General
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Target
a68fb3c21ff5e1200fa6d2b6944f6171
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Size
1.6MB
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Sample
240226-rms2lagd8x
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MD5
a68fb3c21ff5e1200fa6d2b6944f6171
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SHA1
603e9a9faeb739c6ec192c706d20bb427f316dca
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SHA256
29ccc19c595e25f363bc211519936b97fc699ba906e3347bc882ae329ff98af6
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SHA512
040bbd374e40656fe39affdf4376510448d7e61a0cdee6af7c39e5bb76c39e85fd00dffac64bcde352c3fc2e1b90dc7998fc93d3105967b8c446469e9a021048
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SSDEEP
49152:mVsW61NqFAVsW6uVsW61NqnNqajKb/lbEbmd02438nCEceTh:mVsW61NqFAVsW6uVsW61NqnNqajK
Static task
static1
Behavioral task
behavioral1
Sample
a68fb3c21ff5e1200fa6d2b6944f6171.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
a68fb3c21ff5e1200fa6d2b6944f6171
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Size
1.6MB
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MD5
a68fb3c21ff5e1200fa6d2b6944f6171
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SHA1
603e9a9faeb739c6ec192c706d20bb427f316dca
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SHA256
29ccc19c595e25f363bc211519936b97fc699ba906e3347bc882ae329ff98af6
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SHA512
040bbd374e40656fe39affdf4376510448d7e61a0cdee6af7c39e5bb76c39e85fd00dffac64bcde352c3fc2e1b90dc7998fc93d3105967b8c446469e9a021048
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SSDEEP
49152:mVsW61NqFAVsW6uVsW61NqnNqajKb/lbEbmd02438nCEceTh:mVsW61NqFAVsW6uVsW61NqnNqajK
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Modifies firewall policy service
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Adds policy Run key to start application
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Modifies Installed Components in the registry
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1