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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28/04/2024, 13:01
Behavioral task
behavioral1
Sample
053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe
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Size
549KB
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MD5
053f3817cce25772bc1712161cc69ac8
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SHA1
de95ffb2022cbd09f62cf5be78278c630734e594
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SHA256
16cfe1a452b92790108f7d337e560dae85fd51b8402ccaee9c386e987013afd6
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SHA512
7f9c12b86cb1ca014dd46fae033c44a3b0088234795436ae70b9260d9b51db0a7f105773bb29c421b5b22ee395fe98b9e351ed276c99a37d4f31eeb4c90cb266
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SSDEEP
12288:vl/NiIoYAbvZO7wNJgHO78VN4zN8EMDOVUjW3Xg8oSABBe:vZjoY4EEyHWqN6KjzbPe
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 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2468-0-0x00000000012C0000-0x00000000014AE000-memory.dmp upx behavioral1/memory/2468-2-0x00000000012C0000-0x00000000014AE000-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 1 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe 2468 053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\053f3817cce25772bc1712161cc69ac8_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2468