sodinokibi | 26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a

General

Target

26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
Size

238KB
MD5

f3b3bb093d9f95fa405947c9be02594d
SHA1

102ea13148647c13ecc20c75cd62f3c17a7bebf2
SHA256

26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a
SHA512

8f749837fe4300378d87b398486f15a7cf0bb9753832161c82cf31919b781a496cf29077acd11b4c302e53c49674ca259105a0ec7af93a9b5dd8aab12437286b

Score

10^/10

sodinokibi ransomware

Malware Config

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

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:

26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe

description	ioc	process
File opened (read-only)	\??\B:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\E:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\G:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\S:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\T:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\F:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\K:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\O:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\Q:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\U:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\Z:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\I:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\J:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\P:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\R:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\X:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\A:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\H:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\L:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\M:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\N:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\V:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\W:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
File opened (read-only)	\??\Y:	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

1828 vssadmin.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe

pid process

1316 26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 2028 vssvc.exe
Token: SeRestorePrivilege 2028 vssvc.exe
Token: SeAuditPrivilege 2028 vssvc.exe

pid	process
1828	vssadmin.exe

pid	process
1316	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe

description	pid	process
Token: SeBackupPrivilege	2028	vssvc.exe
Token: SeRestorePrivilege	2028	vssvc.exe
Token: SeAuditPrivilege	2028	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.execmd.exe

description	pid	process	target process
PID 1316 wrote to memory of 1656	1316	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe	cmd.exe
PID 1316 wrote to memory of 1656	1316	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe	cmd.exe
PID 1316 wrote to memory of 1656	1316	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe	cmd.exe
PID 1316 wrote to memory of 1656	1316	26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe	cmd.exe
PID 1656 wrote to memory of 1828	1656	cmd.exe	vssadmin.exe
PID 1656 wrote to memory of 1828	1656	cmd.exe	vssadmin.exe
PID 1656 wrote to memory of 1828	1656	cmd.exe	vssadmin.exe
PID 1656 wrote to memory of 1828	1656	cmd.exe	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe
"C:\Users\Admin\AppData\Local\Temp\26e114462b40c5a6ff4c28309e53f8bedeee43753fea6b5d4715b3910b07696a.exe"
1⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1316

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
2⤵
- Suspicious use of WriteProcessMemory
PID:1656