Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
19/05/2024, 23:54
Static task
static1
Behavioral task
behavioral1
Sample
5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe
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Size
1.1MB
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MD5
5c23a1fb5ca139c2d41cbee2f2d94b11
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SHA1
c7c8df464038e60deebae697bceb276b824ef977
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SHA256
5b21486d0a05c075f3931a6d02b8c2ddc22d41fa70cbb0a9259986ef44a3fd7f
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SHA512
358146e94299f1dae8e1429e67129aaf35bd61fb4d631adecdb88e609f74ddf2575d1b4b6a2bbae0d5b8a0eff87480d63e55ba9d5e4810a40d5cf572736edd53
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SSDEEP
24576:8qM/183ffiGJxCvrJGz5gE4qJUJ279tclhFYUpx6yP2LAMg4iaDKKDB:8qMW3XdsYz2RqYlIm8y+rPDh
Malware Config
Signatures
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Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\k5y5c5s = "\"C:\\Users\\Admin\\AppData\\Roaming\\k5y5c5s.exe\" opt" 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4824 5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c23a1fb5ca139c2d41cbee2f2d94b11_JaffaCakes118.exe"1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4824