Overview
overview
10Static
static
3valchecker-main.zip
windows10-1703-x64
1valchecker...xy.txt
windows10-1703-x64
1valchecker...dme.md
windows10-1703-x64
3valchecker...up.bat
windows10-1703-x64
1valchecker...ker.py
windows10-1703-x64
3valchecker...CSS.py
windows10-1703-x64
3valchecker...lic.py
windows10-1703-x64
3valchecker...uth.py
windows10-1703-x64
3valchecker...ers.py
windows10-1703-x64
3valchecker...ata.py
windows10-1703-x64
3valchecker...eck.py
windows10-1703-x64
3valchecker...uff.py
windows10-1703-x64
3valchecker...ems.py
windows10-1703-x64
3valchecker...ort.py
windows10-1703-x64
3valchecker...ain.py
windows10-1703-x64
3valchecker...s.json
windows10-1703-x64
3valchecker...xd.txt
windows10-1703-x64
1valchecker...rt.bat
windows10-1703-x64
1valchecker...er.bat
windows10-1703-x64
10valchecker...re.exe
windows10-1703-x64
7pisos.pyc
windows10-1703-x64
3Analysis
-
max time kernel
316s -
max time network
396s -
platform
windows10-1703_x64 -
resource
win10-20240404-it -
resource tags
arch:x64arch:x86image:win10-20240404-itlocale:it-itos:windows10-1703-x64systemwindows -
submitted
30-04-2024 15:28
Behavioral task
behavioral1
Sample
valchecker-main.zip
Resource
win10-20240404-it
Behavioral task
behavioral2
Sample
valchecker-main/proxy.txt
Resource
win10-20240404-it
Behavioral task
behavioral3
Sample
valchecker-main/readme.md
Resource
win10-20240404-it
Behavioral task
behavioral4
Sample
valchecker-main/setup.bat
Resource
win10-20240404-it
Behavioral task
behavioral5
Sample
valchecker-main/src/checker.py
Resource
win10-20240404-it
Behavioral task
behavioral6
Sample
valchecker-main/src/codeparts/PCSS.py
Resource
win10-20240404-it
Behavioral task
behavioral7
Sample
valchecker-main/src/codeparts/antipublic.py
Resource
win10-20240404-it
Behavioral task
behavioral8
Sample
valchecker-main/src/codeparts/auth.py
Resource
win10-20240404-it
Behavioral task
behavioral9
Sample
valchecker-main/src/codeparts/checkers.py
Resource
win10-20240404-it
Behavioral task
behavioral10
Sample
valchecker-main/src/codeparts/data.py
Resource
win10-20240404-it
Behavioral task
behavioral11
Sample
valchecker-main/src/codeparts/fastcheck.py
Resource
win10-20240404-it
Behavioral task
behavioral12
Sample
valchecker-main/src/codeparts/stuff.py
Resource
win10-20240404-it
Behavioral task
behavioral13
Sample
valchecker-main/src/codeparts/systems.py
Resource
win10-20240404-it
Behavioral task
behavioral14
Sample
valchecker-main/src/codeparts/validsort.py
Resource
win10-20240404-it
Behavioral task
behavioral15
Sample
valchecker-main/src/main.py
Resource
win10-20240404-it
Behavioral task
behavioral16
Sample
valchecker-main/src/system/settings.json
Resource
win10-20240404-it
Behavioral task
behavioral17
Sample
valchecker-main/src/system/xd.txt
Resource
win10-20240404-it
Behavioral task
behavioral18
Sample
valchecker-main/start.bat
Resource
win10-20240404-it
Behavioral task
behavioral19
Sample
valchecker-main/updater.bat
Resource
win10-20240404-it
Behavioral task
behavioral20
Sample
valchecker-main/wifi_anywhere.exe
Resource
win10-20240404-it
Behavioral task
behavioral21
Sample
pisos.pyc
Resource
win10-20240404-it
General
-
Target
pisos.pyc
-
Size
207B
-
MD5
b0468b395f3df9e049c3eb01af0581e2
-
SHA1
05ef9010e1fa9065e2acc781445af645d8072617
-
SHA256
c5fcf93c38a6f0900c113dfd042369b2fe458c4864108edfb0293362d50d12d9
-
SHA512
ffab00a9775c8b754f193e2551dd699503316d675fe40e4538c5d50ed0193abfc4b0975e56c9b0d2143108ddbd69904a860e96743232493ec196ca987e7d2b01
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-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 212 OpenWith.exe