189e09b74ff83b1557c01124cb6c36160ef0285a9da2cc7b85726a60a2fcc6fc

Analysis

max time kernel
148s
max time network
138s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 03:31

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General

Target
jaffacakes118_FILEminimizer Pictures compress images.exe
Size 10.4MB
Sample260910-d292rsem6w
SHA256 189e09b74ff83b1557c01124cb6c36160ef0285a9da2cc7b85726a60a2fcc6fc
MD5 e8367c97ca2e31362ae582ab73c37a91
SHA1 e25a9fc1661dc7c30f8bc86cbec905389c148cfd
SHA512 d930162b73fa5b23411009778753b9b9864896b11cb4a607bd11010fa5d44ec140a52c655aa3f5f1c6913ae4244615ebd9aabe4bf31818c19198951bcc23b7d8
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvb:YX/KeBR/hly4YVYK
TLSH
T161B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4364 set thread context of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89

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_FILEminimizer Pictures compress images.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4364	jaffacakes118_FILEminimizer Pictures compress images.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89
PID 4364 wrote to memory of 3636	4364	jaffacakes118_FILEminimizer Pictures compress images.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FILEminimizer Pictures compress images.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FILEminimizer Pictures compress images.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4364
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FILEminimizer Pictures compress images.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_FILEminimizer Pictures compress images.exe"
  2⤵
  PID:3636

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/3636-2-0x0000000000400000-0x000000000187B000-memory.dmp

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