Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 18:55
Static task
static1
Behavioral task
behavioral1
Sample
35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe
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Size
296KB
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MD5
35f7aa4cf50a7991f879e1f1d11c0831
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SHA1
3dcf298af60156e00e5dd290a43b6513284c8780
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SHA256
ed9238eed7fb8b450246a376d94ef3b757b7aea2cbb79ab6c414748114b006df
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SHA512
6eae7bd74f27fd35bddd3d20552278b11af59d6c7e5c1af846646912ba020f90a0b355fb7b385818cb0ba6f13af7e664fbf3e52fc50fdf3f0aa82d1b7cfd609d
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SSDEEP
6144:7C0HQpT7VXj89azSpcd1RN1B9jK5/eDq8HpWhH3YHpTcNAfGpxr93:20W/xjCaOpcd1tbKwH9HWNAq5R
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2892 winxp.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files (x86)\winxp.exe 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\winxp.exe 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe File created C:\Program Files (x86)\winxp.DLL winxp.exe File opened for modification C:\Program Files (x86)\winxp.DLL winxp.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\uninstal.bat 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2892 winxp.exe 2892 winxp.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2980 wrote to memory of 4924 2980 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe 87 PID 2980 wrote to memory of 4924 2980 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe 87 PID 2980 wrote to memory of 4924 2980 35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe 87 PID 2892 wrote to memory of 3376 2892 winxp.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3376
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C:\Users\Admin\AppData\Local\Temp\35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\35f7aa4cf50a7991f879e1f1d11c0831_JaffaCakes118.exe"2⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat3⤵PID:4924
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C:\Program Files (x86)\winxp.exe"C:\Program Files (x86)\winxp.exe"1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2892
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
296KB
MD535f7aa4cf50a7991f879e1f1d11c0831
SHA13dcf298af60156e00e5dd290a43b6513284c8780
SHA256ed9238eed7fb8b450246a376d94ef3b757b7aea2cbb79ab6c414748114b006df
SHA5126eae7bd74f27fd35bddd3d20552278b11af59d6c7e5c1af846646912ba020f90a0b355fb7b385818cb0ba6f13af7e664fbf3e52fc50fdf3f0aa82d1b7cfd609d
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Filesize
218B
MD50a32f451dce65bcc2380de73c7a635b5
SHA1c599e0d51b50a0c8d268d92b52bbfd35df083303
SHA256c82467f2cb8b8379f5fcfd00de0e01cd26e000ab5c91e396978e78f33babe1bc
SHA5127806c569373e61f55c891f7fd7557c9f27cca03cbba3342ccc316d7e679dbaf461eae8cd3e762a33f071e1c1b8f8a7cf5a311b57ac0b3672111f6feb37db9cfc