Overview

overview

10

Static

static

3

60dd3e66f1...68.exe

windows7-x64

10

60dd3e66f1...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    60dd3e66f163f648fdc632b11261d1d4103e88865f29ac0a4f25676d2e171f68

  • Size

    128KB

  • Sample

    241207-24lzqatrbl

  • MD5

    d101ef6d74e44746a50361b3f24726eb

  • SHA1

    57dd2eb5f6ca820da69088bdbd41012ed2cdcf07

  • SHA256

    60dd3e66f163f648fdc632b11261d1d4103e88865f29ac0a4f25676d2e171f68

  • SHA512

    bba267417e3e2e7bba065989e9cd1355d9b18a0ba8dd6eca46b4e98331d64181ff6508bc35f43aaa8c7ff99b9eddd1974bf6ef36ab1fe74c48512954e17c07f6

  • SSDEEP

    3072:gXQXVLMo/omjQn/ADd1AZoUBW3FJeRuaWNXmgu+tB:gQXVRTs/KdWZHEFJ7aWN1B

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

      60dd3e66f163f648fdc632b11261d1d4103e88865f29ac0a4f25676d2e171f68

    • Size

      128KB

    • MD5

      d101ef6d74e44746a50361b3f24726eb

    • SHA1

      57dd2eb5f6ca820da69088bdbd41012ed2cdcf07

    • SHA256

      60dd3e66f163f648fdc632b11261d1d4103e88865f29ac0a4f25676d2e171f68

    • SHA512

      bba267417e3e2e7bba065989e9cd1355d9b18a0ba8dd6eca46b4e98331d64181ff6508bc35f43aaa8c7ff99b9eddd1974bf6ef36ab1fe74c48512954e17c07f6

    • SSDEEP

      3072:gXQXVLMo/omjQn/ADd1AZoUBW3FJeRuaWNXmgu+tB:gQXVRTs/KdWZHEFJ7aWN1B

    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