General
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Target
wndll.exe
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Size
310KB
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Sample
200630-wapmqvr6ee
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MD5
4e0966f48e6fe2451eae96f7696dcab9
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SHA1
f37c0ca9db58a784cf77712bcfaa6cf18233b495
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SHA256
5b27db23756f4ddbd30a3875e30cdbff6cdcc1650a46e3c5a032da6f85cfdceb
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SHA512
19eb88285c79a199ae9ff0ccc2696973185b66f1b7bf06a6b9c4aebb269eb0da71e37a39017403e4b66adbd4071911febe08dd44e3f8c0f4adb10dfe661e9b9f
Static task
static1
Behavioral task
behavioral1
Sample
wndll.exe
Resource
win7
Malware Config
Extracted
nanocore
1.2.2.0
gold1.dnsupdate.info:4777
gold080.ooguy.com:4777
de1252d0-fd95-4cdc-abb5-7b12ebb4706f
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activate_away_mode
true
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backup_connection_host
gold080.ooguy.com
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2020-04-10T22:11:42.883905836Z
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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
4777
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default_group
TMT
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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
de1252d0-fd95-4cdc-abb5-7b12ebb4706f
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
gold1.dnsupdate.info
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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
Targets
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Target
wndll.exe
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Size
310KB
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MD5
4e0966f48e6fe2451eae96f7696dcab9
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SHA1
f37c0ca9db58a784cf77712bcfaa6cf18233b495
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SHA256
5b27db23756f4ddbd30a3875e30cdbff6cdcc1650a46e3c5a032da6f85cfdceb
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SHA512
19eb88285c79a199ae9ff0ccc2696973185b66f1b7bf06a6b9c4aebb269eb0da71e37a39017403e4b66adbd4071911febe08dd44e3f8c0f4adb10dfe661e9b9f
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Executes dropped EXE
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Drops startup file
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Loads dropped DLL
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Suspicious use of SetThreadContext
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