5c460d4038f3990d1f7c7841a7561ff80ffe27c5a46eb62fa088a464b3988bd2

Analysis

max time kernel
135s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 05:00

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General

Target

b22f7e7671c207083c13d07699ecbdab_JaffaCakes118.dll
Size

9KB
MD5

b22f7e7671c207083c13d07699ecbdab
SHA1

d531ab3b82a36b78cb42cedff64f804a195fa5aa
SHA256

5c460d4038f3990d1f7c7841a7561ff80ffe27c5a46eb62fa088a464b3988bd2
SHA512

200412383e498f61f32d8bc628d3a0fe50a4f9562c9175b37224fe37da3c8f22c5c0171a22ee1926ae8fde33153d172f5c3416175367cfea1980556965082e88
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34bN:kuwEt8rsTUtPLzKNWSYWF4b

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1088	2576	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 4884 wrote to memory of 2576	4884	rundll32.exe	84
PID 4884 wrote to memory of 2576	4884	rundll32.exe	84
PID 4884 wrote to memory of 2576	4884	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b22f7e7671c207083c13d07699ecbdab_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b22f7e7671c207083c13d07699ecbdab_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 624
    3⤵
    - Program crash
    PID:1088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2576 -ip 2576
1⤵
PID:2800

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/2576-0-0x00000000005F0000-0x00000000005F7000-memory.dmp

Filesize
28KB

Download
memory/2576-1-0x00000000005F0000-0x00000000005F7000-memory.dmp

Filesize
28KB

Download