General
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Target
PO 11325201021.xlsx
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Size
366KB
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Sample
211021-gys6mahhe9
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MD5
58fa68f503aff1559bf8e379d9416021
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SHA1
b876a7c9cc02e8f6eb38828b0d4744c1d38717dd
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SHA256
d3862440e576dbbf34598b8b9a36c5d81a97aa6f41bc6e8150658b1c82deda0c
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SHA512
43bcb44645ea05e19ef5d51eef47fe5edd2f563cfedc733aba940f2310725d79a22445e91a76958f8c856de6de4ba8eee00cb3aedf9dc7b4926703c0f47e50d3
Static task
static1
Behavioral task
behavioral1
Sample
PO 11325201021.xlsx
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
PO 11325201021.xlsx
Resource
win10-en-20211014
Malware Config
Extracted
nanocore
1.2.2.0
newme122.3utilities.com:8822
newme1122.3utilities.com:8822
dcf3fee6-c103-45ee-a2f0-f8afaa78d1fe
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activate_away_mode
true
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backup_connection_host
newme1122.3utilities.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
2021-07-31T13:00:17.372768836Z
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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
8822
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default_group
A New TIme Has Come
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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
dcf3fee6-c103-45ee-a2f0-f8afaa78d1fe
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
newme122.3utilities.com
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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
PO 11325201021.xlsx
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Size
366KB
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MD5
58fa68f503aff1559bf8e379d9416021
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SHA1
b876a7c9cc02e8f6eb38828b0d4744c1d38717dd
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SHA256
d3862440e576dbbf34598b8b9a36c5d81a97aa6f41bc6e8150658b1c82deda0c
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SHA512
43bcb44645ea05e19ef5d51eef47fe5edd2f563cfedc733aba940f2310725d79a22445e91a76958f8c856de6de4ba8eee00cb3aedf9dc7b4926703c0f47e50d3
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NirSoft MailPassView
Password recovery tool for various email clients
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Nirsoft
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Suspicious use of SetThreadContext
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