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
411s -
max time network
438s -
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
libexec.exe
-
Size
275KB
-
MD5
b9352fa2d673bf124116ba9e5639956e
-
SHA1
f511f3b653fc0a7a3e49d1cc58c21c9a53fcf79b
-
SHA256
58a0b8c13f085a3181fecc5d97cdfe5e35892af6b4b31d79657fc88512bb520d
-
SHA512
eea7bd7ff2023e2239b6d5a5ba96d4ecdab4217ecdd6f7403947aa09b1dd54db533bde3b8ef2256cdb720086754c716842bf98810c135b4d72f281dfe5dd48df
-
SSDEEP
6144:1PXVt3l07qcbU0ddapOpVXMpUvRz1Kxudx:FFt3lQbU05pm2z1KxY
Malware Config
Signatures
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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 libexec.exe