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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
02/08/2024, 06:03
Behavioral task
behavioral1
Sample
834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe
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Size
727KB
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MD5
834bd88cfcc459b6357c4c0a446c035a
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SHA1
ce72baf9529394b39db2df5afa182d76242fa59b
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SHA256
d6890b0de0b96906eec7b6970bda85b566d73546fd2a6bc71eef15c0af222997
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SHA512
f0778b198084dd74e452546d32d70fb6dd7b452f719988ffb983f5341f51200b0e3deee65bb1f951500d4438185829edbbf42b36a710eda4db2f540f794a3a68
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SSDEEP
12288:CkilPpTWSGETtk42iYAuIkFtvf1Z2JfQDqqFqqFqqJP:DiDPTtk42E6fz20qMqMq
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 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2516-0-0x0000000000400000-0x00000000004B8000-memory.dmp upx behavioral1/memory/2516-40-0x0000000000400000-0x00000000004B8000-memory.dmp upx behavioral1/memory/2516-6-0x0000000001F60000-0x0000000002018000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2516 set thread context of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_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 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2404 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30 PID 2516 wrote to memory of 2404 2516 834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Users\Admin\AppData\Local\Temp\834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\834bd88cfcc459b6357c4c0a446c035a_JaffaCakes118.exe2⤵
- Enumerates VirtualBox registry keys
- Suspicious behavior: EnumeratesProcesses
PID:2404
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