Overview

overview

10

Static

static

3

e9fe067a7d...8N.exe

windows7-x64

10

e9fe067a7d...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e9fe067a7d05d7605ce3e6bf03639ef4ecc55791c248fe6fa385aa0c71178f78N.exe

  • Size

    95KB

  • Sample

    241225-z2kyjaxpex

  • MD5

    5cd222de39f9182aecdb93875c493180

  • SHA1

    c21492becb80eea53705cade109de840d14e7138

  • SHA256

    e9fe067a7d05d7605ce3e6bf03639ef4ecc55791c248fe6fa385aa0c71178f78

  • SHA512

    512b90e18f4cb9c6e7b8babe47a856eb968a546e0dece80cbacd61592701a6103e0b19fe382376684da06375ba0dae4e6e918c224e162849147c402f4e2e2405

  • SSDEEP

    1536:wOk+UowuQ9cWTJ1HUXAPol5nOF7vFIaW5IDpYo2ogHq/i352kPpchsL2:N/UowP9cSJ1Hhwl5nOF7vFIaW5IDpYod

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      e9fe067a7d05d7605ce3e6bf03639ef4ecc55791c248fe6fa385aa0c71178f78N.exe

    • Size

      95KB

    • MD5

      5cd222de39f9182aecdb93875c493180

    • SHA1

      c21492becb80eea53705cade109de840d14e7138

    • SHA256

      e9fe067a7d05d7605ce3e6bf03639ef4ecc55791c248fe6fa385aa0c71178f78

    • SHA512

      512b90e18f4cb9c6e7b8babe47a856eb968a546e0dece80cbacd61592701a6103e0b19fe382376684da06375ba0dae4e6e918c224e162849147c402f4e2e2405

    • SSDEEP

      1536:wOk+UowuQ9cWTJ1HUXAPol5nOF7vFIaW5IDpYo2ogHq/i352kPpchsL2:N/UowP9cSJ1Hhwl5nOF7vFIaW5IDpYod

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks