Analysis
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max time kernel
138s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
22-07-2024 22:52
Static task
static1
Behavioral task
behavioral1
Sample
651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe
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Size
76KB
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MD5
651e0b599cbbbbaa4b42f2d724d91af5
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SHA1
1358d08293184f8c7b8d4e8482aca61fdf49b163
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SHA256
56b79bf2d7c5c49b62a99ad73ace1153b649a9af4bb7546452ab6bfcdaf92cc3
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SHA512
96ce0f3f9dc12fe27c520c49bee82078be207505b24dbeb5543d72c9b4e95e51e101ffdcf68bbe6bc3feb51ee1f6d6eab9e1ef43ee6e84886a39db41b2891ca3
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SSDEEP
768:/tMeNgx+xXC7LaJfT7TzpBcK3BtpmBF3A+qz7ynGItN+o+m9K:/yg1RCaJr/9BcK3BtMBFnnGIT+o+2K
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4064 servicesc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4072 4064 WerFault.exe 86 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4064 servicesc.exe 4064 servicesc.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 4064 servicesc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2356 wrote to memory of 4332 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 84 PID 2356 wrote to memory of 4332 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 84 PID 2356 wrote to memory of 4332 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 84 PID 2356 wrote to memory of 4064 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 86 PID 2356 wrote to memory of 4064 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 86 PID 2356 wrote to memory of 4064 2356 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\SysWOW64\reg.exereg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32" /v wavemapper /t reg_sz /d "msaom32.drv" /f2⤵PID:4332
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C:\Users\Admin\AppData\Local\Temp\servicesc.exeC:\Users\Admin\AppData\Local\Temp\servicesc.exe 651e0b599cbbbbaa4b42f2d724d91af5_JaffaCakes118.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4064 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 5203⤵
- Program crash
PID:4072
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4064 -ip 40641⤵PID:4932
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
32KB
MD5deb88e62e4db826bffe7415c754e0e76
SHA11d89bd72ba3b522d7a235992adafcfbc8513a503
SHA2560de1c8d6fcc6bd0def3a01d36b5c1e8a8e8c496b29eb04598a306085ebb692ad
SHA5120f6b566f960d98ef638057a1400c389c82752d687cb170d2d12b197a47b18fe00e1dc83e7147699e0a73e29b188a32c8b588b6602dece992924721894a3400e6