Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-09-2022 02:48
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.DropperX-gen.6565.exe
Resource
win7-20220812-en
General
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Target
SecuriteInfo.com.Win32.DropperX-gen.6565.exe
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Size
23KB
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MD5
8960f5595a2e28ff1aa6297bdaa20ddc
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SHA1
ee55fd3f7f73eeec75722dd1ed7beae4bba5c328
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SHA256
e17c07627e15ec6456db3e80678a27521d794a7897624f2c8f6d3b76e4ec5bdd
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SHA512
dda8b0727e9c15dcd28f2dffe516866694b54fb3a546dbf8cd23ccc0a9bd2a7921ddf23f24fb63ab21625cc4ac8fa94066fab6a381abe0eb56f5b995cca1680a
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SSDEEP
384:pt1LWejDsjw2jCinbQ4vlid7TEPVoyQLkopnB:5pjVeDdvlid74PpQL9pB
Malware Config
Extracted
nanocore
1.2.2.0
sannation.duckdns.org:2180
3611ad04-d7c4-4fbb-8fff-25dfed2ee2ba
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activate_away_mode
true
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backup_connection_host
sannation.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
2022-07-09T06:36:47.268641936Z
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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
2180
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default_group
GONEY
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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
3611ad04-d7c4-4fbb-8fff-25dfed2ee2ba
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
sannation.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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SecuriteInfo.com.Win32.DropperX-gen.6565.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\APP = "\"C:\\Users\\Admin\\AppData\\Roaming\\APP.exe\"" SecuriteInfo.com.Win32.DropperX-gen.6565.exe -
Processes:
SecuriteInfo.com.Win32.DropperX-gen.6565.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA SecuriteInfo.com.Win32.DropperX-gen.6565.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.DropperX-gen.6565.exedescription pid process target process PID 784 set thread context of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exeSecuriteInfo.com.Win32.DropperX-gen.6565.exepid process 1516 powershell.exe 1676 SecuriteInfo.com.Win32.DropperX-gen.6565.exe 1676 SecuriteInfo.com.Win32.DropperX-gen.6565.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Win32.DropperX-gen.6565.exepowershell.exeSecuriteInfo.com.Win32.DropperX-gen.6565.exedescription pid process Token: SeDebugPrivilege 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe Token: SeDebugPrivilege 1516 powershell.exe Token: SeDebugPrivilege 1676 SecuriteInfo.com.Win32.DropperX-gen.6565.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
SecuriteInfo.com.Win32.DropperX-gen.6565.exedescription pid process target process PID 784 wrote to memory of 1516 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe powershell.exe PID 784 wrote to memory of 1516 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe powershell.exe PID 784 wrote to memory of 1516 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe powershell.exe PID 784 wrote to memory of 1516 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe powershell.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe PID 784 wrote to memory of 1676 784 SecuriteInfo.com.Win32.DropperX-gen.6565.exe SecuriteInfo.com.Win32.DropperX-gen.6565.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6565.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6565.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- 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" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6565.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6565.exe2⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/784-54-0x00000000003C0000-0x00000000003CC000-memory.dmpFilesize
48KB
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memory/784-55-0x0000000075FC1000-0x0000000075FC3000-memory.dmpFilesize
8KB
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memory/784-56-0x0000000001CC0000-0x0000000001D86000-memory.dmpFilesize
792KB
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memory/784-57-0x00000000054A0000-0x0000000005532000-memory.dmpFilesize
584KB
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memory/1516-58-0x0000000000000000-mapping.dmp
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memory/1516-60-0x000000006ED40000-0x000000006F2EB000-memory.dmpFilesize
5.7MB
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memory/1516-61-0x000000006ED40000-0x000000006F2EB000-memory.dmpFilesize
5.7MB
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memory/1516-62-0x000000006ED40000-0x000000006F2EB000-memory.dmpFilesize
5.7MB
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memory/1676-63-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-64-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-66-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-67-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-70-0x000000000041E792-mapping.dmp
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memory/1676-69-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-72-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-74-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1676-76-0x00000000003F0000-0x00000000003FA000-memory.dmpFilesize
40KB
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memory/1676-77-0x00000000005A0000-0x00000000005BE000-memory.dmpFilesize
120KB
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memory/1676-78-0x0000000000700000-0x000000000070A000-memory.dmpFilesize
40KB