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Overview

overview

10

Static

static

8c7682fec8...0a.exe

windows7-x64

10

8c7682fec8...0a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8c7682fec8718c1c6d4f8d2e99e434bd5710e1637b07e229699e508af5eec90a

  • Size

    1016KB

  • Sample

    221003-jjc7zafbbp

  • MD5

    63bf0cf15e3b5d6b659a1a2ecd1e5e00

  • SHA1

    25bb8b6dbccf58d1584022965ba79e20554d1507

  • SHA256

    8c7682fec8718c1c6d4f8d2e99e434bd5710e1637b07e229699e508af5eec90a

  • SHA512

    b3f2005c0f2ca1e373bf17d2ee1307841c1a19ea749e7ae1555a7692ecd181ebfc21560cb00179f8a8e6e99c66fb89e697e911d87efb329fb9e500a2e409ad7d

  • SSDEEP

    6144:szIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUmkjP:szIXsgtvm1De5YlOx6lzBH46U

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      8c7682fec8718c1c6d4f8d2e99e434bd5710e1637b07e229699e508af5eec90a

    • Size

      1016KB

    • MD5

      63bf0cf15e3b5d6b659a1a2ecd1e5e00

    • SHA1

      25bb8b6dbccf58d1584022965ba79e20554d1507

    • SHA256

      8c7682fec8718c1c6d4f8d2e99e434bd5710e1637b07e229699e508af5eec90a

    • SHA512

      b3f2005c0f2ca1e373bf17d2ee1307841c1a19ea749e7ae1555a7692ecd181ebfc21560cb00179f8a8e6e99c66fb89e697e911d87efb329fb9e500a2e409ad7d

    • SSDEEP

      6144:szIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUmkjP:szIXsgtvm1De5YlOx6lzBH46U

    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 autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks