Overview

overview

10

Static

static

3

e865ae0a26...00.exe

windows7-x64

10

e865ae0a26...00.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e865ae0a260bae269398e59ff7f19d361aae92e859f60e509baec5d2e23ada00

  • Size

    378KB

  • Sample

    250306-q6cy2sztet

  • MD5

    9110eae66e904f4cf8e20dd3db3f0e4b

  • SHA1

    7dee52f0357a5ea4f16b6a29cd05886d74d6a3d6

  • SHA256

    e865ae0a260bae269398e59ff7f19d361aae92e859f60e509baec5d2e23ada00

  • SHA512

    d82d2a0802ad8cee64b93bd964873c2c583ef43a783f5145ef23fa8efbe3ffca821cbf4b03f8a9b12026b70ca74d9aee5d84c11c605f7ee1675bc7e2c9f3f407

  • SSDEEP

    6144:1e075EteYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GTQMJSZE:I2KteYr75lTefkY660fIaDZkY660f2lO

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

      e865ae0a260bae269398e59ff7f19d361aae92e859f60e509baec5d2e23ada00

    • Size

      378KB

    • MD5

      9110eae66e904f4cf8e20dd3db3f0e4b

    • SHA1

      7dee52f0357a5ea4f16b6a29cd05886d74d6a3d6

    • SHA256

      e865ae0a260bae269398e59ff7f19d361aae92e859f60e509baec5d2e23ada00

    • SHA512

      d82d2a0802ad8cee64b93bd964873c2c583ef43a783f5145ef23fa8efbe3ffca821cbf4b03f8a9b12026b70ca74d9aee5d84c11c605f7ee1675bc7e2c9f3f407

    • SSDEEP

      6144:1e075EteYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GTQMJSZE:I2KteYr75lTefkY660fIaDZkY660f2lO

    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