ae38d29c88d05665b92da9030a217ed6c1eed62d40dd033ce5a2976a4c5d54a2

Analysis

max time kernel
95s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 09:13

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General

Target

f5adbf2ad2ce74c80735291bf08d6753_JaffaCakes118.dll
Size

204KB
MD5

f5adbf2ad2ce74c80735291bf08d6753
SHA1

fa91633204400ff3c6f917d054dd7d4f4e94b4f3
SHA256

ae38d29c88d05665b92da9030a217ed6c1eed62d40dd033ce5a2976a4c5d54a2
SHA512

30d8dcc93ea6377637290d7afb1a94e0f5464008c592b5a5b57916bff085496a9479c2111cc87dbc740ef0f7f33a70847880b6ec1a1ee50370490ac3252b71fa
SSDEEP

3072:mMkZXb9Bj7OWLYNdyDIGjv8T68JuEb2753qTGP1Ssc7RoPmH0qHpcO5VSfjMvMsQ:86Mu6uk3ExEsZ5w

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
924	1636	WerFault.exe	82
1004	1636	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 712 wrote to memory of 1636	712	rundll32.exe	82
PID 712 wrote to memory of 1636	712	rundll32.exe	82
PID 712 wrote to memory of 1636	712	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5adbf2ad2ce74c80735291bf08d6753_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5adbf2ad2ce74c80735291bf08d6753_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 592
    3⤵
    - Program crash
    PID:924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 800
    3⤵
    - Program crash
    PID:1004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1636 -ip 1636
1⤵
PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1636 -ip 1636
1⤵
PID:976

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

Windows 7 deprecation

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