31b4e5de8cb36330d4b41bd6b2d42c40d1d250cdfb042ee1519cd8f23e172771

Analysis

max time kernel
150s
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, 04:15

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General

Target
jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe
Size 10.4MB
Sample260910-evcy5afm8v
SHA256 31b4e5de8cb36330d4b41bd6b2d42c40d1d250cdfb042ee1519cd8f23e172771
MD5 929c167264b4677b3ad28251771ebe04
SHA1 7cb157a1bb93c2266f6f2155855f31082ee13409
SHA512 9fe65845ada9b1d848446d830aa2ce29eac4b2690b4daa82a6f06efaadd6c60b36dfd286a5a8a54f1cba72d3201756e98cf914fcd5497d768ae474f0a90da175
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvY:YX/KeBR/hly4YVYT
TLSH
T1AFB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5608 set thread context of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.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_F-Secure-Internet-Security-2009-Multi+ Install-.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89
PID 5608 wrote to memory of 1272	5608	jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5608
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_F-Secure-Internet-Security-2009-Multi+ Install-.exe"
  2⤵
  PID:1272

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

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Downloads

memory/1272-2-0x0000000000400000-0x000000000187B000-memory.dmp

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