Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 07:32
Static task
static1
Behavioral task
behavioral1
Sample
33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe
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Size
9KB
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MD5
33cd86f007b7b20439b3b33e8b8ab206
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SHA1
3030372557652d2f23c3a63b22aef8c17d90f974
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SHA256
7e48ead38f4e2eb12b300072432b2d18fbc6cde0f66b314ce2d3008f4d6f88f9
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SHA512
4217a89840cfd288c524decd49a6c0228474bd5172ea262a175fcbd55960a8fdb3241bb09c75d93ca5c5b005f99ef20b18559a062be69b44efe799268b40a38c
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SSDEEP
192:LEJn87LQXqTfJnq5cHgQOQuOzGi6nXpu671wZ9/8xUawAyzai2Bmap:YJ87seLkiAnXpug1WgUabiai2BmY
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2864 rundll32.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\gdipro.dll rundll32.exe File created C:\Windows\SysWOW64\sys06001.add rundll32.exe File created C:\Windows\SysWOW64\gdipro.dll rundll32.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2720 2864 WerFault.exe 30 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2864 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2864 2844 33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe 30 PID 2864 wrote to memory of 2720 2864 rundll32.exe 31 PID 2864 wrote to memory of 2720 2864 rundll32.exe 31 PID 2864 wrote to memory of 2720 2864 rundll32.exe 31 PID 2864 wrote to memory of 2720 2864 rundll32.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\SysWOW64\rundll32.exerundll32 C:\Users\Admin\AppData\Local\Temp\~f766d92.tmp INS C:\Users\Admin\AppData\Local\Temp\33cd86f007b7b20439b3b33e8b8ab206_JaffaCakes118.exe2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 2883⤵
- Program crash
PID:2720
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
34KB
MD5cc2427cf85615918f2a39b6bcf025853
SHA14550f347097158be58edff4c5d6ca229af706cae
SHA256ff862b4db92e441da4855a1e19325a36b6bb6088e7f63f3416bd6e9c21f49010
SHA512ae5f9841babcf9cae024b4a2c4c611c758b2b638c5925da0943bd6fe08dfbb1ab2e1f5de9e1f061d8e188708cf70682a5461c288b81e7a18e290b72fdd58c210