Analysis
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max time kernel
494s -
max time network
498s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2022 21:26
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/beguiler.vbs
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
teased/beguiler.vbs
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
teased/brainwaves.ps1
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
teased/brainwaves.ps1
Resource
win10v2004-20220901-en
General
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Target
teased/brainwaves.ps1
-
Size
366B
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MD5
d999bce28a38621792df566ed981778a
-
SHA1
44e4c83d6a67fe60e4458f6e52a9bed7f1ef221a
-
SHA256
2401544d6ef74e83d65dae84694e0ac53e48301821507b1327e9a143bb4d1134
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SHA512
0994f76e5d6db3a8ed1a03e865d6552da260e5ccbde6d4e685c42ff4222adeb80742adb6856e7b90294a34a991d2e48adf04dd27f6626b598e56dd25d5771ab7
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 5044 powershell.exe 5044 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 5044 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
powershell.exedescription pid process target process PID 5044 wrote to memory of 3504 5044 powershell.exe rundll32.exe PID 5044 wrote to memory of 3504 5044 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\brainwaves.ps11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\users\public\extroversionRadiantly.txt DrawThemeIcon2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/3504-134-0x0000000000000000-mapping.dmp
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memory/5044-132-0x00000293DAD40000-0x00000293DAD62000-memory.dmpFilesize
136KB
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memory/5044-133-0x00007FFA98630000-0x00007FFA990F1000-memory.dmpFilesize
10.8MB
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memory/5044-135-0x00007FFA98630000-0x00007FFA990F1000-memory.dmpFilesize
10.8MB