Overview

overview

10

Static

static

3

fdc7a34228...0N.exe

windows7-x64

10

fdc7a34228...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fdc7a3422811f0456c58c04abc152035b1e6a8e19cc509826425bcb1177d3e10N

  • Size

    96KB

  • Sample

    241004-amg6navaln

  • MD5

    d632e1218d8b6248896b4d422eb71470

  • SHA1

    df34531cb5740f5c15d2bb61dd95faa4b04e58a1

  • SHA256

    fdc7a3422811f0456c58c04abc152035b1e6a8e19cc509826425bcb1177d3e10

  • SHA512

    960d4178c94661334aa8b6aaa8d60443da6a20144832e16e6a602fd6e07dcc2690fdea38429dd148f5b94280f0de83f67e0b853cfe82404036174a7aaad8889e

  • SSDEEP

    1536:C39M0nQZPigsACTHGYTGn5nWPoT4oi42lW4N3duV9jojTIvjrH:E9QZ6c8GnQct3tk3d69jc0vf

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

      fdc7a3422811f0456c58c04abc152035b1e6a8e19cc509826425bcb1177d3e10N

    • Size

      96KB

    • MD5

      d632e1218d8b6248896b4d422eb71470

    • SHA1

      df34531cb5740f5c15d2bb61dd95faa4b04e58a1

    • SHA256

      fdc7a3422811f0456c58c04abc152035b1e6a8e19cc509826425bcb1177d3e10

    • SHA512

      960d4178c94661334aa8b6aaa8d60443da6a20144832e16e6a602fd6e07dcc2690fdea38429dd148f5b94280f0de83f67e0b853cfe82404036174a7aaad8889e

    • SSDEEP

      1536:C39M0nQZPigsACTHGYTGn5nWPoT4oi42lW4N3duV9jojTIvjrH:E9QZ6c8GnQct3tk3d69jc0vf

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks