ca1a2e842d9555b7f862af808fd6bfd7c7f8a43c13585a96b754c4ad79ede3f4

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
13/10/2026, 23:55

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.dll
Size 48KB
Sample261013-3ytcaac19x
SHA256 ca1a2e842d9555b7f862af808fd6bfd7c7f8a43c13585a96b754c4ad79ede3f4
MD5 1ef1bf7c9c800a78324ed17db789b1aa
SHA1 8a34980c655f7c0000e1ea72edbfca3eb10bec0a
SHA512 83216a048a6b06e9aa88cea62e62b5c0a5c1c72381bb6c335bff0fd5d191d4d23f6cf8c94381443eb21198bbeb8d123998777d038a497c79e63cd3381c8f09fe
SSDEEP 768:m4iZTK++QjZYEShg0HpnG3cBSv6WvU48TZS59USdcXQP8pK7y+:cZGZKzB0HlbBSv6Ws48s59USmXDE7
TLSH
T1ED237B127691C2F3C7E24734B65A5A5A3FF9BC114D801813D7A2B7AE3DF02929F7A205
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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Rundll32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3412	Rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3412	Rundll32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 3196	2376	regsvr32.exe	89
PID 3196 wrote to memory of 3412	3196	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:2376
- 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:3196
- - 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:3412

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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