Home / Threat actors / TA577
TA577 G1037
Updated at source on Jul 31, 2026 · View on MITRE ATT&CK
0
associated CVEs
6
Techniques
3
Malware and tools
TA577 is an initial access broker (IAB) that has distributed QakBot and Pikabot, and was among the first observed groups distributing Latrodectus in 2023.
Exploited vulnerabilities
CVEs cited by MITRE ATT&CK for this group, with the source excerpt. Records not yet published here appear without a link.
ATT&CK does not cite CVEs for this group.
Techniques by tactic
Resource Development
T1586.002 Email Accounts Initial Access
T1566.002 Spearphishing Link Execution
T1059.003 Windows Command ShellT1059.007 JavaScriptT1204.001 Malicious Link Stealth
T1027.009 Embedded Payloads Malware and tools
- LatrodectusMalwareS1160
- PikabotMalwareS1145
- QakBotMalwareS0650
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