Overview
overview
10Static
static
10StormKitty...er.exe
windows10-2004-x64
10StormKitty...er.exe
windows11-21h2-x64
10StormKitty...il.dll
windows10-2004-x64
1StormKitty...il.dll
windows11-21h2-x64
1StormKitty...es.ps1
windows10-2004-x64
3StormKitty...es.ps1
windows11-21h2-x64
3StormKitty...LI.exe
windows10-2004-x64
1StormKitty...LI.exe
windows11-21h2-x64
1StormKitty...re.dll
windows10-2004-x64
1StormKitty...re.dll
windows11-21h2-x64
1StormKitty...er.dll
windows10-2004-x64
1StormKitty...er.dll
windows11-21h2-x64
1StormKitty...ns.dll
windows10-2004-x64
1StormKitty...ns.dll
windows11-21h2-x64
1StormKitty...er.dll
windows10-2004-x64
1StormKitty...er.dll
windows11-21h2-x64
1StormKitty...me.dll
windows10-2004-x64
1StormKitty...me.dll
windows11-21h2-x64
1StormKitty...Ex.exe
windows10-2004-x64
1StormKitty...Ex.exe
windows11-21h2-x64
1StormKitty...F4.dll
windows10-2004-x64
1StormKitty...F4.dll
windows11-21h2-x64
1StormKitty...F4.dll
windows10-2004-x64
1StormKitty...F4.dll
windows11-21h2-x64
1StormKitty...on.dll
windows10-2004-x64
1StormKitty...on.dll
windows11-21h2-x64
1StormKitty...pf.dll
windows10-2004-x64
1StormKitty...pf.dll
windows11-21h2-x64
1StormKitty...ng.dll
windows10-2004-x64
1StormKitty...ng.dll
windows11-21h2-x64
1StormKitty...ty.dll
windows10-2004-x64
1StormKitty...ty.dll
windows11-21h2-x64
1Analysis
-
max time kernel
11s -
max time network
6s -
platform
windows10-2004_x64 -
resource
win10v2004-20250410-en -
resource tags
arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2025, 17:43
Behavioral task
behavioral1
Sample
StormKitty.Builder/Builder.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral2
Sample
StormKitty.Builder/Builder.exe
Resource
win11-20250410-en
Behavioral task
behavioral3
Sample
StormKitty.Builder/Mono.Cecil.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral4
Sample
StormKitty.Builder/Mono.Cecil.dll
Resource
win11-20250410-en
Behavioral task
behavioral5
Sample
StormKitty.Builder/icons/nord/Folder - Favorites.ps1
Resource
win10v2004-20250410-en
Behavioral task
behavioral6
Sample
StormKitty.Builder/icons/nord/Folder - Favorites.ps1
Resource
win11-20250410-en
Behavioral task
behavioral7
Sample
StormKitty.Builder/obfuscator/Confuser.CLI.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral8
Sample
StormKitty.Builder/obfuscator/Confuser.CLI.exe
Resource
win11-20250410-en
Behavioral task
behavioral9
Sample
StormKitty.Builder/obfuscator/Confuser.Core.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral10
Sample
StormKitty.Builder/obfuscator/Confuser.Core.dll
Resource
win11-20250410-en
Behavioral task
behavioral11
Sample
StormKitty.Builder/obfuscator/Confuser.DynCipher.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral12
Sample
StormKitty.Builder/obfuscator/Confuser.DynCipher.dll
Resource
win11-20250410-en
Behavioral task
behavioral13
Sample
StormKitty.Builder/obfuscator/Confuser.Protections.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral14
Sample
StormKitty.Builder/obfuscator/Confuser.Protections.dll
Resource
win11-20250410-en
Behavioral task
behavioral15
Sample
StormKitty.Builder/obfuscator/Confuser.Renamer.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral16
Sample
StormKitty.Builder/obfuscator/Confuser.Renamer.dll
Resource
win11-20250410-en
Behavioral task
behavioral17
Sample
StormKitty.Builder/obfuscator/Confuser.Runtime.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral18
Sample
StormKitty.Builder/obfuscator/Confuser.Runtime.dll
Resource
win11-20250410-en
Behavioral task
behavioral19
Sample
StormKitty.Builder/obfuscator/ConfuserEx.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral20
Sample
StormKitty.Builder/obfuscator/ConfuserEx.exe
Resource
win11-20250410-en
Behavioral task
behavioral21
Sample
StormKitty.Builder/obfuscator/GalaSoft.MvvmLight.Extras.WPF4.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral22
Sample
StormKitty.Builder/obfuscator/GalaSoft.MvvmLight.Extras.WPF4.dll
Resource
win11-20250410-en
Behavioral task
behavioral23
Sample
StormKitty.Builder/obfuscator/GalaSoft.MvvmLight.WPF4.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral24
Sample
StormKitty.Builder/obfuscator/GalaSoft.MvvmLight.WPF4.dll
Resource
win11-20250410-en
Behavioral task
behavioral25
Sample
StormKitty.Builder/obfuscator/Microsoft.Practices.ServiceLocation.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral26
Sample
StormKitty.Builder/obfuscator/Microsoft.Practices.ServiceLocation.dll
Resource
win11-20250410-en
Behavioral task
behavioral27
Sample
StormKitty.Builder/obfuscator/Ookii.Dialogs.Wpf.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral28
Sample
StormKitty.Builder/obfuscator/Ookii.Dialogs.Wpf.dll
Resource
win11-20250410-en
Behavioral task
behavioral29
Sample
StormKitty.Builder/obfuscator/System.Threading.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral30
Sample
StormKitty.Builder/obfuscator/System.Threading.dll
Resource
win11-20250410-en
Behavioral task
behavioral31
Sample
StormKitty.Builder/obfuscator/System.Windows.Interactivity.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral32
Sample
StormKitty.Builder/obfuscator/System.Windows.Interactivity.dll
Resource
win11-20250410-en
General
-
Target
StormKitty.Builder/Builder.exe
-
Size
40KB
-
MD5
766b531d3ea87df07f4a30478e0b6fea
-
SHA1
3a723efa352eff3421bb1a6fbee9aac3c68a56bd
-
SHA256
d3cf46a48919b2e21163ec3a38b3212eb2a130c0c58e9797590d0ef1767583d8
-
SHA512
a8ba8f652cf030daad7ef4971b41253cfe57717b70c4aeed0ce1689a73d6d92562185e9b9aa672f6da1ce4ab476b152d08026060ed41d1b97f19044c135b4742
-
SSDEEP
384:gWSeROQvTrHR5szYa/Yw2MX1nHmFrooooooooooboooooooooLzyCWS/h4:xzjTDHsz/YSNyeyD04
Malware Config
Signatures
-
StormKitty
StormKitty is an open source info stealer written in C#.
-
StormKitty payload 1 IoCs
resource yara_rule behavioral1/memory/5688-1-0x0000000000BF0000-0x0000000000BFE000-memory.dmp family_stormkitty -
Stormkitty family
-
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 Builder.exe