General
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Target
NA_NA_4eab5a115112f1exeexe_JC.exe
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Size
4.0MB
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Sample
230724-shzt1sef82
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MD5
4eab5a115112f1acbfe5c1be4aa76fec
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SHA1
d7358ccdfd5a611f20d75ff093125c24f776cd30
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SHA256
11fd5d9cb2dcac7648a0aa7b04a44f744701cf559d9bb5030adc23002d30b6f4
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SHA512
dd07ce84d0f8b880530b2c27255f50b7302a6c1e9f060774ed815337ec6157293cba5f689a507b042cd7ca4e9e583a5904ed9c1bd1c1418da9a23df373ba290e
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SSDEEP
49152:9bYwI4iheW4SkZP4sz9Mb9/KCVFpYqrgjI45TMwwapIgT:yei1fkZcZ6aLapI
Behavioral task
behavioral1
Sample
NA_NA_4eab5a115112f1exeexe_JC.exe
Resource
win7-20230712-en
Malware Config
Targets
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Target
NA_NA_4eab5a115112f1exeexe_JC.exe
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Size
4.0MB
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MD5
4eab5a115112f1acbfe5c1be4aa76fec
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SHA1
d7358ccdfd5a611f20d75ff093125c24f776cd30
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SHA256
11fd5d9cb2dcac7648a0aa7b04a44f744701cf559d9bb5030adc23002d30b6f4
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SHA512
dd07ce84d0f8b880530b2c27255f50b7302a6c1e9f060774ed815337ec6157293cba5f689a507b042cd7ca4e9e583a5904ed9c1bd1c1418da9a23df373ba290e
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SSDEEP
49152:9bYwI4iheW4SkZP4sz9Mb9/KCVFpYqrgjI45TMwwapIgT:yei1fkZcZ6aLapI
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Detect Blackmoon payload
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Drops file in Drivers directory
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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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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2