303e2d612cc67d90ebe736c6b31009a2c62e8b838583cdd4190514dca259f6da

Analysis

max time kernel
133s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 07:53

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General

Target

bae7c380281d401ab8bb1141d863ed8d_JaffaCakes118.dll
Size

10KB
MD5

bae7c380281d401ab8bb1141d863ed8d
SHA1

feee035dfb2c530b70752df750dca60e93ab5e20
SHA256

303e2d612cc67d90ebe736c6b31009a2c62e8b838583cdd4190514dca259f6da
SHA512

37760ac2aa332d32cb799587b4694944c1e03a70b4a32fc633b5d85604428d1bb29b2f2d3f9d1931c75b61878ee8daf52533f645dae6cdde050f67ff1dfb8899
SSDEEP

192:+Djz4wzmJhpp5XiQLxadCwhe9bGSpmBGD1+v54uUC5tGrU5xQ2dfMEahJCSnxhIo:+DjzdmbpPiIat8ISwGBweC5RQ2dfMEAx

Score

3^/10

discovery

Malware Config

Signatures

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 behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4004	rundll32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4004	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4004	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 4004	4568	rundll32.exe	84
PID 4568 wrote to memory of 4004	4568	rundll32.exe	84
PID 4568 wrote to memory of 4004	4568	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bae7c380281d401ab8bb1141d863ed8d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bae7c380281d401ab8bb1141d863ed8d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  PID:4004

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/4004-0-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

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