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General
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Target
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7
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Size
205KB
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Sample
221125-1dgfwagd23
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MD5
1443a2756db28e9036f5310d423233c5
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SHA1
76dc801167f6a5d84b27562157873520b4ae5899
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SHA256
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7
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SHA512
514edc6c3ad7811a676b5aeba822b58c3bcd2cc3b2b24ac95c962986c3d2648e3268204e469f1313d39be84e3d4a4d4e1de78cb5a796a2dcd53bc1701a09a3ce
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SSDEEP
3072:2qhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:2qhMPssRARoiSoS3SsQLH5AK
Static task
static1
Behavioral task
behavioral1
Sample
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7
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Size
205KB
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MD5
1443a2756db28e9036f5310d423233c5
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SHA1
76dc801167f6a5d84b27562157873520b4ae5899
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SHA256
3739c24d8fa7e1c18a7febaf186ad0b378f468ef8865525acd408ab71134d5c7
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SHA512
514edc6c3ad7811a676b5aeba822b58c3bcd2cc3b2b24ac95c962986c3d2648e3268204e469f1313d39be84e3d4a4d4e1de78cb5a796a2dcd53bc1701a09a3ce
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SSDEEP
3072:2qhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:2qhMPssRARoiSoS3SsQLH5AK
Score10/10-
Modifies WinLogon for persistence
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Modifies system executable filetype association
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Executes dropped EXE
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Sets file execution options in registry
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Loads dropped DLL
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Adds Run key to start application
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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 v6
Persistence
Change Default File Association
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
1Hidden Files and Directories
2Modify Registry
9