcExnZadVK69F4CqY1Pl83JC6uOz6QjVZYdI93IyKbsZLLaPOLcLJYS dobE9g+4BWunPhMzqHbgxfnraqmc2IS00PnG80l9hz2JGNJupzJO0lt7xOrIE695 9VGGkTjNXo6m+H9nYvHdstW86r54snMLgxvjeeGiQE43OWba0RsneVL/zNt0sfX7 iIq5LYsc+loHQnnjgvKjy9GIZLDd3MYZpERmCRHLo5iAP8Vkw4cLwbNXyVdgkgh+ NvOye4upqH12gKHpmZUR4YmFpBsZbAPoMcrBPjRQY9rL3N3mpcpn1NmjimGN10uG SocnKVuppMyd2ZWFadL2RhnjZv0jYNQ5ISp7snVd02m90Jb8lEP642TdQPfTAx7k tGbqsj6JhS4etBBZ6wLKDfghcm1SPb6eSDgoE8i2QOMxnblQuXEFQQ== Extension name: n64410w ----------------------------------------------------------------------------------------- !!! 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/40A95998EB849526

http://decryptor.cc/40A95998EB849526

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\oXnEn2JlQT = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe"	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe

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)	\??\W:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\L:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\R:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\B:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\G:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\Y:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\D:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\A:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\K:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\U:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\X:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\Z:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\I:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\S:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\P:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\F:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\J:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\M:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\O:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\V:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\H:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\N:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\E:	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened (read-only)	\??\T:	c34c7071510ec5f302b637b77e3474fb_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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5717411ku9a8.bmp"	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File created	\??\c:\program files\n64410w-readme.txt	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DisableMerge.mp3	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InvokeInstall.cfg	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnregisterSet.rm	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UpdateNew.au	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File created	\??\c:\program files (x86)\n64410w-readme.txt	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\CompareRestart.dotx	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RegisterFind.vb	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RevokeRequest.asx	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SuspendBlock.htm	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\BlockUninstall.mp3	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\LimitMeasure.odt	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnlockUninstall.m1v	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnregisterGrant.xsl	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UsePush.au	c34c7071510ec5f302b637b77e3474fb_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
2332	powershell.exe
2332	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
Token: SeDebugPrivilege	2332	powershell.exe
Token: SeBackupPrivilege	2620	vssvc.exe
Token: SeRestorePrivilege	2620	vssvc.exe
Token: SeAuditPrivilege	2620	vssvc.exe
Token: SeTakeOwnershipPrivilege	3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3692 wrote to memory of 2332	3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe	88
PID 3692 wrote to memory of 2332	3692	c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe	88

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\c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c34c7071510ec5f302b637b77e3474fb_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- 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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3692
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2332

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1180

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

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_t13tyl5x.jng.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\n64410w-readme.txt

Filesize
7KB

MD5
1f046895a52326935ce5400ac9bf54a8

SHA1
df1c85a75950f107ef26f388638cc240bb720a66

SHA256
ff3b58c56680d41b6e3a758f9b7f66817d6afb3a198537901d77a3071db94273

SHA512
e0e74e65fb8dd595c01b34a968e98b633cbcaacb198ca47ff5f796ffd92551401864e08e20f679868e699f7e063e9f7cfab2529086f1c016a990b42d769283c6

Download Submit
memory/2332-0-0x00007FFD36A43000-0x00007FFD36A45000-memory.dmp

Filesize
8KB

Download
memory/2332-1-0x000001DCCCD70000-0x000001DCCCD92000-memory.dmp

Filesize
136KB

Download
memory/2332-11-0x00007FFD36A40000-0x00007FFD37501000-memory.dmp

Filesize
10.8MB

Download
memory/2332-12-0x00007FFD36A40000-0x00007FFD37501000-memory.dmp

Filesize
10.8MB

Download
memory/2332-15-0x00007FFD36A40000-0x00007FFD37501000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads