9778c7535a5f017150c134002ca5a146f2fad843fcf67357ca7c485e52c706a1

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 13:30

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General

Target

JaffaCakes118_4089062c5a41cb4c44b8353299464346.dll
Size

154KB
MD5

4089062c5a41cb4c44b8353299464346
SHA1

6fa2bbee503825133988cd35043497b391486d83
SHA256

9778c7535a5f017150c134002ca5a146f2fad843fcf67357ca7c485e52c706a1
SHA512

58453fcbe071c2b9852b6e58822e8db2245d1c4b73d4437a5a75cf25f6ec8652c87cb4148138b4317025d95a8c661fa551e468393f64b8bf7bd81131f38701bd
SSDEEP

3072:l7+5EpeJE1P6YTrbUXrumKDhGgTTTBftdNnu125:l7JNbbUXrGDZTTTBldNnu1A

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1172	1584	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 4156 wrote to memory of 1584	4156	rundll32.exe	84
PID 4156 wrote to memory of 1584	4156	rundll32.exe	84
PID 4156 wrote to memory of 1584	4156	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4089062c5a41cb4c44b8353299464346.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4089062c5a41cb4c44b8353299464346.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 604
    3⤵
    - Program crash
    PID:1172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1584 -ip 1584
1⤵
PID:1460

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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