Overview

overview

10

Static

static

3

def9c953d8...24.exe

windows7-x64

7

def9c953d8...24.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    def9c953d890a13ad2bbee642ff2aa1794dbddb2df0663cae873115116144d24.exe

  • Size

    2.8MB

  • Sample

    240920-mefdba1fmg

  • MD5

    4fe072b888cd64ff01d73d8b80bfcf3e

  • SHA1

    d13cbf11d9ce3c8271a04c46aea473b0d469fdb1

  • SHA256

    def9c953d890a13ad2bbee642ff2aa1794dbddb2df0663cae873115116144d24

  • SHA512

    566b28c08625a1a9149a34b6176dce22d5da2830c1df89f390bc8eeb062cb79694b73a486b7bab7fb6d18c80efc73eb4a3e8976fdec6695d1072cd4999fc0a2b

  • SSDEEP

    49152:L3odaJHGVBGlKwJJWjTC6E2SEB98SldUzXhkHnsQDhuqqXWJOPp9X+qCko:7Dpzwkd6AEL3l4RUTqXWJOPp9uq2

Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target

      def9c953d890a13ad2bbee642ff2aa1794dbddb2df0663cae873115116144d24.exe

    • Size

      2.8MB

    • MD5

      4fe072b888cd64ff01d73d8b80bfcf3e

    • SHA1

      d13cbf11d9ce3c8271a04c46aea473b0d469fdb1

    • SHA256

      def9c953d890a13ad2bbee642ff2aa1794dbddb2df0663cae873115116144d24

    • SHA512

      566b28c08625a1a9149a34b6176dce22d5da2830c1df89f390bc8eeb062cb79694b73a486b7bab7fb6d18c80efc73eb4a3e8976fdec6695d1072cd4999fc0a2b

    • SSDEEP

      49152:L3odaJHGVBGlKwJJWjTC6E2SEB98SldUzXhkHnsQDhuqqXWJOPp9X+qCko:7Dpzwkd6AEL3l4RUTqXWJOPp9uq2

    Score
    10/10
    discoverypersistencedefense_evasion

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks