a846e5c442bf3153e1b51346a0deb19db3c5608db0a1691649e75cde5c521eb3

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 09:32

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General

Target

39555f8df7e7f9976a6a0e45eead463c_JaffaCakes118.dll
Size

129KB
MD5

39555f8df7e7f9976a6a0e45eead463c
SHA1

18c04e3537584246e16f516e4ac0351db04dc8d2
SHA256

a846e5c442bf3153e1b51346a0deb19db3c5608db0a1691649e75cde5c521eb3
SHA512

3ed5c0ef4a3a31bc3cd8d75bf4175d3ac4a5d5b86562e6432733381707cc1ab1dcff2f2bf33da4c319ff060074db74b63267e95bcc24fafcceae85c6120a1deb
SSDEEP

3072:Khj7mKAFld22yhwT9RIPAJeoC2bCEKMMiU1m9:2mKfPHsBKNP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4396	4964	WerFault.exe	83

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 2916 wrote to memory of 4964	2916	rundll32.exe	83
PID 2916 wrote to memory of 4964	2916	rundll32.exe	83
PID 2916 wrote to memory of 4964	2916	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\39555f8df7e7f9976a6a0e45eead463c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\39555f8df7e7f9976a6a0e45eead463c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4964
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 580
    3⤵
    - Program crash
    PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 4964
1⤵
PID:3652

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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