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
31/10/2024, 03:55
Static task
static1
Behavioral task
behavioral1
Sample
818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe
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Size
23KB
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MD5
818a887f67b766e35ac6f0463f65155f
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SHA1
e96b81771f70bdba46c4969e2440cdf1d77bd80e
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SHA256
02cf232de108e07c9c506f9e2640edc384498d77f210b45bdcfebdb3d09cef50
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SHA512
c8c1734301da24910b74c6af77986c8b3b5961c64a0186cd91747d8a28b279d0e0283e3ea2226a69ed0c54afcc78a1301605a038a35f473e516a8de51462a8e3
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SSDEEP
384:FmjBSiX7Y7PonfpGF9y0r6stGeqwI7vbXzdAvyo8DwcVppeSnWHqJw:WJ79fSZustabXz8yo8DNpWHV
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3368 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3368 wrote to memory of 1716 3368 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe 86 PID 3368 wrote to memory of 1716 3368 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe 86 PID 3368 wrote to memory of 1716 3368 818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\818a887f67b766e35ac6f0463f65155f_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\818A88~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
PID:1716
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