General
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Target
PMA21-110.exe
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Size
688KB
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Sample
210728-wsprxkgvas
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MD5
ffb31463ba10f652b0dd8bc10e734b46
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SHA1
bfc2c18c7ea8f41823e5e1d89d2971fafa4966dd
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SHA256
8ca049e0699925d3ea76cb769814c220c410f29eae2f862ddbb03361e5a92d73
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SHA512
7cbc5aa59554d36eaf0daab10e1c7353b068cb65fb2afe225ef4812e43c90b1d0681c17c0924816a27850277c8b3b39fd388c72232b57615220dbbac9976a2e6
Static task
static1
Behavioral task
behavioral1
Sample
PMA21-110.exe
Resource
win7v20210410
Malware Config
Extracted
nanocore
1.2.2.0
91.193.75.228:1985
127.0.0.1:1985
76ab9a6f-655c-4b06-a052-5a2cb9e07a2f
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activate_away_mode
true
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-05-07T21:13:54.381433036Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
1985
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default_group
KingT
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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
76ab9a6f-655c-4b06-a052-5a2cb9e07a2f
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mutex_timeout
5000
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prevent_system_sleep
true
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primary_connection_host
91.193.75.228
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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
false
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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
PMA21-110.exe
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Size
688KB
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MD5
ffb31463ba10f652b0dd8bc10e734b46
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SHA1
bfc2c18c7ea8f41823e5e1d89d2971fafa4966dd
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SHA256
8ca049e0699925d3ea76cb769814c220c410f29eae2f862ddbb03361e5a92d73
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SHA512
7cbc5aa59554d36eaf0daab10e1c7353b068cb65fb2afe225ef4812e43c90b1d0681c17c0924816a27850277c8b3b39fd388c72232b57615220dbbac9976a2e6
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CustAttr .NET packer
Detects CustAttr .NET packer in memory.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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