Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/08/2026, 15:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe
- Size 1.3MB
- Sample260827-sys2eaaq9x
- SHA256 f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869
- MD5 fe75987d9b4687848ece8647f991e53f
- SHA1 7ece9feb5424e0ae7f4388e3fc8d67fbf049022f
- SHA512 f04fd513a1f3e0cab0c8e207210a21f674341a10004406793c4dfdb2fbf7bd6a01464bc07ad5cab9ccd437165dd0c6cef8947cdc455acda2010d194f836519c5
- SSDEEP 12288:tT5UjD5xojJgHK9euP+b0SoRUJDJ/I95+B7a2SoEWKtsm45:tTmwJgHWhmbLob0BW1oE1tT45
- TLSH T153557C41A780DC22E8AE4D3078F9D7172B38FDD56F61C6B7632AF24C4E71751A96830A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
Malware Config
Signatures
- Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\autorun.inf f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe File created F:\autorun.inf f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe"C:\Users\Admin\AppData\Local\Temp\f343ee79d5b81be42af077e8ecc0922373e11bed8fb2c7225f2ed5d86d51e869.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4664