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Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
09/08/2024, 22:16
Static task
static1
Behavioral task
behavioral1
Sample
83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
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Size
43KB
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MD5
83c27f205f6e488b91a3cbd8af918056
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SHA1
ce5e2ab9082170ca7c8f48c9d015d0649b8dc579
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SHA256
c8e434899df29d8d5785dc045bbe94052d14714519e2f0c0127e498bfdef70e2
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SHA512
de323147ae5ee762fecf2b9f65aa0428481f9f368386b19bd13bb847e82a63685d300187bbfafd2bc7b52cea8de9677eb55da706e8a83dc09b0f2e7dc0865580
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SSDEEP
768:7RvgutJnI2hXzuBs92vBuRzgZYE4Xbg+zIXX+zVrEzsNVFRx9z1VKVwO0C+6:NvgutJnjhXzss92vWzgqblEzsNVLDeC6
Malware Config
Signatures
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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\eyoo1yyttoe.exe 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\eyoo1yyttoe.exe 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2728 set thread context of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 -
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 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2368 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2728 wrote to memory of 2368 2728 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 30 PID 2368 wrote to memory of 1264 2368 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 21 PID 2368 wrote to memory of 1264 2368 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 21 PID 2368 wrote to memory of 1264 2368 83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1264
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C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2368
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