Analysis
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max time kernel
34s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 11:52
Static task
static1
Behavioral task
behavioral1
Sample
AS.js
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
AS.js
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
fix/cowl.ps1
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
fix/cowl.ps1
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
fix/fasteners.js
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
fix/fasteners.js
Resource
win10v2004-20221111-en
General
-
Target
fix/cowl.ps1
-
Size
372B
-
MD5
a4c8c036554ea25d5ac87e0a29c5ef26
-
SHA1
f18c585985f8968cfb69bcb2b3143918ea542b6d
-
SHA256
5d9fb9c3365714b149cec1a109162e04c78d0b818e95341df296663c225eff5f
-
SHA512
7c0c7b44c8d509330302bf77d22a7c7e0d4f9de9ae3b8c6a3bc72153cd95c7ee658da6c49e897976bd4b43623d0dbe770df52526abb7bc85f81effc39fe4ba3d
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1608 powershell.exe 1608 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1608 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
powershell.exedescription pid process target process PID 1608 wrote to memory of 1944 1608 powershell.exe rundll32.exe PID 1608 wrote to memory of 1944 1608 powershell.exe rundll32.exe PID 1608 wrote to memory of 1944 1608 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\fix\cowl.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\termagancyImf.jpg DrawThemeIcon2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1608-54-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmpFilesize
8KB
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memory/1608-55-0x000007FEF37A0000-0x000007FEF41C3000-memory.dmpFilesize
10.1MB
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memory/1608-57-0x0000000002514000-0x0000000002517000-memory.dmpFilesize
12KB
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memory/1608-56-0x000007FEF2C40000-0x000007FEF379D000-memory.dmpFilesize
11.4MB
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memory/1608-58-0x000000000251B000-0x000000000253A000-memory.dmpFilesize
124KB
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memory/1608-60-0x0000000002514000-0x0000000002517000-memory.dmpFilesize
12KB
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memory/1608-61-0x000000000251B000-0x000000000253A000-memory.dmpFilesize
124KB
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memory/1944-59-0x0000000000000000-mapping.dmp