623eba94ddde1b31dace1bd62ff42ae64c8500d38e160fc454b53a7feb828228

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 01:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e175999f4683821177017010d1c902c3_JaffaCakes118.dll
Size

41KB
MD5

e175999f4683821177017010d1c902c3
SHA1

652dc92c129005794dabc4bf63f4b486525a6fba
SHA256

623eba94ddde1b31dace1bd62ff42ae64c8500d38e160fc454b53a7feb828228
SHA512

09095e7e6d341f30be6c69f4c4a0c17dcba08be97047834346ed64e5eac896da27dc07482e395854c885542ab835922eed90c9ddc40ed5256467b3703402c037
SSDEEP

768:++Cr4GDxjqRWlB/wkArV0vVlRIOcoKml8u37P/tMApu6PAbne+rek:++CsGBPB/BArV0vDZ98u3DVMAp7yHP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1316	3944	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 3944	4852	rundll32.exe	84
PID 4852 wrote to memory of 3944	4852	rundll32.exe	84
PID 4852 wrote to memory of 3944	4852	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e175999f4683821177017010d1c902c3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e175999f4683821177017010d1c902c3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 544
    3⤵
    - Program crash
    PID:1316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3944 -ip 3944
1⤵
PID:3836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...