Overview

overview

10

Static

static

3

c79eac672d...48.exe

windows7-x64

10

c79eac672d...48.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c79eac672d63fa4127352f44014d88c7bb6a77d8e13907c9272850f023f30c48

  • Size

    96KB

  • Sample

    241209-dknr7synbw

  • MD5

    486d01f82af33654b28dac4fae1b25d3

  • SHA1

    3137aac31cae3d071f2a826632a7145bd592b77c

  • SHA256

    c79eac672d63fa4127352f44014d88c7bb6a77d8e13907c9272850f023f30c48

  • SHA512

    6c6ae229e482b116d8214e465a67be11b89b1b97299b3953883e1b63daff6ac3984537785709e609dfbbdb2b4d2d798743566371424afbd12ab5f51e6cd48cc0

  • SSDEEP

    3072:iyxhfbpwTL2PNmKnTVE+4b9FbdTvdd69jc0vH:X9bwLNggbddd6NVH

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

      c79eac672d63fa4127352f44014d88c7bb6a77d8e13907c9272850f023f30c48

    • Size

      96KB

    • MD5

      486d01f82af33654b28dac4fae1b25d3

    • SHA1

      3137aac31cae3d071f2a826632a7145bd592b77c

    • SHA256

      c79eac672d63fa4127352f44014d88c7bb6a77d8e13907c9272850f023f30c48

    • SHA512

      6c6ae229e482b116d8214e465a67be11b89b1b97299b3953883e1b63daff6ac3984537785709e609dfbbdb2b4d2d798743566371424afbd12ab5f51e6cd48cc0

    • SSDEEP

      3072:iyxhfbpwTL2PNmKnTVE+4b9FbdTvdd69jc0vH:X9bwLNggbddd6NVH

    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