0a39b39642487b85afc83d2fac7000fe0aad3f06eac3caaba8e1d91fd3e2a9ce

Analysis

max time kernel
94s
max time network
98s
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, 02:51

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General

Target

088570be47142228c213e723150c733c_JaffaCakes118.dll
Size

83KB
MD5

088570be47142228c213e723150c733c
SHA1

c0a69c98c26515b96f3027bedaa9702412c87128
SHA256

0a39b39642487b85afc83d2fac7000fe0aad3f06eac3caaba8e1d91fd3e2a9ce
SHA512

a9eac74f56fd9c940b768e30b285fa9ac88311bc9cefe92d830054c76ad8db3ff3512e9948f1d32ab4c7d64728e35b8d2d46dcd7aab34a1915cbd055031da594
SSDEEP

1536:Gss+HSiKnICDIejTeEHWjptfiOP26RVjNLK7TrQ6rGLc7fD4:5HSXDIe2EHwP3RuDELcjU

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3156	4780	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 4420 wrote to memory of 4780	4420	rundll32.exe	82
PID 4420 wrote to memory of 4780	4420	rundll32.exe	82
PID 4420 wrote to memory of 4780	4420	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\088570be47142228c213e723150c733c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\088570be47142228c213e723150c733c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 544
    3⤵
    - Program crash
    PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4780 -ip 4780
1⤵
PID:4720

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/4780-0-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

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