Analysis
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max time kernel
94s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:10
Static task
static1
Behavioral task
behavioral1
Sample
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe
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Size
40KB
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MD5
36650243b951dbf54f1d775d95dcd3f2
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SHA1
707ac9a74865cac4973b422794ed8e385ebf3395
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SHA256
32781329b41b723e2aecefe1cebf881cc03e0ad2927e945610909c86bd3e1145
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SHA512
40fda1b176e423ebe5b74d92092a38973a15af4a8df6583e7932b1dcef960546a93493e68dd397c76a3f7956e967daea9dcbb7d1052b861a9d2a5e73fe01af9a
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SSDEEP
768:S+UvKS0/rYLje79VqHk+VGTj3eWKMvYahgMKcdL757++A37:5E/eRVqHCTj3hKoCMjL9a3L
Malware Config
Signatures
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Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Program Files (x86)\\Microsoft Common\\svchost.exe" 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Program Files (x86)\\Microsoft Common\\svchost.exe" 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Drops file in System32 directory 9 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription ioc process File created C:\Windows\System32\DriverStore\FileRepository\urssynopsys.inf_amd64_057fa37902020500\urssynopsys.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\vrd.inf_amd64_81fbd405ff2470fc\vrd.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\compositebus.inf_amd64_7500cffa210c6946\CompositeBus.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\genericusbfn.inf_amd64_53931f0ae21d6d2c\genericusbfn.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\uefi.inf_amd64_c1628ffa62c8e54c\UEFI.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\ufxchipidea.inf_amd64_1c78775fffab6a0a\UfxChipidea.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\umbus.inf_amd64_b78a9c5b6fd62c27\umbus.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\urschipidea.inf_amd64_78ad1c14e33df968\urschipidea.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe File created C:\Windows\System32\DriverStore\FileRepository\swenum.inf_amd64_16a14542b63c02af\swenum.sys 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exepid process 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription ioc process File created C:\Program Files (x86)\Microsoft Common\svchost.exe 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exepid process 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exedescription pid process target process PID 3200 wrote to memory of 796 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe svchost.exe PID 3200 wrote to memory of 4792 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe iexplore.exe PID 3200 wrote to memory of 4792 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe iexplore.exe PID 3200 wrote to memory of 4792 3200 36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe iexplore.exe
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵PID:796
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C:\Users\Admin\AppData\Local\Temp\36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36650243b951dbf54f1d775d95dcd3f2_JaffaCakes118.exe"1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3200 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" %12⤵PID:4792
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Replay Monitor
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Downloads
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Filesize
6KB
MD57df440c6360a99ceddab532ecef57b74
SHA19800ed200b3b48d93e859c9f830ee36e9125951a
SHA256e8ecda9973e8853a15de08fe1e04d287ff316ffac5513b65f45a95681d914061
SHA5128286052f3a9a7b048dfced8975c36d573f36647ba9c6c3689ef3c8b52ce47ca7ef67b3a5b7c1d8d684146ad23efab4923c4c8f4f90719c1aa2ea210985f53e5c