Analysis
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max time kernel
93s -
max time network
188s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 07:48
Behavioral task
behavioral1
Sample
80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe
Resource
win7-20220812-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe
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Size
486KB
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MD5
2d00d69761c999252896aa193c5938b6
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SHA1
8643404bb111ff117c193e13a7266dd0676b165c
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SHA256
80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62
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SHA512
bcd1359d194f71d35ac475d4953b5904f01da406c41e06bb00979e62c1b2aea416f43ade5d6eb3983fea9ea952d3dc210e5768544befe7a6ebae78230a31c5ec
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SSDEEP
6144:9HLCVO8DoBuIZJ5iD0jsY7tBU84rK4QtvmeHKS:AM5BuI75iQjswz4r1yq
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe SCVVHSOT.exe" 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral1/memory/956-54-0x0000000000400000-0x000000000049A000-memory.dmp upx behavioral1/memory/956-62-0x0000000000400000-0x000000000049A000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Yahoo Messengger = "C:\\Windows\\system32\\SCVVHSOT.exe" 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\h: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\j: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\y: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\a: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\b: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\e: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\k: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\n: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\o: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\w: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\g: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\p: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\v: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\x: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\t: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\f: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\i: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\l: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\m: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\q: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\r: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\s: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\u: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened (read-only) \??\z: 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\autorun.ini 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File created C:\Windows\SysWOW64\setting.ini 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened for modification C:\Windows\SysWOW64\setting.ini 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File created C:\Windows\SysWOW64\SCVVHSOT.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened for modification C:\Windows\SysWOW64\SCVVHSOT.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File created C:\Windows\SysWOW64\blastclnnn.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened for modification C:\Windows\SysWOW64\blastclnnn.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\SCVVHSOT.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe File opened for modification C:\Windows\SCVVHSOT.exe 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 956 wrote to memory of 1740 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 27 PID 956 wrote to memory of 1740 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 27 PID 956 wrote to memory of 1740 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 27 PID 956 wrote to memory of 1740 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 27 PID 1740 wrote to memory of 628 1740 cmd.exe 29 PID 1740 wrote to memory of 628 1740 cmd.exe 29 PID 1740 wrote to memory of 628 1740 cmd.exe 29 PID 1740 wrote to memory of 628 1740 cmd.exe 29 PID 956 wrote to memory of 1204 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 30 PID 956 wrote to memory of 1204 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 30 PID 956 wrote to memory of 1204 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 30 PID 956 wrote to memory of 1204 956 80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe 30 PID 1204 wrote to memory of 896 1204 cmd.exe 32 PID 1204 wrote to memory of 896 1204 cmd.exe 32 PID 1204 wrote to memory of 896 1204 cmd.exe 32 PID 1204 wrote to memory of 896 1204 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe"C:\Users\Admin\AppData\Local\Temp\80f76b8667e40c879fcad05ce070cef3a38159e540fdf73bfda2bb45b47e4a62.exe"1⤵
- Modifies WinLogon for persistence
- Disables RegEdit via registry modification
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C AT /delete /yes2⤵
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Windows\SysWOW64\at.exeAT /delete /yes3⤵PID:628
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\blastclnnn.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Windows\SysWOW64\at.exeAT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\blastclnnn.exe3⤵PID:896
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