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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
22/07/2024, 11:48
Static task
static1
Behavioral task
behavioral1
Sample
631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe
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Size
2.7MB
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MD5
631c9d33ff3a8d714864fd18e1dbf725
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SHA1
d56dbf573cb6082eea1f7b4469e8a5f2be6c75be
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SHA256
19e60fcde1b38e7fd6274e33a8defc1658677800d4a85a2c788decc600a36e66
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SHA512
86be94c10eecf2c76b5b92dec3bd8ed188c4be0a8b2b3078131ee037185ecb58a37aa99c3df2767800c4c1272f9dc8440613dccae5e5d9e21331a1051e8f9ee3
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SSDEEP
49152:RAbx0lVw1ug+yPmu1YNTxNMUWHNIFS3v+4X3PMkMNI/JhM:RAbxL1ug+yuu1Yp7MUWHNHqkwI/A
Malware Config
Signatures
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Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\advapi32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\advapi32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\crypt32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\oleaut32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\pstorec.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\rasapi32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\crypt32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ole32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\ole32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File created C:\Windows\SysWOW64\oleaut32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\pstorec.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\rasapi32.dll 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3044 set thread context of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 2784 set thread context of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 -
Program crash 1 IoCs
pid pid_target Process procid_target 2716 2540 WerFault.exe 31 -
Modifies registry class 31 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore.1\ 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\VersionIndependentProgID\ = "CPStore1.CPStore" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\0\win32 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{00020412-0000-0000-C000-000000000046} 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B} 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\0\win32\ = "C:\\Windows\\SysWow64\\pstorec.dll" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\InprocServer32 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\0 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\HELPDIR 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\HELPDIR\ = "C:\\Windows\\system32" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore.1 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore.1\CLSID 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore\ 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\VersionIndependentProgID 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\InprocServer32\ = "C:\\Windows\\SysWow64\\pstorec.dll" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore.1\CLSID\ = "{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\FLAGS\ = "0" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B} 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\ProgID\ = "CPStore1.CPStore.1" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\FLAGS 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore\CLSID 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore\CLSID\ = "{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\ 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\ProgID 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5A6F1EC3-2DB1-11D0-8C39-00C04FD9126B}\InprocServer32\ThreadingModel = "both" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5A6F1EBD-2DB1-11D0-8C39-00C04FD9126B}\1.0\ = "PStore 1.0 Type Library" 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{00000320-0000-0000-C000-000000000046} 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CPStore1.CPStore 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2784 3044 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 30 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2784 wrote to memory of 2540 2784 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 31 PID 2540 wrote to memory of 2716 2540 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 32 PID 2540 wrote to memory of 2716 2540 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 32 PID 2540 wrote to memory of 2716 2540 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 32 PID 2540 wrote to memory of 2716 2540 631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\631c9d33ff3a8d714864fd18e1dbf725_JaffaCakes118.exe3⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 1644⤵
- Program crash
PID:2716
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