Analysis
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max time kernel
134s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-10-2022 10:39
Static task
static1
Behavioral task
behavioral1
Sample
AW7938730028-10-24-22.exe
Resource
win7-20220901-en
General
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Target
AW7938730028-10-24-22.exe
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Size
1.0MB
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MD5
839197eee0260468564f9d9b495925ee
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SHA1
071635cb3bf7e3366a18222ae2f505167be50d78
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SHA256
98949b9cd7eb063eb4a2970136d3483b29891bd8c1c2ec6104e45b76f838ddf9
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SHA512
d703f04cd774dc747580f1994c0d531ae82c9d9013b025b60abcd4fb849ec6dda62f721eabb5dbc904f18e4a857c347aa302083999ae9edb85d26a153488f4e2
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SSDEEP
12288:UKOwdd/jJVGhZzg9fP8tdyvUFAF73b3rFguY8:UKXdrL+yvUiF7L35f
Malware Config
Extracted
netwire
podzeye2.duckdns.org:4411
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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 4 IoCs
Processes:
resource yara_rule behavioral2/memory/3820-142-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3820-144-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3820-145-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3820-149-0x0000000000400000-0x000000000044F000-memory.dmp netwire -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
AW7938730028-10-24-22.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation AW7938730028-10-24-22.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
AW7938730028-10-24-22.exedescription pid process target process PID 4920 set thread context of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.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 9 IoCs
Processes:
AW7938730028-10-24-22.exepowershell.exepid process 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 4920 AW7938730028-10-24-22.exe 2132 powershell.exe 2132 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AW7938730028-10-24-22.exepowershell.exedescription pid process Token: SeDebugPrivilege 4920 AW7938730028-10-24-22.exe Token: SeDebugPrivilege 2132 powershell.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
AW7938730028-10-24-22.exedescription pid process target process PID 4920 wrote to memory of 2132 4920 AW7938730028-10-24-22.exe powershell.exe PID 4920 wrote to memory of 2132 4920 AW7938730028-10-24-22.exe powershell.exe PID 4920 wrote to memory of 2132 4920 AW7938730028-10-24-22.exe powershell.exe PID 4920 wrote to memory of 680 4920 AW7938730028-10-24-22.exe schtasks.exe PID 4920 wrote to memory of 680 4920 AW7938730028-10-24-22.exe schtasks.exe PID 4920 wrote to memory of 680 4920 AW7938730028-10-24-22.exe schtasks.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 4920 wrote to memory of 3820 4920 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\AW7938730028-10-24-22.exe"C:\Users\Admin\AppData\Local\Temp\AW7938730028-10-24-22.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OXPRotPDpoJ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OXPRotPDpoJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B9F.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\AW7938730028-10-24-22.exe"C:\Users\Admin\AppData\Local\Temp\AW7938730028-10-24-22.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp4B9F.tmpFilesize
1KB
MD524f8db743e7148a0bb9768c902232c73
SHA180c65b68c24a6e7683e4617da6c8ea805af27c35
SHA25652a047e4d7de1732b6800455d0ddb4ad763971c2cd42d71a69b4a51b511bda48
SHA5127c2d46f2958790dc8dea80ef5fbb725476be21738df118035e1c522a9010f2e3a495d372db98f8540695d1bf7e70652d4c3b3e5cd34fd0114b40f34b28bb14b6
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memory/680-138-0x0000000000000000-mapping.dmp
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memory/2132-146-0x0000000005130000-0x0000000005152000-memory.dmpFilesize
136KB
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memory/2132-153-0x0000000006800000-0x000000000681E000-memory.dmpFilesize
120KB
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memory/2132-147-0x0000000005A50000-0x0000000005AB6000-memory.dmpFilesize
408KB
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memory/2132-137-0x0000000000000000-mapping.dmp
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memory/2132-159-0x00000000078C0000-0x00000000078DA000-memory.dmpFilesize
104KB
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memory/2132-139-0x0000000004C30000-0x0000000004C66000-memory.dmpFilesize
216KB
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memory/2132-158-0x00000000077C0000-0x00000000077CE000-memory.dmpFilesize
56KB
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memory/2132-157-0x0000000007800000-0x0000000007896000-memory.dmpFilesize
600KB
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memory/2132-156-0x00000000075F0000-0x00000000075FA000-memory.dmpFilesize
40KB
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memory/2132-148-0x0000000005BC0000-0x0000000005C26000-memory.dmpFilesize
408KB
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memory/2132-143-0x00000000053B0000-0x00000000059D8000-memory.dmpFilesize
6.2MB
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memory/2132-154-0x0000000007BC0000-0x000000000823A000-memory.dmpFilesize
6.5MB
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memory/2132-152-0x0000000070490000-0x00000000704DC000-memory.dmpFilesize
304KB
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memory/2132-160-0x00000000078B0000-0x00000000078B8000-memory.dmpFilesize
32KB
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memory/2132-155-0x0000000007580000-0x000000000759A000-memory.dmpFilesize
104KB
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memory/2132-151-0x0000000006840000-0x0000000006872000-memory.dmpFilesize
200KB
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memory/2132-150-0x0000000006280000-0x000000000629E000-memory.dmpFilesize
120KB
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memory/3820-149-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3820-145-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3820-144-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3820-142-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3820-141-0x0000000000000000-mapping.dmp
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memory/4920-136-0x0000000008770000-0x000000000880C000-memory.dmpFilesize
624KB
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memory/4920-135-0x0000000004D80000-0x0000000004D8A000-memory.dmpFilesize
40KB
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memory/4920-133-0x0000000005370000-0x0000000005914000-memory.dmpFilesize
5.6MB
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memory/4920-134-0x0000000004CC0000-0x0000000004D52000-memory.dmpFilesize
584KB
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memory/4920-132-0x00000000001E0000-0x00000000002EA000-memory.dmpFilesize
1.0MB