Analysis
- max time kernel
135s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
29/09/2024, 03:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe
Resource
win7-20240903-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe
Resource
win10v2004-20240802-en
6 signatures
150 seconds
General
- Target fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe
- Size 231KB
- Sample240929-d2vl3sybmp
- SHA256 13f5b0ec96861f56fc84ca199200457635d6e73837aef4357436a20418942d99
- MD5 fdb716c62818bd3e7ef69b44735c7691
- SHA1 87f755d925d80494f3ec248f72a1a58e9bcf9488
- SHA512 15e68a2a69396fbaf4284153439889120e42dda338ee860dc937696f6392f0ffaa2ef91bc013f3167eed366bdd51631574098e0b2dbd59e28e80566fb0c244f9
- SSDEEP 6144:VjIuzcNbw6DWS8OvZspBnVW5GJZ2tNYLj8Mfs8UX9GwYFtP:Vc3NDWdOvyjVzYKj86s809tYFl
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3368 set thread context of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 - System Location Discovery: System Language Discovery 1 TTPs 2 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 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe - Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 3368 wrote to memory of 384 3368 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 84 PID 384 wrote to memory of 3460 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 55 PID 384 wrote to memory of 3460 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 55 PID 384 wrote to memory of 3460 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 55 PID 384 wrote to memory of 3460 384 fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe 55
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3460
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C:\Users\Admin\AppData\Local\Temp\fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdb716c62818bd3e7ef69b44735c7691_JaffaCakes118.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:384
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