Overview

overview

10

Static

static

3

7d615e0d74...3a.exe

windows7-x64

10

7d615e0d74...3a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7d615e0d7433eb880d3acf96839646a91cde768e7cdf8c84830a763c92d1303a

  • Size

    1.1MB

  • Sample

    241208-aja8ya1qhz

  • MD5

    cdc42b8a09d1610f767a2bacaaf46e95

  • SHA1

    94fa189d618dbb4f4274f957a03cd3c9e251a8da

  • SHA256

    7d615e0d7433eb880d3acf96839646a91cde768e7cdf8c84830a763c92d1303a

  • SHA512

    faac80fe8ea2b35067832ccb5d72b1e04d73da2d32d34c6521f5b4b2ee32fb1a2905325918a1c2274f4044f35fddc0662e68cb109a15c111cb42d4a1027826e7

  • SSDEEP

    12288:zgeMUyYYrQg5Z/+zrWAIAqWim/+zrWAI5KFukEyDucEQn:MeMU7YrQg5ZmvFimm0HkEyDucEQn

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

      7d615e0d7433eb880d3acf96839646a91cde768e7cdf8c84830a763c92d1303a

    • Size

      1.1MB

    • MD5

      cdc42b8a09d1610f767a2bacaaf46e95

    • SHA1

      94fa189d618dbb4f4274f957a03cd3c9e251a8da

    • SHA256

      7d615e0d7433eb880d3acf96839646a91cde768e7cdf8c84830a763c92d1303a

    • SHA512

      faac80fe8ea2b35067832ccb5d72b1e04d73da2d32d34c6521f5b4b2ee32fb1a2905325918a1c2274f4044f35fddc0662e68cb109a15c111cb42d4a1027826e7

    • SSDEEP

      12288:zgeMUyYYrQg5Z/+zrWAIAqWim/+zrWAI5KFukEyDucEQn:MeMU7YrQg5ZmvFimm0HkEyDucEQn

    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