854efe970fd612b88c6fbc7741471f5fe75279a6a2b081c2de6aaa64565660b7

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
09/10/2026, 16:23

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Farfli.gen.dll
Size 138KB
Sample261009-tv77lace49
SHA256 854efe970fd612b88c6fbc7741471f5fe75279a6a2b081c2de6aaa64565660b7
MD5 427fae71ba63c87a6a850f35ca715a63
SHA1 dd61e8480f346cccf82f253192113dfb65473af7
SHA512 ee026e37d5cf05bcfa364755e238c48b5c4b0ad58dff9b801b3eca8f6fa1db58b0bea530593e9f614d9fe8ef8090ad934133a66136fe540c82325fb6241f2ec3
SSDEEP 1536:Kenkois0E8ant8DM3gu6Qj4YmcjsfjNoLa2umdb1R1cZb:gxVjantS/u6QjXsfjNoX3R1+b
TLSH
T183D38D11E28500FAD664147D34FE3BBAA63BA4FC0988AE537B2BDD6514B3131B71634B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5112	3720	WerFault.exe	88

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 5080 wrote to memory of 3720	5080	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Farfli.gen.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Farfli.gen.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3720 -s 476
    3⤵
    - Program crash
    PID:5112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3720 -ip 3720
1⤵
PID:4832

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

Replay Monitor

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Downloads

memory/3720-0-0x0000000010000000-0x0000000010023000-memory.dmp

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