Analysis
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max time kernel
79s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
18-02-2025 08:38
Behavioral task
behavioral1
Sample
PussyKiller.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
PussyKiller.exe
Resource
win10v2004-20250217-en
General
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Target
PussyKiller.exe
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Size
74KB
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MD5
7acd7ca811c678a92d62d556cae858dc
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SHA1
b05d0fd47d2d905234db53614f725e3744c93b3e
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SHA256
736f8b467d09e4805d336c56b49ec183355dc433e04b93904d2e8d5876d5b9de
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SHA512
24fe70950fc092d9de383f5c80c70bdc4bd5e342b927e2fb495752e0036c3d2eb0547f60467ef5019a686fffd2f8057105d13dd566172f9438ffe4434748166b
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SSDEEP
1536:rNtW7bvrmSbUMiuidaw6v3ZfXR6/A8Id0FWGV09auvIUxjFxtbm:rzTyXRKA8Iwg9auvIUhFxty
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule behavioral2/memory/4320-1-0x0000000000E50000-0x0000000000E68000-memory.dmp disable_win_def -
StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 1 IoCs
resource yara_rule behavioral2/memory/4320-1-0x0000000000E50000-0x0000000000E68000-memory.dmp family_stormkitty -
Stormkitty family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nvidiaDValueOn = "C:\\Users\\Admin\\AppData\\Local\\NVIDIA Local Drivers\\DriversUpdateProcess_x64.exe" PussyKiller.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 checkip.dyndns.org -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4320 PussyKiller.exe