4e9aa70fe6fef9b373ccc4c919fcca9fea007b094a13b1d1963aad5bd121bf74

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 00:03

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.dll
Size 48KB
Sample261014-aceyjsv1as
SHA256 4e9aa70fe6fef9b373ccc4c919fcca9fea007b094a13b1d1963aad5bd121bf74
MD5 20fdbe753e8805437f927b05c1e09452
SHA1 583e05e4dbd7e292d0c7a50296679ec1be493e29
SHA512 99584f8a4e038f8f253db5f97c7d84dc918d7e5fccc53b719b6cdcebfc6a42bfcec112f47e1ff7c29b692b7113d204c78d0b485c8ddaf0f4e15bfab4c2e91a34
SSDEEP 768:WPsIziGUaheDtLC6/VdB08AfZFSCFtgE9budXpNOoFK5F0qTUMi2q:ZIziGUaUDVCyr2eEnydXpNOoFdqTp
TLSH
T12A236C112562C2EBD7E29230B66B6F263FF6BC250C8418179372BB9D3DF15529F79208
MD5 SHA1 SHA512 SSDEEP TLSH

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	Rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
760	Rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
760	Rundll32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 4296	4956	regsvr32.exe	88
PID 4296 wrote to memory of 760	4296	regsvr32.exe	90

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Windows\SysWOW64\Rundll32.exe
    C:\Windows\system32\Rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,DllUnregisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:760

Network

MITRE ATT&CK Enterprise v16

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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