e42609680783806357d6ff56c37a73ee6b496c799d941bb69ae41abd8e41e490

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 21:04

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General

Target

bd264800202108f870d58b466a1ed315_JaffaCakes118.dll
Size

33KB
MD5

bd264800202108f870d58b466a1ed315
SHA1

ac29936b8a0f28fee558a72664df1ff6b3129a51
SHA256

e42609680783806357d6ff56c37a73ee6b496c799d941bb69ae41abd8e41e490
SHA512

d65520864dd4e202aa8108dc0a8bbbfd0771051c8fa0d50f8e5cbe474c938d0b73ba4e0039618f415c80ce0cb5ee1694568c566fc90699444520f8428620f509
SSDEEP

768:IwsiR86VXUHNKjNIhxAYEJxedklQAEoA6CRa8GA:IwsiRpVgNM2ARfetAEfHa7A

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2752	676	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 2844 wrote to memory of 676	2844	rundll32.exe	84
PID 2844 wrote to memory of 676	2844	rundll32.exe	84
PID 2844 wrote to memory of 676	2844	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd264800202108f870d58b466a1ed315_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd264800202108f870d58b466a1ed315_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 676 -s 544
    3⤵
    - Program crash
    PID:2752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 676 -ip 676
1⤵
PID:4564

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/676-0-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

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