Overview

overview

10

Static

static

3

Iehmmb32.exe

windows7-x64

10

Iehmmb32.exe

windows10-1703-x64

10

Iehmmb32.exe

windows10-2004-x64

10

Iehmmb32.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Iehmmb32.exe

  • Size

    320KB

  • Sample

    240613-z5218atgqr

  • MD5

    4c2726b31252579bfba583c8fdcb8324

  • SHA1

    9adf0544c0747a885961f8bc90779f3f3af180c0

  • SHA256

    11a78b52648424d462dfb76fa90dbb6ead5aa8c0424f3d31b56eeab0d96b54e0

  • SHA512

    2b9604dd03ae6c2d86d3acee59e8850fc4be78573de75adca87f890a468ddf69b947838fa49e3889b3723781adaa0980339ef95c43dcf7f06c701e2b5579fdb2

  • SSDEEP

    6144:TDJutpNskZbKtDyB8LoedCFJ369BJ369vpui6yYPaIGckvNP8:TDUtrskZmtyWUedCv2EpV6yYPaN0

Score
10/10
persistence

Malware Config

Targets

    • Target

      Iehmmb32.exe

    • Size

      320KB

    • MD5

      4c2726b31252579bfba583c8fdcb8324

    • SHA1

      9adf0544c0747a885961f8bc90779f3f3af180c0

    • SHA256

      11a78b52648424d462dfb76fa90dbb6ead5aa8c0424f3d31b56eeab0d96b54e0

    • SHA512

      2b9604dd03ae6c2d86d3acee59e8850fc4be78573de75adca87f890a468ddf69b947838fa49e3889b3723781adaa0980339ef95c43dcf7f06c701e2b5579fdb2

    • SSDEEP

      6144:TDJutpNskZbKtDyB8LoedCFJ369BJ369vpui6yYPaIGckvNP8:TDUtrskZmtyWUedCv2EpV6yYPaN0

    Score
    10/10
    persistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks