16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 08:50

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General

Target
jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe
Size 123KB
Sample261002-krpfmsec83
SHA256 16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082
MD5 73052fbcf8c88c6d6173580360f779a1
SHA1 3114a867dbfd3c9431fb292076f2b7e0e5ac13e2
SHA512 8e09794ca533638a425f55f52efe1a7b6b3298e223cf4c0d5e3dbe892d66ee39cce1a42c491b26f4edab5ce58b42f491e241698762fea22f7f556a5c116da019
SSDEEP 768:MYs61q9NLNQWSp+812UNphLJX8OOJB8Re:MYD1q9NBQWSpP24/Voh
TLSH
T165C33A3FEA91C8F3D058157FA901D539793E3A3C19A900B0D7BBED4DACE629015B91D2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5468 set thread context of 1096	5468	jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4780	1096	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	jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5468 wrote to memory of 1096	5468	jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe	88
PID 5468 wrote to memory of 1096	5468	jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5468
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_16f715696b632eb554484b61252b31a9d74ff4a82c595919b33aa2421f290082.exe"
  2⤵
  PID:1096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 16
    3⤵
    - Program crash
    PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1096 -ip 1096
1⤵
PID:256

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/1096-0-0x0000000000400000-0x000000000041C000-memory.dmp

Download

memory/5468-1-0x0000000010000000-0x000000001000D000-memory.dmp