Overview

overview

10

Static

static

7c33c7f033...a7.exe

windows7-x64

10

7c33c7f033...a7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7c33c7f033397176860ea90c7c8740ddbee4884151dd528a6ecc76d7e5ce72a7

  • Size

    1016KB

  • Sample

    221011-dkjhgscab5

  • MD5

    66ccf1008145ac36d94f620756394440

  • SHA1

    549bc2b2373dc2c3afc7c5b710a13b39be884510

  • SHA256

    7c33c7f033397176860ea90c7c8740ddbee4884151dd528a6ecc76d7e5ce72a7

  • SHA512

    ba183c204e56840089d2c10e392c81c174b5aef0f6fe1a94f072ff8b918c8e8008b80a6f9c0d1415757203248525ddbc4f1ce2cd317e6f81c640262edfe8032e

  • SSDEEP

    6144:CIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:CIXsgtvm1De5YlOx6lzBH46U

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      7c33c7f033397176860ea90c7c8740ddbee4884151dd528a6ecc76d7e5ce72a7

    • Size

      1016KB

    • MD5

      66ccf1008145ac36d94f620756394440

    • SHA1

      549bc2b2373dc2c3afc7c5b710a13b39be884510

    • SHA256

      7c33c7f033397176860ea90c7c8740ddbee4884151dd528a6ecc76d7e5ce72a7

    • SHA512

      ba183c204e56840089d2c10e392c81c174b5aef0f6fe1a94f072ff8b918c8e8008b80a6f9c0d1415757203248525ddbc4f1ce2cd317e6f81c640262edfe8032e

    • SSDEEP

      6144:CIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:CIXsgtvm1De5YlOx6lzBH46U

    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