sodinokibi | 0ea3ec3dd5176d2b82514bc7a54547ed1652cc7df069130d55b4f4edd1fd08ef

Analysis

max time kernel
98s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
04-06-2022 18:15

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General

Target

0ea3ec3dd5176d2b82514bc7a54547ed1652cc7df069130d55b4f4edd1fd08ef.dll
Size

158KB
MD5

b2959275b12e672da9e2a5b0fd807028
SHA1

12394ae5f1c4118101928efc2ad6e3aa69d4be06
SHA256

0ea3ec3dd5176d2b82514bc7a54547ed1652cc7df069130d55b4f4edd1fd08ef
SHA512

65cf4f49863661dd3b468ffa08b3888f77eb4c1f4609277d3876adff8a92151ca0aaf00fad5bf9b69f00bd16aaa309d9a05c0789e169596521680fcb5abe1995

Score

10^/10

sodinokibi ransomware

Malware Config

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1200 rundll32.exe
1200 rundll32.exe

pid	process
1200	rundll32.exe
1200	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4116 wrote to memory of 1200	4116	rundll32.exe	rundll32.exe
PID 4116 wrote to memory of 1200	4116	rundll32.exe	rundll32.exe
PID 4116 wrote to memory of 1200	4116	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ea3ec3dd5176d2b82514bc7a54547ed1652cc7df069130d55b4f4edd1fd08ef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4116

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ea3ec3dd5176d2b82514bc7a54547ed1652cc7df069130d55b4f4edd1fd08ef.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:1200

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1200-130-0x0000000000000000-mapping.dmp

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