Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 19:19
Behavioral task
behavioral1
Sample
gg.zbb.exe
Resource
win7-20240729-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
gg.zbb.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
gg.zbb.exe
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Size
55KB
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MD5
004bbc7c09067c509cfab7468e87ee6e
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SHA1
8831da7eb9762367848d8594be353b450700d596
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SHA256
6f245e0747cb1f32c74e66e02d54fc01bc0e622819b2b00c536dc297b7b1b59d
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SHA512
e0ef5f7bfd96ad88ba617212319da4e66f0ebf129b5cfea87f254e69476a32cfdca0b18bebe3bf853f4c7210a6c77d84222e831ab4cad3364d2d098f3ea880dd
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SSDEEP
1536:nI21gDnlNAbX0byQD6PwsNMDJXExI3pmAm:j1gDnGk2QDCwsNMDJXExI3pm
Score
10/10
Malware Config
Signatures
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Njrat family
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f1b2745f8a5934a92ffe66a4fc3fca5a.exe gg.zbb.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f1b2745f8a5934a92ffe66a4fc3fca5a.exe gg.zbb.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f1b2745f8a5934a92ffe66a4fc3fca5a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\gg.zbb.exe\" .." gg.zbb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\f1b2745f8a5934a92ffe66a4fc3fca5a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\gg.zbb.exe\" .." gg.zbb.exe -
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 gg.zbb.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe 1648 gg.zbb.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe Token: 33 1648 gg.zbb.exe Token: SeIncBasePriorityPrivilege 1648 gg.zbb.exe