Overview
overview
10Static
static
3Bolt-Check....5.zip
windows10-2004-x64
1Bolt-Checker.exe
windows10-2004-x64
10config\config.yml
windows10-2004-x64
3drivefsext.exe
windows10-2004-x64
3lib.exe
windows10-2004-x64
7boltchecker.pyc
windows10-2004-x64
3libexec.exe
windows10-2004-x64
3skins_database.txt
windows10-2004-x64
1version.txt
windows10-2004-x64
1Analysis
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max time kernel
424s -
max time network
426s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
31-01-2025 18:12
Behavioral task
behavioral1
Sample
Bolt-Checker-v1.3.5.zip
Resource
win10v2004-20250129-en
Behavioral task
behavioral2
Sample
Bolt-Checker.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
config\config.yml
Resource
win10v2004-20250129-en
Behavioral task
behavioral4
Sample
drivefsext.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral5
Sample
lib.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
boltchecker.pyc
Resource
win10v2004-20250129-en
Behavioral task
behavioral7
Sample
libexec.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral8
Sample
skins_database.txt
Resource
win10v2004-20250129-en
Behavioral task
behavioral9
Sample
version.txt
Resource
win10v2004-20250129-en
General
-
Target
config\config.yml
-
Size
341B
-
MD5
7152957cc56a121d5181b83e0fd97ee4
-
SHA1
53677851ac778b776b889b203ff1b45efd84e9b5
-
SHA256
90e8fde277a013d55b8958a75b251d93815fe87c0e02f53383a3a2ffdfa9f7fd
-
SHA512
4bd6dfea165b833f9f50a8da4d729f0a3213b27370b5a03a7edb48bb9cf4b05fe653c34fcfb2ef8f2568985fe7d301cc3def65a729e61a72ee697e93782e9bb8
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4174397412-4125106315-2776226590-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4174397412-4125106315-2776226590-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 776 OpenWith.exe