General
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Target
a108f8dc9b87caae3477711e6fabf60a_JaffaCakes118
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Size
4.3MB
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Sample
240612-r5f5rasfjr
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MD5
a108f8dc9b87caae3477711e6fabf60a
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SHA1
2b9ef57338ee1893a9d6421a6fa8d1e237146f74
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SHA256
00dc34993eb771ea60faf05a84a75b2aa7169137f120be5fb6d9a1819512b76d
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SHA512
234617c93e5820b3f409970b36780c109fc95991d5c07a47f2fe2f85d5b4ec0a5a0cab72684e6f46fdc7d4afb3f21a6e3cb5aeb8e5dc21c985f02992613dcf9e
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SSDEEP
98304:aqSh5zRZwYeMMIV3PsU6Z8y6TaOphYLYSHinQpUt/YV5DyzFf:ajHYOpCm/s9y
Static task
static1
Behavioral task
behavioral1
Sample
a108f8dc9b87caae3477711e6fabf60a_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a108f8dc9b87caae3477711e6fabf60a_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
a108f8dc9b87caae3477711e6fabf60a_JaffaCakes118
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Size
4.3MB
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MD5
a108f8dc9b87caae3477711e6fabf60a
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SHA1
2b9ef57338ee1893a9d6421a6fa8d1e237146f74
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SHA256
00dc34993eb771ea60faf05a84a75b2aa7169137f120be5fb6d9a1819512b76d
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SHA512
234617c93e5820b3f409970b36780c109fc95991d5c07a47f2fe2f85d5b4ec0a5a0cab72684e6f46fdc7d4afb3f21a6e3cb5aeb8e5dc21c985f02992613dcf9e
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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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