Overview

overview

10

Static

static

10

0498fcaffb...f7.exe

windows7-x64

10

0498fcaffb...f7.exe

windows10-2004-x64

10

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General

  • Target

    0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7.exe

  • Size

    792KB

  • Sample

    241017-becrmsxarj

  • MD5

    69a8ed0b8edc940968f8535c20b4bbe4

  • SHA1

    3557d87e895d994b7099c428b20f9088475194b5

  • SHA256

    0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7

  • SHA512

    2e9f95743410ed2b98a022bd40f3a3bc126312a298cac7ef3dca5ce26126d4cc70c706798cabf11f1389da2605d584755872a0ad6f1ed6f210ed178b846c65da

  • SSDEEP

    24576:uGFJJ/K/F/kpt3X8je6GrHtzRtO7GvmDgezU:uGTJ/o/u8jefyl3A

Score
10/10
ammyyadminflawedammyybootkitdiscoverypersistencetrojan

Malware Config

Targets

    • Target

      0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7.exe

    • Size

      792KB

    • MD5

      69a8ed0b8edc940968f8535c20b4bbe4

    • SHA1

      3557d87e895d994b7099c428b20f9088475194b5

    • SHA256

      0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7

    • SHA512

      2e9f95743410ed2b98a022bd40f3a3bc126312a298cac7ef3dca5ce26126d4cc70c706798cabf11f1389da2605d584755872a0ad6f1ed6f210ed178b846c65da

    • SSDEEP

      24576:uGFJJ/K/F/kpt3X8je6GrHtzRtO7GvmDgezU:uGTJ/o/u8jefyl3A

    Score
    10/10
    flawedammyybootkitdiscoverypersistencetrojan

    • FlawedAmmyy RAT

      Remote-access trojan based on leaked code for the Ammyy remote admin software.

      trojanflawedammyy

    • Checks computer location settings

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks