General
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Target
NEAS.9180b853219865c1bfd90b3b75204e00.exe
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Size
320KB
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Sample
231021-1accrahb39
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MD5
9180b853219865c1bfd90b3b75204e00
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SHA1
983137213d2ab16cf437355905c12cf809eccc9f
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SHA256
40cace035de42ecc65ae3c0d36a9d07a3275a3c954583d1edca0b38ba4dac38a
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SHA512
fe4369b8c580269c9d8c6f9d080e569a3b73dc334a49457f0cda308343be35f36306cd45fa52fc22522bdcbc205d19d96212899e977e3bbf19de04b74cd91f87
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SSDEEP
3072:m1lYxWpd54BaHI9Scb7qA0UXEfhEYbzPCTVZR3AWijGnvrwZ7M4W5NjapLNnkISf:WeHwXUU5EYCTvaBj2GML5NjcxFSf
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.9180b853219865c1bfd90b3b75204e00.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.9180b853219865c1bfd90b3b75204e00.exe
Resource
win10v2004-20231020-en
Malware Config
Targets
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Target
NEAS.9180b853219865c1bfd90b3b75204e00.exe
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Size
320KB
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MD5
9180b853219865c1bfd90b3b75204e00
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SHA1
983137213d2ab16cf437355905c12cf809eccc9f
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SHA256
40cace035de42ecc65ae3c0d36a9d07a3275a3c954583d1edca0b38ba4dac38a
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SHA512
fe4369b8c580269c9d8c6f9d080e569a3b73dc334a49457f0cda308343be35f36306cd45fa52fc22522bdcbc205d19d96212899e977e3bbf19de04b74cd91f87
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SSDEEP
3072:m1lYxWpd54BaHI9Scb7qA0UXEfhEYbzPCTVZR3AWijGnvrwZ7M4W5NjapLNnkISf:WeHwXUU5EYCTvaBj2GML5NjcxFSf
Score10/10-
Modifies WinLogon for persistence
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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 use of System Restore points
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Sets file execution options in 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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Modifies system executable filetype association
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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 v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
6