Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 10:58
Behavioral task
behavioral1
Sample
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe
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Size
678KB
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MD5
9187bcbc4dac444b6184e2023b0b5277
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SHA1
e8374eca1f679bf14bcd58ef476a8aa0d76b6dca
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SHA256
14aaa2dfe851314518582baae84cd36f15cc06e4d93ef99a5e09903a3545b809
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SHA512
7c7b11994753e086dcac81926c73da3c36409f82eaca0e7e42cf455b1b3e4db1a676ae22905b36ba31e008daf2e24c517eb96fbf5b8ac513c1ae1a7ecb6a44d0
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SSDEEP
12288:NQ+8YcSdcdp7GqDd7o4YINDz6/AAgYShiuFfIihBtwVabCMUA4+6vlF7f:biSmrpDd75d68hiuF5H8abCMUN+YlF7
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/1340-0-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1340-28-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1340-29-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1340-30-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1340-31-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1340-32-0x0000000000400000-0x00000000005CC000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe -
Processes:
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exepid process 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe 1340 9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9187bcbc4dac444b6184e2023b0b5277_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1340