Analysis
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max time kernel
0s -
max time network
0s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 06:51
Static task
static1
Behavioral task
behavioral1
Sample
eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe
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Size
125KB
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MD5
eacb0f93b7bc04647154e699b0777ba9
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SHA1
510fe067d5f17180cd145f03fcb37e416b92247c
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SHA256
4496c686ea14878884bb199ade69acd7c4782e5daea7dd5e36992c7e2313bcf2
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SHA512
a51755a0d059190212f040de551156917aeaa87c68cd29633fbb51f70ca1c6335259e984c2905f7cf074ab528362854b6bdd81a9e2a6a1ff2968366eb6a26dbe
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SSDEEP
3072:P8GXegv7A1hUsDT4kURmZ8JC5qnRqzJ2ayDh8pqKZ:P8GXeg+T4QZb+D+p
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 eacb0f93b7bc04647154e699b0777ba9_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 eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1876 eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 1876 eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eacb0f93b7bc04647154e699b0777ba9_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1876