e5a2f748d1880578737995d80ea1c429c1190097b115b4d42535336cec42d738

Analysis

max time kernel
134s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 02:28

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General

Target

76b7cdd092c553020d31a741dc7978c9_JaffaCakes118.dll
Size

9KB
MD5

76b7cdd092c553020d31a741dc7978c9
SHA1

960260eed35b6ae2cef2ea51917cee4311c699b8
SHA256

e5a2f748d1880578737995d80ea1c429c1190097b115b4d42535336cec42d738
SHA512

67a00dbb8434e638a68c7a639136603070db3f76f30a4ae9943fd85389c895ca6b7d58b58f328ac71627e061a31bf58af92946f9a183507f651bc3f65a78ec42
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34b:kuwEt8rsTUtPLzKNWSYWF4b

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4092	3000	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 3460 wrote to memory of 3000	3460	rundll32.exe	84
PID 3460 wrote to memory of 3000	3460	rundll32.exe	84
PID 3460 wrote to memory of 3000	3460	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\76b7cdd092c553020d31a741dc7978c9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\76b7cdd092c553020d31a741dc7978c9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 624
    3⤵
    - Program crash
    PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3000 -ip 3000
1⤵
PID:672

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/3000-0-0x0000000001050000-0x0000000001057000-memory.dmp

Filesize
28KB

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