883ebe97dd59f17235c08dcfb4431963ef2c50c0ab2cb53591d490ea095da5c5

Analysis

max time kernel
145s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10/03/2025, 05:32

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General

Target

JaffaCakes118_5d51d749bd50bdfb08ca61c88818b570.dll
Size

122KB
MD5

5d51d749bd50bdfb08ca61c88818b570
SHA1

74643213faec1d2764e7ff6be4eb6c0f32bcff63
SHA256

883ebe97dd59f17235c08dcfb4431963ef2c50c0ab2cb53591d490ea095da5c5
SHA512

4441ca12ff824ce753dff330501d5d86fca15736294eae314d6af995c9f379c4926544e3a59da9e2e495d1c40f2fc341d21280a4c856c946265b05d3c4b083b4
SSDEEP

3072:of9xHwm1PXBmXZFeA28pMGEdePl9dehiv80P80Cnp8d6a:wdwaWB28adeP/deUv80P80Ap8h

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\{9167B532-BE5A-413b-BB62-59163F7E2082}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{9167B532-BE5A-413b-BB62-59163F7E2082}\ = "ÏµÍ³ÉèÖÃ"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{9167B532-BE5A-413b-BB62-59163F7E2082}\stubpath = "þÿÿÿX"	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 7 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31
PID 2136 wrote to memory of 2384	2136	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d51d749bd50bdfb08ca61c88818b570.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d51d749bd50bdfb08ca61c88818b570.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - System Location Discovery: System Language Discovery
  PID:2384

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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