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General

  • Target

    30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0

  • Size

    508KB

  • Sample

    221028-wkg9jahcb7

  • MD5

    006a3db97758ff709da2b1d7bc744633

  • SHA1

    176960c32cf025de6d0bc2afafca2055a6b855e6

  • SHA256

    30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0

  • SHA512

    f52a61078741c5b4e50b5c9b8b384f485b5fafc4fcc5206a33b9103056236bad983435bca3f6ef224179738f4eb4938ec541fb66a910a9a78dad9d0079089841

  • SSDEEP

    6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score
10/10

Malware Config

Targets

    • Target

      30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0

    • Size

      508KB

    • MD5

      006a3db97758ff709da2b1d7bc744633

    • SHA1

      176960c32cf025de6d0bc2afafca2055a6b855e6

    • SHA256

      30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0

    • SHA512

      f52a61078741c5b4e50b5c9b8b384f485b5fafc4fcc5206a33b9103056236bad983435bca3f6ef224179738f4eb4938ec541fb66a910a9a78dad9d0079089841

    • SSDEEP

      6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/Gy

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks