General
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Target
45b31e28c27d8ce387953e84c3c4bdad_JaffaCakes118
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Size
4.3MB
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Sample
240515-maxrssch24
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MD5
45b31e28c27d8ce387953e84c3c4bdad
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SHA1
3ac660d923d552a30b7115179e9e5e9bd7d6e213
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SHA256
6c07121c3ad1444b459b080ea3d3d3d103f93ffb49f1ab260d82bc56a8de25d2
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SHA512
7a6da05d2c996fe4d302d0d2f429798fdcec2b6095e066e703d4fc6e51dfe555ace819e035daa100af9e9dead10d0bd5f6e1f8be5802c0a12c10f9b702ea315d
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SSDEEP
98304:aqSh5zRZwYeMMIV3PsU6Z8y6TaOphYLYSHinQpUt/YV5DyzFf:ajHYOpCm/s9y
Static task
static1
Behavioral task
behavioral1
Sample
45b31e28c27d8ce387953e84c3c4bdad_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
45b31e28c27d8ce387953e84c3c4bdad_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
45b31e28c27d8ce387953e84c3c4bdad_JaffaCakes118
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Size
4.3MB
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MD5
45b31e28c27d8ce387953e84c3c4bdad
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SHA1
3ac660d923d552a30b7115179e9e5e9bd7d6e213
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SHA256
6c07121c3ad1444b459b080ea3d3d3d103f93ffb49f1ab260d82bc56a8de25d2
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SHA512
7a6da05d2c996fe4d302d0d2f429798fdcec2b6095e066e703d4fc6e51dfe555ace819e035daa100af9e9dead10d0bd5f6e1f8be5802c0a12c10f9b702ea315d
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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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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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