02d2b9857f10b2bcb97505110721d3c20198868ea3a67d437b12acacb353387f

Analysis

max time kernel
136s
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
02/03/2025, 01:16

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General

Target

JaffaCakes118_3ce865f4ddd2b3d5fd089c63f1e0a805.dll
Size

114KB
MD5

3ce865f4ddd2b3d5fd089c63f1e0a805
SHA1

e65efd74c9cb6d3f0f545a440480ad401ce616f3
SHA256

02d2b9857f10b2bcb97505110721d3c20198868ea3a67d437b12acacb353387f
SHA512

6e0e37f3d1b2668f6123a682b18edb5fa8e3fb46dfd15b0ec4ca76170f20db7c66911aa9552dec6bf52d54d1faa9a472a374782729cf82e1341967c68adaec78
SSDEEP

3072:IdpgMxsdSyg4TvtcMk8Lyzb8ckivlu5KxiCbmN:Mpl2GkGMkSgb8Svlu5KxON

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{dlhemzhb-uolf-kzeu-ucfl-jbaqhjvexlax}\stubpath	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{dlhemzhb-uolf-kzeu-ucfl-jbaqhjvexlax}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{dlhemzhb-uolf-kzeu-ucfl-jbaqhjvexlax}\ = "ÏµÍ³ÉèÖÃ"	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 716 wrote to memory of 2796	716	rundll32.exe	87
PID 716 wrote to memory of 2796	716	rundll32.exe	87
PID 716 wrote to memory of 2796	716	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ce865f4ddd2b3d5fd089c63f1e0a805.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ce865f4ddd2b3d5fd089c63f1e0a805.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - System Location Discovery: System Language Discovery
  PID:2796

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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