General
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Target
88921dad96a51ff9f15a1d93b51910b2ac75589020fbb75956b6f090381d4d4f
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Size
6.4MB
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Sample
231011-kvcw1sce8x
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MD5
3c81534d635fbe4bfab2861d98422f70
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SHA1
9cc995fa42313cd82eacaad9e3fe818cd3805f58
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SHA256
88921dad96a51ff9f15a1d93b51910b2ac75589020fbb75956b6f090381d4d4f
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SHA512
132fa532fad96b512b795cf4786245cc24bbdbbab433bf34925cf20401a819cab7bed92771e7f0b4c970535804d42f7f1d2887765ed8f999c99a0e15d93a0136
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SSDEEP
98304:QPN/I0szIQvuryztahMlA12Yqyt+BNeC3sMLdYkewNp3CJ/ASWvxH9rAwu:K/IrIQR/mpqythC8cCGxCJ/ABvxHa
Static task
static1
Behavioral task
behavioral1
Sample
88921dad96a51ff9f15a1d93b51910b2ac75589020fbb75956b6f090381d4d4f.exe
Resource
win7-20230831-en
Malware Config
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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Target
88921dad96a51ff9f15a1d93b51910b2ac75589020fbb75956b6f090381d4d4f
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Size
6.4MB
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MD5
3c81534d635fbe4bfab2861d98422f70
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SHA1
9cc995fa42313cd82eacaad9e3fe818cd3805f58
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SHA256
88921dad96a51ff9f15a1d93b51910b2ac75589020fbb75956b6f090381d4d4f
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SHA512
132fa532fad96b512b795cf4786245cc24bbdbbab433bf34925cf20401a819cab7bed92771e7f0b4c970535804d42f7f1d2887765ed8f999c99a0e15d93a0136
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SSDEEP
98304:QPN/I0szIQvuryztahMlA12Yqyt+BNeC3sMLdYkewNp3CJ/ASWvxH9rAwu:K/IrIQR/mpqythC8cCGxCJ/ABvxHa
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Detect Fabookie payload
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Glupteba payload
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Modifies Windows Firewall
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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 installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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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
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
4Subvert Trust Controls
1Install Root Certificate
1