General
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Target
VirtualBox-7.1.4-165100-OSX.dmg
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Size
131.4MB
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Sample
241111-sejnmazhrr
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MD5
07eb76e16826ebffa5424ab1a3c1aba0
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SHA1
957ae8ddd0d78c3732ffd3bed56a1cfa8a2d1529
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SHA256
f8b2b649ac8b438843eeb4df017a8d2bdaed128232fedecc2c2c03789ad45a57
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SHA512
d9b0979700a7f83cb0ddeda02ffab2b43cafad40e61c66b4b32edc011ef21c1b3e442057df2921add9b854d0de5fcc79ac5e97c0f7e8bdd169579958112ee3fa
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SSDEEP
3145728:b1nXfLaH2nvgr82j2RLEJVMxmtgydK305zOQPssEv:teWQ82YEdtgZ2ne
Static task
static1
Behavioral task
behavioral1
Sample
VirtualBox-7.1.4-165100-OSX.dmg
Resource
win10ltsc2021-20241023-en
Malware Config
Targets
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Target
VirtualBox-7.1.4-165100-OSX.dmg
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Size
131.4MB
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MD5
07eb76e16826ebffa5424ab1a3c1aba0
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SHA1
957ae8ddd0d78c3732ffd3bed56a1cfa8a2d1529
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SHA256
f8b2b649ac8b438843eeb4df017a8d2bdaed128232fedecc2c2c03789ad45a57
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SHA512
d9b0979700a7f83cb0ddeda02ffab2b43cafad40e61c66b4b32edc011ef21c1b3e442057df2921add9b854d0de5fcc79ac5e97c0f7e8bdd169579958112ee3fa
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SSDEEP
3145728:b1nXfLaH2nvgr82j2RLEJVMxmtgydK305zOQPssEv:teWQ82YEdtgZ2ne
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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 desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Access Token Manipulation
1Create Process with Token
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Access Token Manipulation
1Create Process with Token
1Modify Registry
2Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1