Analysis
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max time kernel
94s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 10:16
Behavioral task
behavioral1
Sample
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
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Size
124KB
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MD5
1ae891a2c4d685c7c17a179adf0fc5bf
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SHA1
5458844c8ab0ec204194f4999b3558571a1a6ce0
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SHA256
57acc0f9e70b26b419e2ab0c3d6eff12c713920410e1f4dd822a7393c79893e4
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SHA512
584ef50804d9759d119efdf9e37eb260a45c4c0d491289a52f6f7f13da64bfae7cf21ab6bbf25259327246f6c272954481a48731c4c05cbf0b3e962fbb7c5dbe
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SSDEEP
3072:+efy5u7eZQWWTggxD+kjhR+RIXvmhyypVwMdi2igEL8Im43qkP:D7Q32gRkl7e8eVwMdjy4Im43qkP
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exepid process 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/3756-0-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3756-15-0x0000000000400000-0x0000000000421000-memory.dmp upx -
Processes:
resource yara_rule C:\Windows\SysWOW64\xdclphivl.dll vmprotect -
Drops file in System32 directory 13 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exedescription ioc process File created C:\Windows\SysWOW64\weakie3.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\weakie4.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\weakie4.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\weakie5.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\matial.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\weakie1.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\weakie2.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\weakie2.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\weakie1.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\weakie5.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\weakie3.dat 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\xdclphivl.dll 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe File created C:\Windows\SysWOW64\weakie.cfg 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exepid process 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe -
Suspicious behavior: LoadsDriver 2 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exepid process 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe 660 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exedescription pid process Token: SeLoadDriverPrivilege 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exepid process 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exedescription pid process target process PID 3756 wrote to memory of 2372 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe rundll32.exe PID 3756 wrote to memory of 2372 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe rundll32.exe PID 3756 wrote to memory of 2372 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe rundll32.exe PID 3756 wrote to memory of 3300 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe cmd.exe PID 3756 wrote to memory of 3300 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe cmd.exe PID 3756 wrote to memory of 3300 3756 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe c:\Progra~1\dnf\xdclphivl.dll Run2⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\1AE891~1.EXE2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\xdclphivl.dllFilesize
80KB
MD5153c7511f8ca8682a8ff19f840fc2db6
SHA1f6725e7d607c367b690aacaa87fd7565956432fc
SHA25661e6aff89d1a15386d226cbc92f7074766524d62443c513186824d0eb8e270fa
SHA512a2b98698c20d6cbbdef61c221f0b8afb9f3b3f4887c5265bb854430e9492887d756dd5bd4650f3eab95b8a8e546150a180de907cc284d0e7b87a2aa976469dc5
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memory/3756-0-0x0000000000400000-0x0000000000421000-memory.dmpFilesize
132KB
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memory/3756-15-0x0000000000400000-0x0000000000421000-memory.dmpFilesize
132KB