Overview

overview

10

Static

static

3

53646de645...eN.exe

windows7-x64

10

53646de645...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    53646de645c17464fd3d6bcd1b5c0d6fd67ac99091afa54ec9093b70defde90eN.exe

  • Size

    1024KB

  • Sample

    241208-dpqscsvkgp

  • MD5

    d9b4bca5f381fcbb06532256ac3ed620

  • SHA1

    46a9e81528aedf30bd2eaf12095aa468590ad33e

  • SHA256

    53646de645c17464fd3d6bcd1b5c0d6fd67ac99091afa54ec9093b70defde90e

  • SHA512

    cbed1f4175ce101c21a43d60a451967698d4a772118549b6265b3064ab6eca4c2eed0cd8b6ac8464043ebd877147a2746e525a37493b148cabf80d8b5f7b3bbd

  • SSDEEP

    12288:86ZwkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:86ZwgsaDZgQjGkwlks/6HnEO

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

      53646de645c17464fd3d6bcd1b5c0d6fd67ac99091afa54ec9093b70defde90eN.exe

    • Size

      1024KB

    • MD5

      d9b4bca5f381fcbb06532256ac3ed620

    • SHA1

      46a9e81528aedf30bd2eaf12095aa468590ad33e

    • SHA256

      53646de645c17464fd3d6bcd1b5c0d6fd67ac99091afa54ec9093b70defde90e

    • SHA512

      cbed1f4175ce101c21a43d60a451967698d4a772118549b6265b3064ab6eca4c2eed0cd8b6ac8464043ebd877147a2746e525a37493b148cabf80d8b5f7b3bbd

    • SSDEEP

      12288:86ZwkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:86ZwgsaDZgQjGkwlks/6HnEO

    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