Overview
overview
7Static
static
3ValhallaDS...en.exe
windows10-2004-x64
7ValhallaDS...en.exe
windows11-21h2-x64
7$TEMP/BASSMOD.dll
windows10-2004-x64
3$TEMP/BASSMOD.dll
windows11-21h2-x64
3$TEMP/R2RJUCE.dll
windows10-2004-x64
3$TEMP/R2RJUCE.dll
windows11-21h2-x64
3$TEMP/keygen.exe
windows10-2004-x64
3$TEMP/keygen.exe
windows11-21h2-x64
3Analysis
- max time kernel
148s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/05/2026, 07:38
Behavioral task
behavioral1
Sample
ValhallaDSP_KeyGen.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
ValhallaDSP_KeyGen.exe
Resource
win11-20250619-en
Behavioral task
behavioral3
Sample
$TEMP/BASSMOD.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$TEMP/BASSMOD.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$TEMP/R2RJUCE.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
$TEMP/R2RJUCE.dll
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
$TEMP/keygen.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
$TEMP/keygen.exe
Resource
win11-20260130-en
General
- Target $TEMP/keygen.exe
- Size 733KB
- Sample260508-jgr84set2y
- SHA256 08465a9e71f03c17ddb6f360704fdccd0c3383905fb382c90ac4ca6f18c1b50c
- MD5 b35e921e00d8d3beb5b6a1ec7cac3c2b
- SHA1 e55238d705e540e1ab9f38af817049139cc03e59
- SHA512 c4d4f325f1a86691e7246bdde1a4eb9ebe196e1aa6d27d3d7ab682dee0a57a2c8b4678ec1f7b096f8e87926ce658a99c036dac7c07d443f421f062874633c311
- SSDEEP 6144:bcmzikEPDonRgNgz1+hw6hNgPfHv9PAimIAOxNAW7sdNsenNuEtVcgjrw1CKK:bc/kEPDonR6Y436vRoseNBQK
- TLSH T156F45E149E50EAEEC6EC012D7119397B9FF665A3071978C2CFB827A67E41F83C56D0A0
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- 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 keygen.exe