5df33e6268a988cb5fffd2c52b253cdb8aa08d360745d13decd0002ffecae71e

Analysis

max time kernel
131s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 20:50

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General

Target

a8295a85dc6731796c8fbb513e8a1c22_JaffaCakes118.dll
Size

2KB
MD5

a8295a85dc6731796c8fbb513e8a1c22
SHA1

1740a7f095c771806b254f2beffa54bf69b361f3
SHA256

5df33e6268a988cb5fffd2c52b253cdb8aa08d360745d13decd0002ffecae71e
SHA512

b8aac778ff0f2fd884159251e9521ddb2b5c70d25b8309ba20edfa23e12692ef7a1b3fbe493ff59fae72c6edd366850b01a2855c60da883f29d76f3937b167e7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2148	4488	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 1088 wrote to memory of 4488	1088	rundll32.exe	84
PID 1088 wrote to memory of 4488	1088	rundll32.exe	84
PID 1088 wrote to memory of 4488	1088	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8295a85dc6731796c8fbb513e8a1c22_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8295a85dc6731796c8fbb513e8a1c22_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 544
    3⤵
    - Program crash
    PID:2148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4488 -ip 4488
1⤵
PID:2956

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

Replay Monitor

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Downloads

memory/4488-0-0x000000006A9D0000-0x000000006AB25000-memory.dmp

Filesize
1.3MB

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