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General
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Target
a2f4a7d6db3fdc00596c778c4eaa94a2b37a6a01adad18111042c82ba5c0f46f
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Size
463KB
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Sample
241021-bm8t2s1dqe
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MD5
918c11e7d00b28ae0713ca64595901fc
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SHA1
e95f56c30b499c48e4641d89e037c514b98d67f7
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SHA256
a2f4a7d6db3fdc00596c778c4eaa94a2b37a6a01adad18111042c82ba5c0f46f
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SHA512
ccf025229645189421a67afbe3a21abcf906ea03ad2e86bb164f69e446dd6d951fd4154867b40d5a6ad5dbac3f7bd7df48cd87fa9afea10487aa419bfded54bd
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SSDEEP
6144:7hXB36F2qtCNdIDTg6+PMNC3ZPmbafv9Xws0cEzTNTnYuSWCHgVD4IazbCZe3:1XB36RUNdccOy+baNgNVSEVDcz+ZA
Static task
static1
Behavioral task
behavioral1
Sample
a2f4a7d6db3fdc00596c778c4eaa94a2b37a6a01adad18111042c82ba5c0f46f.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
a2f4a7d6db3fdc00596c778c4eaa94a2b37a6a01adad18111042c82ba5c0f46f
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Size
463KB
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MD5
918c11e7d00b28ae0713ca64595901fc
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SHA1
e95f56c30b499c48e4641d89e037c514b98d67f7
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SHA256
a2f4a7d6db3fdc00596c778c4eaa94a2b37a6a01adad18111042c82ba5c0f46f
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SHA512
ccf025229645189421a67afbe3a21abcf906ea03ad2e86bb164f69e446dd6d951fd4154867b40d5a6ad5dbac3f7bd7df48cd87fa9afea10487aa419bfded54bd
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SSDEEP
6144:7hXB36F2qtCNdIDTg6+PMNC3ZPmbafv9Xws0cEzTNTnYuSWCHgVD4IazbCZe3:1XB36RUNdccOy+baNgNVSEVDcz+ZA
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Modifies visibility of file extensions in Explorer
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Renames multiple (76) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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 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
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1