1bab3b9db3f03326ae62f7df8c41b1d92459fabc6c48380e55c70b001c5e4b01

Analysis

max time kernel
91s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 20:11

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General

Target

d7055e4fec5fd3be1fef13fd2f2705f2_JaffaCakes118.dll
Size

45KB
MD5

d7055e4fec5fd3be1fef13fd2f2705f2
SHA1

7bcf6322f082b3a4e319d3535ab5a425fcd2bfa4
SHA256

1bab3b9db3f03326ae62f7df8c41b1d92459fabc6c48380e55c70b001c5e4b01
SHA512

3556f7ada5a9dfc5c1456def95394c131207f5339abfe3775a101f34d72bc3797c959171a02a0e3fc8b92dea75b81f2059915c65f3491968b0a2ab3839ebcb11
SSDEEP

768:MlTgPFZQSXdTWr5DdzFmYOaqlP0hAtYKBRJUAx4p1H4Gw9B1MEiDSaaoMcoekjpQ:kKrtSXz6aqFViav741wdiOVo2NQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5088	4488	WerFault.exe	86

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 4868 wrote to memory of 4488	4868	rundll32.exe	86
PID 4868 wrote to memory of 4488	4868	rundll32.exe	86
PID 4868 wrote to memory of 4488	4868	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d7055e4fec5fd3be1fef13fd2f2705f2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d7055e4fec5fd3be1fef13fd2f2705f2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 640
    3⤵
    - Program crash
    PID:5088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4488 -ip 4488
1⤵
PID:3636

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/4488-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4488-1-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

Filesize
4KB

Download
memory/4488-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4488-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download