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General

  • Target

    d611f6e0b64547ac953189aac476717cb49fd097b139d1a905c03430f3315294

  • Size

    520KB

  • Sample

    221002-am7rbaddh3

  • MD5

    4bd214f6e1ec31266a50459fd7034fab

  • SHA1

    00ce038bfb49bb58c5545f445fa06929aa9ff22d

  • SHA256

    d611f6e0b64547ac953189aac476717cb49fd097b139d1a905c03430f3315294

  • SHA512

    9bd885a29d3564c4219f4e7b17e0f77dfb0c0a74954fc19f6cacd3ea44d504c01633ff32ed4588571f7af03cfc9ad5e2b3f6f1c53ba3999ba6acdf16864806ec

  • SSDEEP

    12288:jQ5GA6wigctwxaJOri8KuMhEAF/Lc0CTbkwnj3Zz:k5KwTIzJSPK/hHjXoBj3Zz

Score
10/10

Malware Config

Targets

    • Target

      d611f6e0b64547ac953189aac476717cb49fd097b139d1a905c03430f3315294

    • Size

      520KB

    • MD5

      4bd214f6e1ec31266a50459fd7034fab

    • SHA1

      00ce038bfb49bb58c5545f445fa06929aa9ff22d

    • SHA256

      d611f6e0b64547ac953189aac476717cb49fd097b139d1a905c03430f3315294

    • SHA512

      9bd885a29d3564c4219f4e7b17e0f77dfb0c0a74954fc19f6cacd3ea44d504c01633ff32ed4588571f7af03cfc9ad5e2b3f6f1c53ba3999ba6acdf16864806ec

    • SSDEEP

      12288:jQ5GA6wigctwxaJOri8KuMhEAF/Lc0CTbkwnj3Zz:k5KwTIzJSPK/hHjXoBj3Zz

    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