Analysis
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max time kernel
1s -
max time network
4s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27/09/2024, 01:36
Static task
static1
Behavioral task
behavioral1
Sample
f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Errors
General
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Target
f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe
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Size
141KB
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MD5
f9799d217ea10c80096f02643506d9f3
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SHA1
a433c27d6bca8cf17438565f1757f39701f09104
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SHA256
1df1eef5e335867748ac9e3a2c3d3dd1277f3909ce8387b10b3c1dcf178a180d
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SHA512
d0d90acfa8d6fa289a3acf2396f1fca5b2e00bc1bbff7677a0752d3648860ff928d2ed447b805571acdf2d7d52d92514d074e61118163526a205d7dc171e841f
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SSDEEP
3072:cSXihzlxRRER5brzruA+Xv35ByNQHbDlh31IGf45s0n:cSSxlfmR5br+J35ByNkNhii45
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 f9799d217ea10c80096f02643506d9f3_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 f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4524 f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 4524 f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4524