140665ca06885cc5141bbffaf188b9967b2a8825d0668fd364cf8fb3bc2a3274

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 15:25

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General

Target

e078a52ec4a5e34fc6673212505b0dd8_JaffaCakes118.dll
Size

307KB
MD5

e078a52ec4a5e34fc6673212505b0dd8
SHA1

93f2efa1a7394f05c8b7d93fce645b36e411915d
SHA256

140665ca06885cc5141bbffaf188b9967b2a8825d0668fd364cf8fb3bc2a3274
SHA512

f7484cfdd94836a606f0dfc35dc1a4e69ceb134407230f08c0d875e3d3d871d9dcb81055790864dc4b02b00900e60cb29f8a126fb258da558b1a948f73232a82
SSDEEP

6144:IpiMX4cFPFOlzgSNEu/IZK9UpRnXZ9zdzm/zDm8Ayyutv8PkliYop+2DNPy:IpiMX4gIzB/IwUpRnH8/O8AyyHPkj06

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4380	2376	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 1544 wrote to memory of 2376	1544	rundll32.exe	83
PID 1544 wrote to memory of 2376	1544	rundll32.exe	83
PID 1544 wrote to memory of 2376	1544	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e078a52ec4a5e34fc6673212505b0dd8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e078a52ec4a5e34fc6673212505b0dd8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 552
    3⤵
    - Program crash
    PID:4380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2376 -ip 2376
1⤵
PID:3056

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/2376-0-0x0000000010000000-0x000000001009F000-memory.dmp

Filesize
636KB

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