2f66b87534d0e252da98f11e8a2b43879298f3d9eac0b8c84f382e5c24e2f7a4

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 03:07

Target
ImLookU.dll
Size 606KB
Sample240624-dmt21awblb
SHA256 a6766c524497144d585efa4fe384b516b563203427003508f7c8f6bffa7c928d
MD5 3ea6d805a18715f7368363dea3cd3f4c
SHA1 30ffafc1dd447172fa91404f07038d759c412464
SHA512 a102f23741de4ca2184485d9aa4ddd1a36b9ea52cb0859cfd264d69a9996293b7e29b325625f1f6f9330d6c80ff415e09e85e1ae838c58acef585ae8dffe3070
SSDEEP 6144:5hvkhcT5e0HWJ5/10UfCrXCL12gQhYwtHWDEyF0nb6rFBvJ+sbJeDH+8uGh7xgLX:5hvkhcTd2JxXCrS85h0Dh0nMKbz45
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1240	1708	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 1708	4532	rundll32.exe	82
PID 4532 wrote to memory of 1708	4532	rundll32.exe	82
PID 4532 wrote to memory of 1708	4532	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImLookU.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImLookU.dll,#1
  2⤵
  PID:1708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 876
    3⤵
    - Program crash
    PID:1240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1708 -ip 1708
1⤵
PID:3420

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact