Analysis
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max time kernel
146s -
max time network
142s -
platform
windows10_x64 -
resource
win10 -
submitted
24-06-2020 15:09
Static task
static1
Behavioral task
behavioral1
Sample
7165390_Inv0ice_C0py.exe
Resource
win7v200430
General
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Target
7165390_Inv0ice_C0py.exe
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Size
1.3MB
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MD5
c8781b5096f61ff2c5be9cf36d08ab10
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SHA1
0405bc2027c1dd3af8ca4ce2c5965e3acba91854
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SHA256
a73359e756c28a176925f85e7aa0326213bbf54c5fea0dac86215341fa258cc6
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SHA512
93d4fa60069510330ac65f8989af12964f1f8f8770d30d6ccd38077ee34a43aa67bc4a185c82777ef88be68931e5d2ae2f327064a7dc0e33c193405596b85e81
Malware Config
Extracted
nanocore
1.2.2.0
omojune.duckdns.org:8090
dcf5c8b2-cf5c-4745-a999-a029dd2150f1
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activate_away_mode
true
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backup_connection_host
omojune.duckdns.org
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2020-03-25T16:41:24.051441936Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
8090
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default_group
omo june
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
dcf5c8b2-cf5c-4745-a999-a029dd2150f1
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
omojune.duckdns.org
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
true
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Signatures
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Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
7165390_Inv0ice_C0py.exepid process 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
7165390_Inv0ice_C0py.exepid process 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe -
Suspicious behavior: EnumeratesProcesses 29 IoCs
Processes:
MSBuild.exe7165390_Inv0ice_C0py.exepid process 3956 MSBuild.exe 3956 MSBuild.exe 3956 MSBuild.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe 3920 7165390_Inv0ice_C0py.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
MSBuild.exepid process 3956 MSBuild.exe -
Drops startup file 1 IoCs
Processes:
7165390_Inv0ice_C0py.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\amsi.url 7165390_Inv0ice_C0py.exe -
Processes:
MSBuild.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA MSBuild.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
7165390_Inv0ice_C0py.exedescription pid process target process PID 3920 wrote to memory of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe PID 3920 wrote to memory of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe PID 3920 wrote to memory of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe PID 3920 wrote to memory of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe PID 3920 wrote to memory of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7165390_Inv0ice_C0py.exedescription pid process target process PID 3920 set thread context of 3956 3920 7165390_Inv0ice_C0py.exe MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 3956 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7165390_Inv0ice_C0py.exe"C:\Users\Admin\AppData\Local\Temp\7165390_Inv0ice_C0py.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious behavior: EnumeratesProcesses
- Drops startup file
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken