Overview

overview

10

Static

static

exploror.exe

windows7-x64

10

exploror.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    exploror.exe

  • Size

    1.1MB

  • Sample

    221223-e38e1afh32

  • MD5

    be689578752179e22bf915dbcf4f7520

  • SHA1

    e798e703bfb90707a2872b51da73f32af566aedb

  • SHA256

    de8c1aa37dd523e0699a10be71185f7a8ac1cde972d04107068f49250ef7317e

  • SHA512

    89c95b387e566dfaf3f6a4ab60ee6e24d2574dd3802458e4d8f15e4c44136ac54c5b3a53addc1d28748656320050ee735fa2e8e5c57cdfb53fbdddc6eb586da8

  • SSDEEP

    12288:0MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9VO25nQopSchf:0nsJ39LyjbJkQFMhmC+6GD9t1pSa

Score
10/10
chinese_generic_botnetbotnetpersistence

Malware Config

Targets

    • Target

      exploror.exe

    • Size

      1.1MB

    • MD5

      be689578752179e22bf915dbcf4f7520

    • SHA1

      e798e703bfb90707a2872b51da73f32af566aedb

    • SHA256

      de8c1aa37dd523e0699a10be71185f7a8ac1cde972d04107068f49250ef7317e

    • SHA512

      89c95b387e566dfaf3f6a4ab60ee6e24d2574dd3802458e4d8f15e4c44136ac54c5b3a53addc1d28748656320050ee735fa2e8e5c57cdfb53fbdddc6eb586da8

    • SSDEEP

      12288:0MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9VO25nQopSchf:0nsJ39LyjbJkQFMhmC+6GD9t1pSa

    Score
    10/10
    chinese_generic_botnetbotnetpersistence

    • Generic Chinese Botnet

      A botnet originating from China which is currently unnamed publicly.

      botnetchinese_generic_botnet

    • Chinese Botnet payload

      botnet

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks