4ede1943b4bf4dee31abf0c8b180c17d4e9f816450718063c92d76f7c87759cc

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 22:25

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General

Target
jaffacakes118_Virus.Win32.ZAccess.j.dll
Size 61KB
Sample261015-2b9kbas1hv
SHA256 4ede1943b4bf4dee31abf0c8b180c17d4e9f816450718063c92d76f7c87759cc
MD5 0cb770e8179967d744b58b17447366b0
SHA1 1dfdd89398354c535a26cacb3f1acbed72957026
SHA512 a429d96711b552a9a2cf13714a2193621bfb38a6c5a53c2cb2be8fe12e1f9069ad6f75dfa72890340da852462768d9221c6a47d8c12c747baaeeb59185bf00a0
SSDEEP 768:FRUyN+Ed9eepQztzC0tzbQKoU+xrLrMBAHE4bCphoDLyb+pO5c0qCRz4m9b5w4m6:F3d9yztBzbQKtB4bC3+gnwzYVmcsdR
TLSH
T15353CF5165B810B8E0F289BC6EF977E25F3F7033A923999A4D9C32C15CE2D55081366F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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 1 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 4892	3808	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Virus.Win32.ZAccess.j.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Virus.Win32.ZAccess.j.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4892

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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