Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 03:07
Behavioral task
behavioral1
Sample
af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe
- Size 4.6MB
- Sample260802-dmb67acl3s
- SHA256 af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6
- MD5 dde23a4664802d37dc9c09d02b50b34d
- SHA1 e7a4ad6f696689518a2587239c49fbce4d0f3b0d
- SHA512 69b8b7f083767c03a7303a6dac68b389c50317c8e215af539c74ec61d9c4206806c9988275faa17445c1591a335a825b090a970c936ecb78ee1cb3295a95b012
- SSDEEP 98304:WwRE3bCGmSQ1ukUBLrSyl3817hIfVYmgqLKjr/mwgiU:K3GGmvNUXlM1VEVRM7mzj
- TLSH T1D0260213F2CBE43EE05E0B3305B2A09494F76A616922BE5296ECB4ACCF351541E3F746
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3176 af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/3044-0-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup behavioral2/memory/3044-8-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3044 wrote to memory of 3176 3044 af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe"C:\Users\Admin\AppData\Local\Temp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\is-H0LTV.tmp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.tmp"C:\Users\Admin\AppData\Local\Temp\is-H0LTV.tmp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.tmp" /SL5="$B004A,3916855,776192,C:\Users\Admin\AppData\Local\Temp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3176
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-H0LTV.tmp\af5147d1a32168070ec08b9f467f208f795905d900c6c1f4738e4f162075eba6.tmp
- Size 3.0MB
- SHA256 a10e5fb0883e309009b547fd81ecea69bef934ab798b6730916b0443ed703c80
- MD5 04d56da552702e9593ef9a1a8aeb5542
- SHA1 90e95de3b10c3dc412d386a8d71a44cadb27f377
- SHA512 670625e49bf1d7ba684380be96804fbd20e3422c8abb41e88f4d0dfd2510146f8b471f66cc0b8c2f9f8a761c528fe370df046d3c9785ae71d1662cebc94e74d1
- SSDEEP 49152:pdJYVM+9JtzZWnoS2VC23aun8+f5KuGUOY9IGTiOynqBn333T/K:PJYVM+LtVt3P/KuGUONGTi3Gn333Ti
- TLSH T1BFE55C17F389613ED05B2A352927C1515937BE707A2A8C575BEC3E4C8F361886E3B34A
- MD5 SHA1 SHA512 SSDEEP TLSH