General
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Target
91bf35db5376545504dc774d8f30fa84484ebf957f4c4af2b69a5862ef66e398
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Size
800KB
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Sample
221127-wsb3gsgf27
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MD5
3cb7aee14abd38c0774582cd08db89c3
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SHA1
92d208e8f6ded3c50a53f88308a9cfa065000f7f
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SHA256
91bf35db5376545504dc774d8f30fa84484ebf957f4c4af2b69a5862ef66e398
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SHA512
8e1b7309fa2edfd1cc3a47fe1b66c634f795fb1a2499292f8a9e646cd63b1b4cc604499e1b9d0c88993c4b5651ed481b10c06d3bdcd57e595fe9999508ec04e5
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SSDEEP
12288:MHX6AIY6kCACTabMHosqnre+nU/xQzYFlAs0W1pfEmf2XLrohuqTAOEcAdT3B3yb:AX6elmcre+U/RFlsAyS23oJlel31C
Static task
static1
Behavioral task
behavioral1
Sample
91bf35db5376545504dc774d8f30fa84484ebf957f4c4af2b69a5862ef66e398.exe
Resource
win7-20220812-en
Malware Config
Extracted
nanocore
1.2.1.1
asusdriverupdate.no-ip.org:8010
asusoftware.no-ip.org:8010
62aaea5d-8d33-4111-a6c4-ac14b367d837
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activate_away_mode
true
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backup_connection_host
asusoftware.no-ip.org
- backup_dns_server
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buffer_size
65535
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build_time
2014-09-22T23:17:26.897272036Z
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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
true
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connect_delay
4000
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connection_port
8010
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default_group
Wave1
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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
62aaea5d-8d33-4111-a6c4-ac14b367d837
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mutex_timeout
5000
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prevent_system_sleep
true
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primary_connection_host
asusdriverupdate.no-ip.org
- primary_dns_server
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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
1.2.1.1
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wan_timeout
8000
Targets
-
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Target
91bf35db5376545504dc774d8f30fa84484ebf957f4c4af2b69a5862ef66e398
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Size
800KB
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MD5
3cb7aee14abd38c0774582cd08db89c3
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SHA1
92d208e8f6ded3c50a53f88308a9cfa065000f7f
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SHA256
91bf35db5376545504dc774d8f30fa84484ebf957f4c4af2b69a5862ef66e398
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SHA512
8e1b7309fa2edfd1cc3a47fe1b66c634f795fb1a2499292f8a9e646cd63b1b4cc604499e1b9d0c88993c4b5651ed481b10c06d3bdcd57e595fe9999508ec04e5
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SSDEEP
12288:MHX6AIY6kCACTabMHosqnre+nU/xQzYFlAs0W1pfEmf2XLrohuqTAOEcAdT3B3yb:AX6elmcre+U/RFlsAyS23oJlel31C
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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