Analysis
-
max time kernel
90s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
21-10-2024 18:58
Behavioral task
behavioral1
Sample
GorillaTag.exe
Resource
win7-20240729-en
windows7-x64
7 signatures
300 seconds
General
-
Target
GorillaTag.exe
-
Size
599KB
-
MD5
7e28ed7acb9ed0b1b887f91530dca7bf
-
SHA1
45fd41ffe213146482f7ec2822df7c9998a42c61
-
SHA256
75111e2d158492607a9158ef8583dfec00a1e7bad1cb6b2aedf9d02fdb9a9af1
-
SHA512
bac3f11f293aa90467113ff2cbbe80c78934490511957d5065b0a4bbfb4c0e10894dcf56f1561472ce31f3df1a3bbdc1b9f8a73eaf06b73dffcebf9de9a1bf48
-
SSDEEP
1536:LNKj1kOXvIiYdORRbOr66g6mOdqjjjZSE4MMMzTXq3/LXz+zjYzjYzjYzjYzxovD:LNKj0iwORRbOxg6mOdGgSno
Malware Config
Extracted
Family
xworm
C2
longer-respect.gl.at.ply.gg:12320
Attributes
-
Install_directory
%AppData%
-
install_file
WindowsUpdate.exe
Signatures
-
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 behavioral1/memory/2932-10-0x0000000000420000-0x000000000042E000-memory.dmp disable_win_def -
Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/2932-1-0x00000000001B0000-0x000000000024A000-memory.dmp family_xworm -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.lnk GorillaTag.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.lnk GorillaTag.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2932 GorillaTag.exe Token: SeShutdownPrivilege 2932 GorillaTag.exe