Overview

overview

10

Static

static

10

7d60ca6d14...20.exe

windows7-x64

10

7d60ca6d14...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7d60ca6d1492337ce180008090ad352346f9ae41ff404ad23b9359fc0059f120.exe

  • Size

    128KB

  • Sample

    241222-l3yzwstmh1

  • MD5

    abe3ea968141f092d8f504173a0a10f5

  • SHA1

    0cb5aa576cfc2b0c110359170d7d96c9acaf34af

  • SHA256

    7d60ca6d1492337ce180008090ad352346f9ae41ff404ad23b9359fc0059f120

  • SHA512

    3c5e1256f2c40632a83d10ad87ed8ce3313af16c52c84121d8a5babf382d683206ef4844fe2dc073238e01680bec9528351ef85f98800347cb44a5d884fe97ef

  • SSDEEP

    3072:dhJ3U6C28JxqEo7RtxnerUEdmjRrz3TIUV4BKm:rO1ziE2xeYEdGTBI

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      7d60ca6d1492337ce180008090ad352346f9ae41ff404ad23b9359fc0059f120.exe

    • Size

      128KB

    • MD5

      abe3ea968141f092d8f504173a0a10f5

    • SHA1

      0cb5aa576cfc2b0c110359170d7d96c9acaf34af

    • SHA256

      7d60ca6d1492337ce180008090ad352346f9ae41ff404ad23b9359fc0059f120

    • SHA512

      3c5e1256f2c40632a83d10ad87ed8ce3313af16c52c84121d8a5babf382d683206ef4844fe2dc073238e01680bec9528351ef85f98800347cb44a5d884fe97ef

    • SSDEEP

      3072:dhJ3U6C28JxqEo7RtxnerUEdmjRrz3TIUV4BKm:rO1ziE2xeYEdGTBI

    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