da488cd239e2e74b7f1b4361d608f5e19a7d129c166e9e51d4fb796af7826276

Analysis

max time kernel
92s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 01:28

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General

Target

9f0c5d1cf441b33076de76c5d8d01b81_JaffaCakes118.dll
Size

164KB
MD5

9f0c5d1cf441b33076de76c5d8d01b81
SHA1

9838a49ae08795d3f350ffcbf3a159ada10d3900
SHA256

da488cd239e2e74b7f1b4361d608f5e19a7d129c166e9e51d4fb796af7826276
SHA512

549cb635986c27b52cfcbb1f16065f8eba33c8523a4829d6ad18d36ecda25809f5ce39d61a42e67d11348791745ee376e1b810d5d482a0edf97fd9e96cd113dd
SSDEEP

1536:9I8oIFIJkuvfZ/AuwqQb9nX0SNEHfIjVgLZ+w9HE0BX4CqpiziAq7agHq8GWOka+:9aSyxvfGqanX+UyHl4e+/HkP2z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4888	2528	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 2588 wrote to memory of 2528	2588	rundll32.exe	83
PID 2588 wrote to memory of 2528	2588	rundll32.exe	83
PID 2588 wrote to memory of 2528	2588	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f0c5d1cf441b33076de76c5d8d01b81_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f0c5d1cf441b33076de76c5d8d01b81_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 644
    3⤵
    - Program crash
    PID:4888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2528 -ip 2528
1⤵
PID:1208

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/2528-0-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

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memory/2528-1-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

Download