a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef

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
02/10/2026, 09:28

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe
Size 252KB
Sample261002-lfdenstamh
SHA256 a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef
MD5 5960d2bd04752311cbbc3bfabfe74bb7
SHA1 2d5d70f631c72b709f86404b6f71f13a2bceefe0
SHA512 0c5f6718e03a487a99b476f3f5d0d493984a01e984137938fda02ecbaf73f09c7c0c10090f7e08ad15d86d7169e94f051df08e54cd7bbe609ce7bd5a44e7f9e6
SSDEEP 3072:UzEKYDc5yw3ZWCHgFUmQFfJey2r61LJCg:UuckuWCH1H
TLSH
T15944B537B7FA5AA2C34486F35DC28AE37223F45D3AC04A3B708927397869C312D97559
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4992 set thread context of 6120	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe	89
PID 4992 set thread context of 0	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/6120-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 6120	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe	89
PID 4992 wrote to memory of 6120	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe	89
PID 4992 wrote to memory of 6120	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe	89
PID 4992 wrote to memory of 6120	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe	89
PID 4992 wrote to memory of 0	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe
PID 4992 wrote to memory of 0	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe
PID 4992 wrote to memory of 0	4992	jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a7117aea52d5546b11d12baa12272907dfbaf7deb16a4166047c43795f4c33ef.exe"
  2⤵
  PID:6120

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

Loading Replay Monitor...

Downloads

memory/4992-0-0x0000000000400000-0x0000000000446000-memory.dmp

Download

memory/6120-6-0x0000000000400000-0x0000000000408000-memory.dmp