General
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Target
NA_NA_36c86a930720c9exeexe_JC.exe
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Size
2.1MB
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Sample
230723-zcfbragf65
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MD5
36c86a930720c9626881b07fc92f1e06
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SHA1
50247b1db59e8e7031be913f1c352e443d2411f5
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SHA256
ebe91a06af8c5f13f84ba2e2d40759f0f18ddd386c200a04d4457460ed6a939d
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SHA512
ee8a115574a8450a9a4009841df695265015bf2f062cb438ea80b81da8120522df738a965b5927006f248488d897df725445be38714bf5aef30945ca01ea0502
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SSDEEP
24576:9bByw7EJilt9/7t0ib+UiF7ACE/UmafSLi4euLHF5jcAkSYqyEGecMJl:9bYwIM/7t0i0FZaUm8cikLrpYqZRJ
Behavioral task
behavioral1
Sample
NA_NA_36c86a930720c9exeexe_JC.exe
Resource
win7-20230712-en
Malware Config
Targets
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Target
NA_NA_36c86a930720c9exeexe_JC.exe
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Size
2.1MB
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MD5
36c86a930720c9626881b07fc92f1e06
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SHA1
50247b1db59e8e7031be913f1c352e443d2411f5
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SHA256
ebe91a06af8c5f13f84ba2e2d40759f0f18ddd386c200a04d4457460ed6a939d
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SHA512
ee8a115574a8450a9a4009841df695265015bf2f062cb438ea80b81da8120522df738a965b5927006f248488d897df725445be38714bf5aef30945ca01ea0502
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SSDEEP
24576:9bByw7EJilt9/7t0ib+UiF7ACE/UmafSLi4euLHF5jcAkSYqyEGecMJl:9bYwIM/7t0i0FZaUm8cikLrpYqZRJ
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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