Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 13:43
Static task
static1
Behavioral task
behavioral1
Sample
c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe
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Size
484KB
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MD5
c0de7606d8649ec818dd66699fb1b780
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SHA1
7223567e209589a44b22abbd1155703d13e3b2f3
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SHA256
f6cbdbef121947423a9a77772b4df1e5da487f3d6c37394ee92b10c46b267ccc
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SHA512
a4d6f0bff6bee4a9fa4c98c311ea6dd9858f385ff4c2fd23dd61248ea6790a1150e2ea85932ac3cb81054ba31e4d50f47c000651fff08e59d9ef51828ee21391
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SSDEEP
12288:vLE11YrDVyHbtBFMLX0y9teChxr9RocGGOPeKJ9B5:vLEw/VYbVMLh5xXGVeE
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1328 set thread context of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe File opened for modification C:\Windows\assembly c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1140 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2208 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe Token: SeDebugPrivilege 2208 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe Token: 33 2208 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2208 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2208 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1328 wrote to memory of 1140 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 95 PID 1328 wrote to memory of 1140 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 95 PID 1328 wrote to memory of 1140 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 95 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97 PID 1328 wrote to memory of 2208 1328 c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\ourtimes" /XML "C:\Users\Admin\AppData\Local\Temp\z238"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1140
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C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2208
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD546f8323fc11d9b3b4ab8fa28892be848
SHA1e11d3356770d2edff868cecb316e47e7764c1ced
SHA2561eea1af638ef4bd8de678529b7b6023bf8506a4294c474dc37f0a45b0ed0e782
SHA512ca6d9f21b9fd7ef96463f862d22c56067d22309eb4c59bb941d45df69fad5e8b65fc9841d2ce42e9ebd6e52d808e6cc4afbee6a40e17fa8f0b8c163d1f4e02ab