Overview

overview

10

Static

static

3

167fda8876...51.exe

windows7-x64

10

167fda8876...51.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    167fda8876e7c0973970c16b1c3a4709b46240aade0f3c1a46de74f4626a4951

  • Size

    93KB

  • Sample

    241123-yn8a8stkbz

  • MD5

    fa31d2c72cc45da0e8d67db55c8b4db9

  • SHA1

    d3b3981abf8fbba5d5d206c80b8ba8276033f1ae

  • SHA256

    167fda8876e7c0973970c16b1c3a4709b46240aade0f3c1a46de74f4626a4951

  • SHA512

    9ef5dc163ea69be12da0d1672a3869a26ff1b70c3fde5384a2f1657300cd72ec35df74c73428f41f058c4c9947d1d0e22bdf901ab20e00cfb2958af01df90a27

  • SSDEEP

    1536:QoIcQYuzyINzmoY3NebW4rPUaGdP5h3ABlxGfTNDjiwg58:yfNk3NSPxIP5hQhGfVY58

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

      167fda8876e7c0973970c16b1c3a4709b46240aade0f3c1a46de74f4626a4951

    • Size

      93KB

    • MD5

      fa31d2c72cc45da0e8d67db55c8b4db9

    • SHA1

      d3b3981abf8fbba5d5d206c80b8ba8276033f1ae

    • SHA256

      167fda8876e7c0973970c16b1c3a4709b46240aade0f3c1a46de74f4626a4951

    • SHA512

      9ef5dc163ea69be12da0d1672a3869a26ff1b70c3fde5384a2f1657300cd72ec35df74c73428f41f058c4c9947d1d0e22bdf901ab20e00cfb2958af01df90a27

    • SSDEEP

      1536:QoIcQYuzyINzmoY3NebW4rPUaGdP5h3ABlxGfTNDjiwg58:yfNk3NSPxIP5hQhGfVY58

    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