General
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Target
047e0a82e208a8ef6713407e81c40c9a_JaffaCakes118
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Size
4.3MB
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Sample
240623-acg3xavejk
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MD5
047e0a82e208a8ef6713407e81c40c9a
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SHA1
296df851a133fee2b780e8ca81d125efd67eca6b
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SHA256
6062b123b37153bc33443e7a185df7c3d4a7b179184db06e51b0f53fc8dc9d17
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SHA512
12b4fa049002884937bd4ae8069a4e81955382b4a77adb5c17de9d8c283a90834a04cf68f17b6c6b642c586d91578fdb5f894049a367e466e5094970cac27123
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SSDEEP
98304:aqSh5zRZwYeMMIV3PsU6Z8y6TaOphYLYSHinQpUt/YV5DyzFf:ajHYOpCm/s9y
Static task
static1
Behavioral task
behavioral1
Sample
047e0a82e208a8ef6713407e81c40c9a_JaffaCakes118.exe
Resource
win7-20231129-en
Malware Config
Targets
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Target
047e0a82e208a8ef6713407e81c40c9a_JaffaCakes118
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Size
4.3MB
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MD5
047e0a82e208a8ef6713407e81c40c9a
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SHA1
296df851a133fee2b780e8ca81d125efd67eca6b
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SHA256
6062b123b37153bc33443e7a185df7c3d4a7b179184db06e51b0f53fc8dc9d17
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SHA512
12b4fa049002884937bd4ae8069a4e81955382b4a77adb5c17de9d8c283a90834a04cf68f17b6c6b642c586d91578fdb5f894049a367e466e5094970cac27123
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SSDEEP
98304:aqSh5zRZwYeMMIV3PsU6Z8y6TaOphYLYSHinQpUt/YV5DyzFf:ajHYOpCm/s9y
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Looks for VirtualBox Guest Additions in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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