Analysis
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max time kernel
134s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-10-2022 15:10
Static task
static1
Behavioral task
behavioral1
Sample
AW7938730028-10-24-22.exe
Resource
win7-20220812-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/3308-143-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3308-144-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3308-145-0x0000000000400000-0x000000000044F000-memory.dmp netwire behavioral2/memory/3308-149-0x0000000000400000-0x000000000044F000-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-1-5-21-929662420-1054238289-2961194603-1000\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 3044 set thread context of 3308 3044 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 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 3044 AW7938730028-10-24-22.exe 892 powershell.exe 892 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AW7938730028-10-24-22.exepowershell.exedescription pid process Token: SeDebugPrivilege 3044 AW7938730028-10-24-22.exe Token: SeDebugPrivilege 892 powershell.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
AW7938730028-10-24-22.exedescription pid process target process PID 3044 wrote to memory of 892 3044 AW7938730028-10-24-22.exe powershell.exe PID 3044 wrote to memory of 892 3044 AW7938730028-10-24-22.exe powershell.exe PID 3044 wrote to memory of 892 3044 AW7938730028-10-24-22.exe powershell.exe PID 3044 wrote to memory of 4152 3044 AW7938730028-10-24-22.exe schtasks.exe PID 3044 wrote to memory of 4152 3044 AW7938730028-10-24-22.exe schtasks.exe PID 3044 wrote to memory of 4152 3044 AW7938730028-10-24-22.exe schtasks.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 AW7938730028-10-24-22.exe AW7938730028-10-24-22.exe PID 3044 wrote to memory of 3308 3044 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\tmp7C44.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\tmp7C44.tmpFilesize
1KB
MD5a46334d6ad9be37c5ced64a4cdc00f80
SHA19659088317efe500bb540854aa4d73604aaa51fb
SHA2567b09d55b8cbd1241125d8aa369a581e525763d73a445cd87ecfe2616d258e1b2
SHA5128e2be95cd853ff7020336f8dfb0af472c0fbd03a228ce2c198c76c3d6caedac11fe7fdeb8c255e1de209db8643cbaab4acf5fd6292f6aedcc776ad8dbce60182
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memory/892-146-0x00000000053D0000-0x00000000053F2000-memory.dmpFilesize
136KB
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memory/892-158-0x00000000078E0000-0x00000000078EE000-memory.dmpFilesize
56KB
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memory/892-159-0x00000000079F0000-0x0000000007A0A000-memory.dmpFilesize
104KB
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memory/892-157-0x0000000007930000-0x00000000079C6000-memory.dmpFilesize
600KB
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memory/892-137-0x0000000000000000-mapping.dmp
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memory/892-156-0x0000000007720000-0x000000000772A000-memory.dmpFilesize
40KB
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memory/892-155-0x00000000076B0000-0x00000000076CA000-memory.dmpFilesize
104KB
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memory/892-139-0x0000000002AD0000-0x0000000002B06000-memory.dmpFilesize
216KB
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memory/892-154-0x0000000007CF0000-0x000000000836A000-memory.dmpFilesize
6.5MB
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memory/892-142-0x00000000056F0000-0x0000000005D18000-memory.dmpFilesize
6.2MB
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memory/892-153-0x0000000006940000-0x000000000695E000-memory.dmpFilesize
120KB
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memory/892-152-0x0000000070CC0000-0x0000000070D0C000-memory.dmpFilesize
304KB
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memory/892-160-0x00000000079D0000-0x00000000079D8000-memory.dmpFilesize
32KB
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memory/892-147-0x0000000005470000-0x00000000054D6000-memory.dmpFilesize
408KB
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memory/892-151-0x0000000007360000-0x0000000007392000-memory.dmpFilesize
200KB
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memory/892-148-0x0000000005590000-0x00000000055F6000-memory.dmpFilesize
408KB
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memory/892-150-0x0000000006380000-0x000000000639E000-memory.dmpFilesize
120KB
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memory/3044-134-0x0000000004E80000-0x0000000004F12000-memory.dmpFilesize
584KB
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memory/3044-133-0x0000000005550000-0x0000000005AF4000-memory.dmpFilesize
5.6MB
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memory/3044-136-0x0000000008920000-0x00000000089BC000-memory.dmpFilesize
624KB
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memory/3044-132-0x00000000003C0000-0x00000000004CA000-memory.dmpFilesize
1.0MB
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memory/3044-135-0x0000000004F70000-0x0000000004F7A000-memory.dmpFilesize
40KB
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memory/3308-149-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3308-144-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3308-143-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/3308-141-0x0000000000000000-mapping.dmp
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memory/3308-145-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/4152-138-0x0000000000000000-mapping.dmp