0ab2be44843783442826b6263c4aaf713a6cc6dfa5904b944e65e16ccae89c3c

Analysis

max time kernel
94s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 05:36

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General

Target

0921eb26e42103b921aea224dbbb7b27_JaffaCakes118.dll
Size

101KB
MD5

0921eb26e42103b921aea224dbbb7b27
SHA1

7808417ae5041e326611097d9f851b1c4a80c843
SHA256

0ab2be44843783442826b6263c4aaf713a6cc6dfa5904b944e65e16ccae89c3c
SHA512

b9c7d7c1976f0c1c96b40f4caf6e20571c628eb20d76c079f81a35537e59e04660d6618ea2c6594f1955b64dbe2276599b1beef76f2cb88340f059fc835ef068
SSDEEP

1536:Ux4wR7gCEzqGSLmeXPyqmQoizufvedVIr/x1D4z:Ux4wR3EzqG7JZ5odVUx1D

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4708	1536	WerFault.exe	82

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 1856 wrote to memory of 1536	1856	rundll32.exe	82
PID 1856 wrote to memory of 1536	1856	rundll32.exe	82
PID 1856 wrote to memory of 1536	1856	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0921eb26e42103b921aea224dbbb7b27_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0921eb26e42103b921aea224dbbb7b27_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1536
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 544
    3⤵
    - Program crash
    PID:4708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1536 -ip 1536
1⤵
PID:944

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/1536-0-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

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