Overview

overview

10

Static

static

3

ed6f92169f...66.exe

windows7-x64

10

ed6f92169f...66.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed6f92169f0c1d30326fa1e7308dfa7003e1696a303e87df50d783d5a0a91666

  • Size

    96KB

  • Sample

    241123-fl5hfsvpap

  • MD5

    863c9fdbb2738e615a26afc7292edd88

  • SHA1

    f0ff6154d9636ff2d6cd13348a4142a6e857ed2e

  • SHA256

    ed6f92169f0c1d30326fa1e7308dfa7003e1696a303e87df50d783d5a0a91666

  • SHA512

    66bcb11d24dd743f0594bc8caa386c4f097e38da16f8ef3f753548caf81d643c3515d0ba5a1ed050100a2b4465c3a1a42f9ffb204252a53ebb38fe7efd6dfbb9

  • SSDEEP

    1536:XmnclQsRXe5FSzMyfRK4nuaghCyhwKU3AN3S/BOmDCMy0QiLiizHNQNd+:2ncbeOhJuaoC4wI05OmDCMyELiAHONd+

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

      ed6f92169f0c1d30326fa1e7308dfa7003e1696a303e87df50d783d5a0a91666

    • Size

      96KB

    • MD5

      863c9fdbb2738e615a26afc7292edd88

    • SHA1

      f0ff6154d9636ff2d6cd13348a4142a6e857ed2e

    • SHA256

      ed6f92169f0c1d30326fa1e7308dfa7003e1696a303e87df50d783d5a0a91666

    • SHA512

      66bcb11d24dd743f0594bc8caa386c4f097e38da16f8ef3f753548caf81d643c3515d0ba5a1ed050100a2b4465c3a1a42f9ffb204252a53ebb38fe7efd6dfbb9

    • SSDEEP

      1536:XmnclQsRXe5FSzMyfRK4nuaghCyhwKU3AN3S/BOmDCMy0QiLiizHNQNd+:2ncbeOhJuaoC4wI05OmDCMyELiAHONd+

    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