Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/10/2024, 01:19
Static task
static1
Behavioral task
behavioral1
Sample
5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe
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Size
625KB
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MD5
5015b8854a7d58d13dd448ce7d7c2a4a
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SHA1
c97180733e4fc92559281a593357984b58c1566f
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SHA256
a3a0ec56288b876d13dfcbf81ce6824c8b2a0ff432e84d1beeb4dcb26f7a981c
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SHA512
d228a6838b75a390d1d00304f34099c8bb9f7536488296465728feaae95df09d3ee9b2bc95cb6f779764fd7ef11d27ab1efcef9af10b73d52f154b05fb54c663
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SSDEEP
12288:P4BCft3WeAK4ezvi1RbYDhgczCpjR96dD2IM5LD9a:P4BoGO4ez2QMjH6diIga
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 832 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 832 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 832 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 832 5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5015b8854a7d58d13dd448ce7d7c2a4a_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:832