c565620b1d63378242587e05213032fee97b15fd821148772aace3af5b5cde41

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 11:42

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General

Target

dc401cc9d2680ec575947af57e827766_JaffaCakes118.dll
Size

10KB
MD5

dc401cc9d2680ec575947af57e827766
SHA1

1a0e71ff5c01101f3ddb9360f8f556e8f12cf40b
SHA256

c565620b1d63378242587e05213032fee97b15fd821148772aace3af5b5cde41
SHA512

9fe521b49a23db7d5f07a4e91bfaae40523d2fdba8cb1324c5d660d52f56a96375c47ac3179315e44cb3a5a300784009db05866bbb5d79555e9e55c87d873e4c
SSDEEP

192:Fw8dHabRDEgtHyl0NSypWak6HVdW3yWak8QjdW3w9wv:ndHad/N20IypWak8dWiWak8EdWN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2256	4160	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 3144 wrote to memory of 4160	3144	rundll32.exe	83
PID 3144 wrote to memory of 4160	3144	rundll32.exe	83
PID 3144 wrote to memory of 4160	3144	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc401cc9d2680ec575947af57e827766_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc401cc9d2680ec575947af57e827766_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4160 -s 548
    3⤵
    - Program crash
    PID:2256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4160 -ip 4160
1⤵
PID:3868

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/4160-0-0x000000006DD20000-0x000000006DD27000-memory.dmp

Filesize
28KB

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