General
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Target
Setup.exe
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Size
22.5MB
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Sample
240426-s8jwgsfg2w
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MD5
a4e313952f14d899867d53c80335dce3
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SHA1
7703d0a9725dea829dd023d9575322ccae81319c
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SHA256
9e60d8f8d14a520f023015e9b7e1254756a0bbebe294707cd705f5262b2e07b5
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SHA512
018a2cc0841fd568d2fe3ade35f708dcb06d9ce148a3c085ccdcb70ab51999f7167b57f5c45c665758cfc72371a5bac002425241d3d89639382fc706a325059e
-
SSDEEP
393216:7qwr6Kwzs3OQs5rmJdW96tBbcQR+yu/tKWao+L37GcrKCUcrfuqIC:7qwFwzs+Q6ridk+hcQR+yusk+LLxrKCv
Malware Config
Extracted
nanocore
1.2.2.0
haxorbaba.duckdns.org:1604
68d0d384-24c7-4c4a-b00a-25fe172797c1
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activate_away_mode
true
- backup_connection_host
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2016-05-25T14:42:31.650976636Z
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bypass_user_account_control
false
-
bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
-
connect_delay
3994
-
connection_port
1604
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default_group
Default
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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
68d0d384-24c7-4c4a-b00a-25fe172797c1
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
haxorbaba.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
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
-
-
Target
Setup.exe
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Size
22.5MB
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MD5
a4e313952f14d899867d53c80335dce3
-
SHA1
7703d0a9725dea829dd023d9575322ccae81319c
-
SHA256
9e60d8f8d14a520f023015e9b7e1254756a0bbebe294707cd705f5262b2e07b5
-
SHA512
018a2cc0841fd568d2fe3ade35f708dcb06d9ce148a3c085ccdcb70ab51999f7167b57f5c45c665758cfc72371a5bac002425241d3d89639382fc706a325059e
-
SSDEEP
393216:7qwr6Kwzs3OQs5rmJdW96tBbcQR+yu/tKWao+L37GcrKCUcrfuqIC:7qwFwzs+Q6ridk+hcQR+yusk+LLxrKCv
Score10/10-
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks whether UAC is enabled
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Suspicious use of SetThreadContext
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-
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Target
Chrome.exe
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Size
711KB
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MD5
ec4bf11a6689c525a9c02342919b81d2
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SHA1
3e762f4bcfe9325548b50349bdc270bdd8a111f3
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SHA256
4480ba3f495510f75d218068c22164d98d275199ccdaf6e0f5b53cf355b8be80
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SHA512
c23360725bb6dcbe23106f5206a8e1e97366e6ef4baea5c81fe7d0c50916ae7e19cc85a4b9545c7c723aef9fee5ff0e845700a7ee3626530da1a0739df5b716c
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SSDEEP
12288:fX81XL3K8KysjJS+yeHMm9jA1Qcp8ujw6kVNZDXxVs4iP9ZoFD5rfIm:a+GesuiUNNkIFxIm
Score10/10-
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
-
Adds Run key to start application
-
Checks whether UAC is enabled
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Suspicious use of SetThreadContext
-
-
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Target
Setup.exe
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Size
22.2MB
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MD5
34f2ef891525e09125f3ae9242e3977b
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SHA1
9797f1bed2e1a6d414eaf24d1a272ec8b4d27ed9
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SHA256
bf441553ee1ded29d0719a946eb12f2b69cf374814f82f4673eff46454bed183
-
SHA512
575ea4bb5a24e1008813a196d080c47f21bb15dbbb01072ed72ff953c70146fb580e2e36af2a76043688fadf0bbd8b26b2d47f89eedb8cfe44725993b582ba5a
-
SSDEEP
393216:tEKmSG9Yzv90ptmD3TwJZQ1wKun1EO54X1Ke6LE0CWVNseKnti5DpSKk:tEKa9Yzv9atK3MJSKJn1EO54sro0Ciqr
Score10/10-
Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
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Orcurs Rat Executable
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-