85b1a62a801f7e6dd3b21196c6aa0ce36a08170612473e0a35f5d957a6c12df1

Analysis

max time kernel
96s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2025, 23:00

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General

Target

JaffaCakes118_61d910e2be17b85f9e13d80ce9846910.dll
Size

122KB
MD5

61d910e2be17b85f9e13d80ce9846910
SHA1

c0f3048157ae07791a23d46147dc24df757108f2
SHA256

85b1a62a801f7e6dd3b21196c6aa0ce36a08170612473e0a35f5d957a6c12df1
SHA512

8f8e68d239befb9eb731d82670724c057c87b6e969bd579507eebea04b2b7b0ed4a910c3276a8b483e5b68dd3adf6a9e7a078df8fd56317e1e7a411ecb78492b
SSDEEP

3072:of9xHwm1PXBmXZFeA28pM6EdePl9dehiv80P80Cnp8d6e:wdwaWB28edeP/deUv80P80Ap8B

Score

8^/10

discovery persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 3 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{49663ABA-4F88-44b9-8E98-E0C8B5D2B7A6}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{49663ABA-4F88-44b9-8E98-E0C8B5D2B7A6}\ = "ÏµÍ³ÉèÖÃ"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{49663ABA-4F88-44b9-8E98-E0C8B5D2B7A6}\stubpath	rundll32.exe

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 1584 wrote to memory of 1896	1584	rundll32.exe	86
PID 1584 wrote to memory of 1896	1584	rundll32.exe	86
PID 1584 wrote to memory of 1896	1584	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d910e2be17b85f9e13d80ce9846910.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d910e2be17b85f9e13d80ce9846910.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - System Location Discovery: System Language Discovery
  PID:1896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Defense Evasion

Modify Registry

T1112

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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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads