Analysis
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max time kernel
31s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 19:58
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/annually.ps1
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
fix/annually.ps1
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
fix/auspiciously.js
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
fix/auspiciously.js
Resource
win10v2004-20221111-en
General
-
Target
fix/annually.ps1
-
Size
375B
-
MD5
4805c032d5d49c79b0a1b3ad6804fc28
-
SHA1
1138e64e4e295ba987c27fbff544c8469f9d8cb1
-
SHA256
ac83785a297e3682699e36b2de839acc4228953cf323312d8af8a10016d517a0
-
SHA512
2ea3780ef0eeede995155bfe2b7741e16d75081546725964a36ff85fd95efbd2236d5aa7bb308cb520cf63afe74f8f1cf189e4bd20c21f8ec6c060d4d0982d3c
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 1112 powershell.exe 1112 powershell.exe 1112 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1112 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
powershell.exedescription pid process target process PID 1112 wrote to memory of 1784 1112 powershell.exe rundll32.exe PID 1112 wrote to memory of 1784 1112 powershell.exe rundll32.exe PID 1112 wrote to memory of 1784 1112 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\annually.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\compressibleEdge.jpg DrawThemeIcon2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1112-54-0x000007FEFBC61000-0x000007FEFBC63000-memory.dmpFilesize
8KB
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memory/1112-55-0x000007FEF4280000-0x000007FEF4CA3000-memory.dmpFilesize
10.1MB
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memory/1112-57-0x00000000028E4000-0x00000000028E7000-memory.dmpFilesize
12KB
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memory/1112-56-0x000007FEF3720000-0x000007FEF427D000-memory.dmpFilesize
11.4MB
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memory/1112-58-0x000000001B820000-0x000000001BB1F000-memory.dmpFilesize
3.0MB
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memory/1112-59-0x00000000028EB000-0x000000000290A000-memory.dmpFilesize
124KB
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memory/1112-61-0x00000000028E4000-0x00000000028E7000-memory.dmpFilesize
12KB
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memory/1112-62-0x00000000028EB000-0x000000000290A000-memory.dmpFilesize
124KB
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memory/1784-60-0x0000000000000000-mapping.dmp