062d0970c200785073f8311ee2c16811fd7507c982ea38d59b4502a292f5ee3e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 01:46

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General

Target

0d5ac52374809221a141e5206009c3d7_JaffaCakes118.dll
Size

44KB
MD5

0d5ac52374809221a141e5206009c3d7
SHA1

4e70224b7afef0f9cecbe7c83b0ffba29d39827c
SHA256

062d0970c200785073f8311ee2c16811fd7507c982ea38d59b4502a292f5ee3e
SHA512

38dad3429609550edd957836deab69e1fab9e709fbaf9987b6bfe1d2a47104376f8bfc82ca43c1260e424095fa6625ce3cf3557a1581e9186770d42f43e17f25
SSDEEP

768:7tkxVSz6pHpkavbfeASkSSk8rrfjszQhrgLa1:hpWeAz5k8r/skWLa

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 2 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Rundll32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3020	Rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3020	Rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 3420	4724	regsvr32.exe	82
PID 4724 wrote to memory of 3420	4724	regsvr32.exe	82
PID 4724 wrote to memory of 3420	4724	regsvr32.exe	82
PID 3420 wrote to memory of 3020	3420	regsvr32.exe	83
PID 3420 wrote to memory of 3020	3420	regsvr32.exe	83
PID 3420 wrote to memory of 3020	3420	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0d5ac52374809221a141e5206009c3d7_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\0d5ac52374809221a141e5206009c3d7_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Windows\SysWOW64\Rundll32.exe
    C:\Windows\system32\Rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d5ac52374809221a141e5206009c3d7_JaffaCakes118.dll,DllUnregisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:3020

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

Windows 7 deprecation

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