Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-04-2024 05:58
Behavioral task
behavioral1
Sample
06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe
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Size
665KB
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MD5
06f899ce525af4afdae6590f824831ce
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SHA1
4c66b6ca6c2ca7c8ee0b783036444a7f3c0f6330
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SHA256
e2b6263bf4d7cf1c084a4edf69cd936c38c53eaa6d2951d4e1ef1ae0b61d144d
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SHA512
4ef654b33bc1cf9d64c8bf96cd4987f658313e917c221d5cc8ba3de5088970228eaec18fda44806d735c94003484bcd92868ee750eb017a45336f84f9a23c94b
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SSDEEP
12288:AbDqEkMs4q48IAeP0PifTEurPbvdqJplapLWTICNIYPKMTWN4t4OAUw91zRwIMf6:AXbs48LeP0P8E6dclWLi26KGOqMwIMy1
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.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2188-0-0x0000000000400000-0x00000000005C7000-memory.dmp upx behavioral1/memory/2188-28-0x0000000000400000-0x00000000005C7000-memory.dmp upx behavioral1/memory/2188-29-0x0000000000400000-0x00000000005C7000-memory.dmp upx behavioral1/memory/2188-30-0x0000000000400000-0x00000000005C7000-memory.dmp upx behavioral1/memory/2188-31-0x0000000000400000-0x00000000005C7000-memory.dmp upx behavioral1/memory/2188-32-0x0000000000400000-0x00000000005C7000-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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe 2188 06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06f899ce525af4afdae6590f824831ce_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2188