General
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Target
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231
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Size
771KB
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Sample
241031-bmydbawdqn
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MD5
63f23e977748dd86a751cdf888a0dd44
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SHA1
c666a3a10fd91e434499e27ff0532708f3d3e164
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SHA256
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231
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SHA512
4efbd6deed0aba3138dace23d762a9467d0f7964a1e12f9eea0ba1c121c03f6f1470edd4bc81480d494d52c620f1e5301c3bf459661523af376f8eb4b9253001
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SSDEEP
12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE
Static task
static1
Behavioral task
behavioral1
Sample
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231
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Size
771KB
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MD5
63f23e977748dd86a751cdf888a0dd44
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SHA1
c666a3a10fd91e434499e27ff0532708f3d3e164
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SHA256
558a9a140fcd2237d3be8dd75f6d5b56c8fe7ca6e35bf48bea08b3fbc12ad231
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SHA512
4efbd6deed0aba3138dace23d762a9467d0f7964a1e12f9eea0ba1c121c03f6f1470edd4bc81480d494d52c620f1e5301c3bf459661523af376f8eb4b9253001
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SSDEEP
12288:U761vvrXBDZZmDmSh7SHSjX4z4ZV4kzI6OcGfAkx4tOF6j+Z:U7qvrXo7ZNX4z4YbcGfAkx4tNE
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Event Triggered Execution: Image File Execution Options Injection
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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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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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Modifies system executable filetype association
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Adds Run key to start application
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Blocklisted process makes network request
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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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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
4Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
4Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1