Overview

overview

10

Static

static

cc5302e5c0...5a.exe

windows7-x64

10

cc5302e5c0...5a.exe

windows10-2004-x64

10

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General

  • Target

    cc5302e5c02a5faff7a95df266bb2bae22881ba04465ebbf5d6cfbb18a69fa5a

  • Size

    524KB

  • Sample

    221203-14q31aaa83

  • MD5

    6d876affccf4b9be765d462ed5b5e6c9

  • SHA1

    fbb771808fa9b0803ca411135fcd19ee47d0ed9e

  • SHA256

    cc5302e5c02a5faff7a95df266bb2bae22881ba04465ebbf5d6cfbb18a69fa5a

  • SHA512

    612acdc38cca5c1406312cebdb909770d6a3fd0be3424af214ec28a9957af7f8ab925dd41cfc8af6e1a0987c60c9913637a0e30c7eaffb3dfefcea90dec8a8ca

  • SSDEEP

    6144:7IXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUSCnDU:7IXsgtvm1De5YlOx6lzBH46Ut4

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      cc5302e5c02a5faff7a95df266bb2bae22881ba04465ebbf5d6cfbb18a69fa5a

    • Size

      524KB

    • MD5

      6d876affccf4b9be765d462ed5b5e6c9

    • SHA1

      fbb771808fa9b0803ca411135fcd19ee47d0ed9e

    • SHA256

      cc5302e5c02a5faff7a95df266bb2bae22881ba04465ebbf5d6cfbb18a69fa5a

    • SHA512

      612acdc38cca5c1406312cebdb909770d6a3fd0be3424af214ec28a9957af7f8ab925dd41cfc8af6e1a0987c60c9913637a0e30c7eaffb3dfefcea90dec8a8ca

    • SSDEEP

      6144:7IXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUSCnDU:7IXsgtvm1De5YlOx6lzBH46Ut4

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks