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Analysis
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max time kernel
11s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/10/2024, 07:37
Static task
static1
Behavioral task
behavioral1
Sample
ZAMOWIEN.EXE.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ZAMOWIEN.EXE.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Sakset.ps1
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Sakset.ps1
Resource
win10v2004-20241007-en
General
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Target
ZAMOWIEN.EXE.exe
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Size
443KB
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MD5
e48da20cb37e235145461d1ef93d560e
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SHA1
cbea11aeb4c0ce13c251b5f9bf13560882602a9b
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SHA256
f1a872932afe6964f188d3ddd0f2c2dfa639bfcdfd1baff74bdcd5eca8f815c9
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SHA512
276d051174944b9fca11e21db397fb462296d870faf11fc41b57335acddf475f641df74f4ffadeeb38a014ee1819ad185ad08f3d16d62aeb73d456332ade56a0
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SSDEEP
6144:NqC56ALcmpQFbVySc2pMOooOZFC7PPH9OvuGnzH6JOSOs+VrPfh8RBq/q4+96YJ0:KA9WL5c2pE8PHZGT64P5aRIle5FVaFzf
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2816 powershell.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\o.pri ZAMOWIEN.EXE.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\resources\0409\Bitings235\restqfr.sta ZAMOWIEN.EXE.exe File opened for modification C:\Windows\resources\0409\vampirism\discomposed.ini ZAMOWIEN.EXE.exe -
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 ZAMOWIEN.EXE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2816 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2816 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1872 wrote to memory of 2816 1872 ZAMOWIEN.EXE.exe 30 PID 1872 wrote to memory of 2816 1872 ZAMOWIEN.EXE.exe 30 PID 1872 wrote to memory of 2816 1872 ZAMOWIEN.EXE.exe 30 PID 1872 wrote to memory of 2816 1872 ZAMOWIEN.EXE.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ZAMOWIEN.EXE.exe"C:\Users\Admin\AppData\Local\Temp\ZAMOWIEN.EXE.exe"1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden "$Ossarium=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Temp\deciliteren\afstnings\Sakset.Res';$storvasks=$Ossarium.SubString(53865,3);.$storvasks($Ossarium)"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2816
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