General
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Target
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af
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Size
2.6MB
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Sample
240131-knlwcagee6
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MD5
3c826d96e2a023ce6c252a2dc11decc4
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SHA1
e5c79ebce8684e9140bf35a86097d618c529d9ae
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SHA256
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af
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SHA512
7fc1753a36db227533e726307af2535ca2ebc30b9224fb5664508a99e44b409d9a6027774a5dcd7ac85fddf7a7cb71d436bf0512a1d0630a474567682aa2d557
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SSDEEP
49152:NN/3WNiIXRciOEOuPLneQOjTwzop33Face4nMdOLFFqEwuahA1CnRta6PcYqRN8I:r/NIXRvOEOuPLneBTwkaZjdMFMJ7aDYi
Static task
static1
Behavioral task
behavioral1
Sample
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://185.215.113.68/fks/index.php
Targets
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Target
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af
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Size
2.6MB
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MD5
3c826d96e2a023ce6c252a2dc11decc4
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SHA1
e5c79ebce8684e9140bf35a86097d618c529d9ae
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SHA256
83f87484754b4f4301e2b9cf06e5400d232e14129f86384ad192e42eb4b0d2af
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SHA512
7fc1753a36db227533e726307af2535ca2ebc30b9224fb5664508a99e44b409d9a6027774a5dcd7ac85fddf7a7cb71d436bf0512a1d0630a474567682aa2d557
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SSDEEP
49152:NN/3WNiIXRciOEOuPLneQOjTwzop33Face4nMdOLFFqEwuahA1CnRta6PcYqRN8I:r/NIXRvOEOuPLneBTwkaZjdMFMJ7aDYi
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Detect Lumma Stealer payload V4
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1