Analysis
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max time kernel
147s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 18:31
Static task
static1
Behavioral task
behavioral1
Sample
ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe
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Size
69KB
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MD5
ee303fa9a87acadf6998b9b9948fabd7
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SHA1
4178c174a836fd75df2649b27c11850bba47f5aa
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SHA256
490231c470c5d3bf62541b06b2e7e17fe7bc55d7eef80b69b45095160fca186d
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SHA512
9bc1213fb338b3df2144c9fa4aeebe8d826152a6a3aa244d92e1e2ca684309d25d38fdbcbe62adea3670b8cb0b08229a704116c246a0b4d44d0c8d0566bbf3c6
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SSDEEP
768:gG3n6aK61SPSWftfTTzPAon1vFp4bJhxdlUCm2Oo2Oo2OV:gGEiGzP/1tpgJhxdlUCnO5O5OV
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe:*:Enabled:ldrsoft" ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2888-0-0x0000000000400000-0x000000000051F000-memory.dmp upx behavioral1/memory/2888-1-0x0000000000400000-0x000000000051F000-memory.dmp upx behavioral1/memory/2888-2-0x0000000000400000-0x000000000051F000-memory.dmp upx behavioral1/memory/2888-7-0x0000000000400000-0x000000000051F000-memory.dmp upx behavioral1/memory/2888-11-0x0000000000400000-0x000000000051F000-memory.dmp upx behavioral1/memory/2888-15-0x0000000000400000-0x000000000051F000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 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 ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee303fa9a87acadf6998b9b9948fabd7_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
PID:2888