3775f7c51a813a869ea0732d5d6e6e53194167bb7dc22f0d03215ea4a822858c

Analysis

max time kernel
150s
max time network
155s
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, 02:42

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General

Target
jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe
Size 10.4MB
Sample260910-c63mtadl7t
SHA256 3775f7c51a813a869ea0732d5d6e6e53194167bb7dc22f0d03215ea4a822858c
MD5 02f95e204d034c7016526b15947fc503
SHA1 d82e6e5787d2c9a105bd05b9d381ccee26f67fa7
SHA512 1e38e8934c27994b2ef5874a97f0fe3d3873f905dcfee05c6b5f377c80dd2fed8f64541c35e1e33019d9c6eeb290a74973bc929330054e37a611c0320391a8b6
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv7:YX/KeBR/hly4YVYS
TLSH
T153B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5484 set thread context of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.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_[ info] WinRar 4 1 65 WORKS.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89
PID 5484 wrote to memory of 2276	5484	jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5484
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[ info] WinRar 4 1 65 WORKS.exe"
  2⤵
  PID:2276

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/2276-2-0x0000000000400000-0x000000000187B000-memory.dmp

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