Analysis
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max time kernel
279s -
max time network
421s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
30-11-2022 17:32
Static task
static1
Behavioral task
behavioral1
Sample
BF.vbs
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
BF.vbs
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
teased/brisk.vbs
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
teased/brisk.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
teased/streetcar.ps1
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
teased/streetcar.ps1
Resource
win10v2004-20221111-en
General
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Target
teased/streetcar.ps1
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Size
360B
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MD5
8b1705dace1204fca00b08d30c674986
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SHA1
c2671acb6149ea7525fa1360d167aabd249671d7
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SHA256
af90b3709a27e3f1600cf587fcf839c7a01ccd970c4ede68d0ae5dab493f49fa
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SHA512
4503e5675c53aaa32559e1ceac3f9ee7be17a020ffdff2ef54f699db3ba5334ee20406060bf4082be3df399b6f0470d7db6e4049fa896e5b590b587f540b5442
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 1536 powershell.exe 1536 powershell.exe 1536 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1536 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
powershell.exedescription pid process target process PID 1536 wrote to memory of 900 1536 powershell.exe rundll32.exe PID 1536 wrote to memory of 900 1536 powershell.exe rundll32.exe PID 1536 wrote to memory of 900 1536 powershell.exe rundll32.exe
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\teased\streetcar.ps11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\users\public\splatterSwivels.txt DrawThemeIcon2⤵PID:900
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