General
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Target
2025-04-04_8ab641ca62cc4ffb9f4af60643ab7bb9_black-basta_luca-stealer
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Size
12.5MB
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Sample
250404-hrns1a11dy
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MD5
8ab641ca62cc4ffb9f4af60643ab7bb9
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SHA1
b7bc4c9eca112a673aec6fcf26ccffb19dc3c9ee
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SHA256
58dfe37377079346222270d2adad6cb3bb539f24762d16c763b653ba3d32d9be
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SHA512
ba7f19662d04babe59e5bbe91d7efc6328fc048b811172f9b9134176a83a4e6c0605833441acb9793361dfc74612f44bb18c1eb1836a037c3db846677d3d8dab
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SSDEEP
6144:Gx0+o7WWIsIrMhYUhxAeg4PgOHOrDnbvZFpkGgtTpiHqqqqqqqqqqqqqqqqqqqq8:Gx3o7WWb1Zgag8w7f8
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-04_8ab641ca62cc4ffb9f4af60643ab7bb9_black-basta_luca-stealer.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
2025-04-04_8ab641ca62cc4ffb9f4af60643ab7bb9_black-basta_luca-stealer
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Size
12.5MB
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MD5
8ab641ca62cc4ffb9f4af60643ab7bb9
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SHA1
b7bc4c9eca112a673aec6fcf26ccffb19dc3c9ee
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SHA256
58dfe37377079346222270d2adad6cb3bb539f24762d16c763b653ba3d32d9be
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SHA512
ba7f19662d04babe59e5bbe91d7efc6328fc048b811172f9b9134176a83a4e6c0605833441acb9793361dfc74612f44bb18c1eb1836a037c3db846677d3d8dab
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SSDEEP
6144:Gx0+o7WWIsIrMhYUhxAeg4PgOHOrDnbvZFpkGgtTpiHqqqqqqqqqqqqqqqqqqqq8:Gx3o7WWb1Zgag8w7f8
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1