Analysis
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max time kernel
140s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2024 07:14
Static task
static1
Behavioral task
behavioral1
Sample
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe
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Size
1.2MB
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MD5
8978c92506c07d5302ce6dc662f9f04a
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SHA1
f428dc75757b74a4d4c5af2aead9c1632aadf1ab
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SHA256
ecdffe05411786c5546a7c19ccedf2414ed6f504f8c21f2c9549b00fcd3c0a0f
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SHA512
57e09ee7662110850d59f9a08093b6f309f03234b9f252ac491b73a1be3521e0a7f0764a597632332efb296944c741060015cd9692bdcc56e1d3abc55b0549c2
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SSDEEP
24576:AtNzf/+vtSE3hY2mvb8ryQr1+0sPMeLVwhlDKQHp:qfG1S+z88+Qr1+0sPMeLG7f
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.
Processes:
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
WipeShadow.exepid process 3536 WipeShadow.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exeWipeShadow.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum WipeShadow.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 WipeShadow.exe -
Drops file in Windows directory 1 IoCs
Processes:
dw20.exedescription ioc process File created C:\Windows\AppCompat\Programs\Amcache.hve.tmp dw20.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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
schtasks.exeschtasks.execmd.exeWipeShadow.exedw20.exe8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WipeShadow.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dw20.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
dw20.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
dw20.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exepid process 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
Processes:
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exeWipeShadow.exedw20.exedescription pid process Token: SeDebugPrivilege 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe Token: SeDebugPrivilege 3536 WipeShadow.exe Token: SeRestorePrivilege 2524 dw20.exe Token: SeBackupPrivilege 2524 dw20.exe Token: SeBackupPrivilege 2524 dw20.exe Token: SeBackupPrivilege 2524 dw20.exe Token: SeBackupPrivilege 2524 dw20.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.execmd.exeWipeShadow.exedescription pid process target process PID 3920 wrote to memory of 4968 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 4968 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 4968 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 3160 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 3160 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 3160 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe schtasks.exe PID 3920 wrote to memory of 4660 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe cmd.exe PID 3920 wrote to memory of 4660 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe cmd.exe PID 3920 wrote to memory of 4660 3920 8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe cmd.exe PID 4660 wrote to memory of 3536 4660 cmd.exe WipeShadow.exe PID 4660 wrote to memory of 3536 4660 cmd.exe WipeShadow.exe PID 4660 wrote to memory of 3536 4660 cmd.exe WipeShadow.exe PID 3536 wrote to memory of 1880 3536 WipeShadow.exe WipeShadow.exe PID 3536 wrote to memory of 1880 3536 WipeShadow.exe WipeShadow.exe PID 3536 wrote to memory of 1880 3536 WipeShadow.exe WipeShadow.exe PID 3536 wrote to memory of 2524 3536 WipeShadow.exe dw20.exe PID 3536 wrote to memory of 2524 3536 WipeShadow.exe dw20.exe PID 3536 wrote to memory of 2524 3536 WipeShadow.exe dw20.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8978c92506c07d5302ce6dc662f9f04a_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Delete /TN "Update\4aa57bbc-7206-4ec5-aeea-8c7974e0194c" /F2⤵
- System Location Discovery: System Language Discovery
PID:4968 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\4aa57bbc-7206-4ec5-aeea-8c7974e0194c" /XML "C:\Users\Admin\AppData\Local\Temp\tmp750817248.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3160 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /K "C:\Users\Admin\AppData\Roaming\WipeShadow.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4660 -
C:\Users\Admin\AppData\Roaming\WipeShadow.exeC:\Users\Admin\AppData\Roaming\WipeShadow.exe3⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3536 -
C:\Users\Admin\AppData\Roaming\WipeShadow.exeC:\Users\Admin\AppData\Roaming\WipeShadow.exe4⤵PID:1880
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 16604⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:2524
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5559093b507ea499a7ca082eff2c1dbd1
SHA16f05ae34700850a4e17f70ce44d81f5fc84e8dc4
SHA25678bad1523c446e58e50a5f24f8e0fb6185712b35c2a0cbd09ec71717c9d9e6c5
SHA5127ca16e247fd80651fae377fcd9182ef7064bcd7a94af4f7b097afde5572ebfcd51ca46eba3036b82c9c0a94b9897846abf57bb936b6d3aa75ac85e90121c5207
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Filesize
1.2MB
MD58978c92506c07d5302ce6dc662f9f04a
SHA1f428dc75757b74a4d4c5af2aead9c1632aadf1ab
SHA256ecdffe05411786c5546a7c19ccedf2414ed6f504f8c21f2c9549b00fcd3c0a0f
SHA51257e09ee7662110850d59f9a08093b6f309f03234b9f252ac491b73a1be3521e0a7f0764a597632332efb296944c741060015cd9692bdcc56e1d3abc55b0549c2