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Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
09/09/2024, 00:12
General
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Target
d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe
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Size
309KB
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MD5
d5590026a3580c00dbeb1ad1348251da
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SHA1
41972e5bfd2a5cd88dcb37056160e43a2435aeb8
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SHA256
56ab3e67a3a11dfde6b1310c4dbcdfdd69ed682e8244442e75443c5240d6db7b
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SHA512
a88a49cb8e238e981ffb77c33aa2f39963582a8668a96b9095ce02e65da32ae830030f8ea54bd19de1265a0ecb9745c3f8ff51a3e006b1db608265d00a5c511c
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SSDEEP
6144:UoaSfEa6yHK8L877cX0g0XTyMBYoDlCUB2bFe6RU7+BiV6PqUOR9dP9AZQCHNy:Uox/I77Q07Bl+gxGiVrUOfdPOWOy
Malware Config
Signatures
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\ProgramData\JiKJGqSIsOjjAl.exeC:\ProgramData\JiKJGqSIsOjjAl.exe2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
309KB
MD5d5590026a3580c00dbeb1ad1348251da
SHA141972e5bfd2a5cd88dcb37056160e43a2435aeb8
SHA25656ab3e67a3a11dfde6b1310c4dbcdfdd69ed682e8244442e75443c5240d6db7b
SHA512a88a49cb8e238e981ffb77c33aa2f39963582a8668a96b9095ce02e65da32ae830030f8ea54bd19de1265a0ecb9745c3f8ff51a3e006b1db608265d00a5c511c
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Filesize
404KB
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Filesize
404KB
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Filesize
404KB
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Filesize
292KB
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Filesize
404KB
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Filesize
404KB
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Filesize
88KB
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Filesize
292KB
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Filesize
404KB