Analysis
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max time kernel
123s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
17-11-2022 08:21
Static task
static1
Behavioral task
behavioral1
Sample
3c1e6cd3871d8aa14b4ea85689393b48.exe
Resource
win7-20221111-en
General
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Target
3c1e6cd3871d8aa14b4ea85689393b48.exe
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Size
7KB
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MD5
3c1e6cd3871d8aa14b4ea85689393b48
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SHA1
9b05cf7551df9ec8a772253bd6b1222388e4d60e
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SHA256
35a2e0e9daf4aaa64a5e8057eb6114c95bb4326763f768e09dbf25b57b387766
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SHA512
b19d1f8c42415ec620aaee7da2e6710630c027b8210ce11ed71db3e3e12c3523c34bf71804b7702950569104ab811ae17e6c5d2e25fe4480b778923cccaa6919
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SSDEEP
192:Y9O488udnr3gTZ4ELGDM9xyXAVxVVdWS75HjXEU0F:Y9O48jdUZ4ELWM9QeP5b90
Malware Config
Signatures
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NetWire RAT payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1976-68-0x0000000000400000-0x000000000042B000-memory.dmp netwire behavioral1/memory/1976-69-0x0000000000400000-0x000000000042B000-memory.dmp netwire behavioral1/memory/1976-71-0x0000000000400000-0x000000000042B000-memory.dmp netwire behavioral1/memory/1976-73-0x0000000000400000-0x000000000042B000-memory.dmp netwire behavioral1/memory/1976-74-0x00000000004026D0-mapping.dmp netwire behavioral1/memory/1976-77-0x0000000000400000-0x000000000042B000-memory.dmp netwire behavioral1/memory/1976-78-0x0000000000400000-0x000000000042B000-memory.dmp netwire -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3c1e6cd3871d8aa14b4ea85689393b48.exedescription pid process target process PID 1796 set thread context of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 1340 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
3c1e6cd3871d8aa14b4ea85689393b48.exepowershell.exedescription pid process Token: SeDebugPrivilege 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe Token: SeDebugPrivilege 1340 powershell.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
3c1e6cd3871d8aa14b4ea85689393b48.execmd.exedescription pid process target process PID 1796 wrote to memory of 1488 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe cmd.exe PID 1796 wrote to memory of 1488 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe cmd.exe PID 1796 wrote to memory of 1488 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe cmd.exe PID 1796 wrote to memory of 1488 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe cmd.exe PID 1488 wrote to memory of 1500 1488 cmd.exe PING.EXE PID 1488 wrote to memory of 1500 1488 cmd.exe PING.EXE PID 1488 wrote to memory of 1500 1488 cmd.exe PING.EXE PID 1488 wrote to memory of 1500 1488 cmd.exe PING.EXE PID 1796 wrote to memory of 1340 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe powershell.exe PID 1796 wrote to memory of 1340 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe powershell.exe PID 1796 wrote to memory of 1340 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe powershell.exe PID 1796 wrote to memory of 1340 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe powershell.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe PID 1796 wrote to memory of 1976 1796 3c1e6cd3871d8aa14b4ea85689393b48.exe 3c1e6cd3871d8aa14b4ea85689393b48.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c1e6cd3871d8aa14b4ea85689393b48.exe"C:\Users\Admin\AppData\Local\Temp\3c1e6cd3871d8aa14b4ea85689393b48.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping google.com2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping google.com3⤵
- Runs ping.exe
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\3c1e6cd3871d8aa14b4ea85689393b48.exeC:\Users\Admin\AppData\Local\Temp\3c1e6cd3871d8aa14b4ea85689393b48.exe2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1340-59-0x0000000000000000-mapping.dmp
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memory/1340-61-0x000000006E670000-0x000000006EC1B000-memory.dmpFilesize
5.7MB
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memory/1340-62-0x000000006E670000-0x000000006EC1B000-memory.dmpFilesize
5.7MB
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memory/1488-56-0x0000000000000000-mapping.dmp
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memory/1500-57-0x0000000000000000-mapping.dmp
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memory/1796-54-0x0000000000E00000-0x0000000000E08000-memory.dmpFilesize
32KB
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memory/1796-55-0x00000000760A1000-0x00000000760A3000-memory.dmpFilesize
8KB
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memory/1796-58-0x000000000C980000-0x000000000CBAC000-memory.dmpFilesize
2.2MB
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memory/1976-63-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-64-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-68-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-69-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-66-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-71-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-73-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-74-0x00000000004026D0-mapping.dmp
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memory/1976-77-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/1976-78-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB