f1cff858f5006ebdb0971652d0f2f36e7ed085fe13ecdaea1ce8384eaba702d7

Analysis

max time kernel
118s
max time network
126s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f1cff858f5006ebdb0971652d0f2f36e7ed085fe13ecdaea1ce8384eaba702d7.dll
Size

115KB
MD5

c738c80a4801a5bdfbab4793420b08b7
SHA1

17f52d3c9e20f3dbd167f739d3d14ee6fe2a0124
SHA256

f1cff858f5006ebdb0971652d0f2f36e7ed085fe13ecdaea1ce8384eaba702d7
SHA512

a100c30651fed750813649bd05e7f3912f2d07a0cf497447f3dab2697e102e0dfdc4247537d5cbabfb3d2072e40340272c86374cb14cf3d22f0c0e7cc0d9a846

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 3204 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	3204	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3260 wrote to memory of 3204	3260	rundll32.exe	rundll32.exe
PID 3260 wrote to memory of 3204	3260	rundll32.exe	rundll32.exe
PID 3260 wrote to memory of 3204	3260	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1cff858f5006ebdb0971652d0f2f36e7ed085fe13ecdaea1ce8384eaba702d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3260

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1cff858f5006ebdb0971652d0f2f36e7ed085fe13ecdaea1ce8384eaba702d7.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:3204

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1216

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads