Analysis
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max time kernel
103s -
max time network
92s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
09-11-2022 09:49
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe
Resource
win7-20220812-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe
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Size
1.1MB
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MD5
cfb78cd713d80aa92ba275f06b735d50
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SHA1
7082fbbcea7765f24544aad61c5efe509ba6502e
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SHA256
63c76b6d8a6c83e113d4a72361c8df64d493339fe94503522b3f666b19aacfa2
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SHA512
f684c1d9cc71e2677285502de46b3fc1c37912c9cad6f3b647ffcafe53c26df229b171b11e902fb1178f8280813ac809143448d06ea1688805efe7f175c8bd93
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SSDEEP
12288:At2PHkEXbqyYsBFMWYndz5BOX58Hh8l84VFULbCzhAEGgeIlAtityZN9u7PKeJt+:5Hk1sBG7il9FUL+4ftVZiFJd2KoJZ5
Malware Config
Extracted
netwire
podzeye2.duckdns.org:4433
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activex_autorun
false
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copy_executable
false
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delete_original
false
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host_id
HostId-%Rand%
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lock_executable
false
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offline_keylogger
false
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password
Password
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registry_autorun
false
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use_mutex
false
Signatures
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NetWire RAT payload 8 IoCs
Processes:
resource yara_rule behavioral1/memory/580-70-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-72-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-73-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-75-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-76-0x000000000041AE7B-mapping.dmp netwire behavioral1/memory/580-79-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-80-0x0000000000400000-0x0000000000450000-memory.dmp netwire behavioral1/memory/580-83-0x0000000000400000-0x0000000000450000-memory.dmp netwire -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exedescription pid process target process PID 1908 set thread context of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exepowershell.exepid process 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe 1736 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exepowershell.exedescription pid process Token: SeDebugPrivilege 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe Token: SeDebugPrivilege 1736 powershell.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exedescription pid process target process PID 1908 wrote to memory of 1736 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe powershell.exe PID 1908 wrote to memory of 1736 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe powershell.exe PID 1908 wrote to memory of 1736 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe powershell.exe PID 1908 wrote to memory of 1736 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe powershell.exe PID 1908 wrote to memory of 1008 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe schtasks.exe PID 1908 wrote to memory of 1008 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe schtasks.exe PID 1908 wrote to memory of 1008 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe schtasks.exe PID 1908 wrote to memory of 1008 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe schtasks.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe PID 1908 wrote to memory of 580 1908 SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21294.3900.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oiISCbfmn.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1736 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oiISCbfmn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3FA0.tmp"2⤵
- Creates scheduled task(s)
PID:1008 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:580
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp3FA0.tmpFilesize
1KB
MD5f99019a24393ac47e2930305ebab5764
SHA116303b2f8055bba02456648895793102c89493a5
SHA256fbaa889956cd747ffed30c46980a4b6e01fb1c789715fa93e365c491350f0907
SHA5126974651edb5b938aa727d5b26ad5e93e22097161fd7161925db958d8cafae60cb53b51c534085123717d7700e6a9f442487a86adf170e9cbcc384b5cd848bd8e
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memory/580-73-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-72-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-68-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-66-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-80-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-79-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-76-0x000000000041AE7B-mapping.dmp
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memory/580-75-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-70-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-65-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/580-83-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/1008-61-0x0000000000000000-mapping.dmp
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memory/1736-60-0x0000000000000000-mapping.dmp
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memory/1736-81-0x000000006DE30000-0x000000006E3DB000-memory.dmpFilesize
5.7MB
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memory/1736-82-0x000000006DE30000-0x000000006E3DB000-memory.dmpFilesize
5.7MB
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memory/1908-64-0x00000000052D0000-0x0000000005328000-memory.dmpFilesize
352KB
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memory/1908-57-0x00000000006D0000-0x00000000006E8000-memory.dmpFilesize
96KB
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memory/1908-54-0x0000000000150000-0x0000000000276000-memory.dmpFilesize
1.1MB
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memory/1908-55-0x00000000753C1000-0x00000000753C3000-memory.dmpFilesize
8KB
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memory/1908-56-0x0000000002060000-0x000000000210E000-memory.dmpFilesize
696KB
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memory/1908-59-0x00000000057F0000-0x0000000005882000-memory.dmpFilesize
584KB
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memory/1908-58-0x0000000000390000-0x000000000039C000-memory.dmpFilesize
48KB