Overview

overview

10

Static

static

3

805d9c3a6f...f1.exe

windows7-x64

10

805d9c3a6f...f1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    805d9c3a6fd050dc25a462b296fdb521fad6390b68dc4e06fd1aa495c09a8bf1.exe

  • Size

    96KB

  • Sample

    241120-da4qnsynfw

  • MD5

    f8086cb5dae5e6242c77ed162f09ef15

  • SHA1

    79e68e527c3ebd98741ff7dfb1b81754543d3e63

  • SHA256

    805d9c3a6fd050dc25a462b296fdb521fad6390b68dc4e06fd1aa495c09a8bf1

  • SHA512

    6e49e8a9bdeb826e33478218cf83659b48225457432a3dee26c48dee43e211ea90d058c1e7cea88cb91585a9db0910a85cbf5b04c42be4e27d501410b0c75d30

  • SSDEEP

    1536:LBe53fBLCK05RaFVpoJfTVhmkZCrRbB03vb+LadVVBlMhUbM/2KhrUQVoMdUT+ij:MEjrzvVZCrRbB03zLdVO2M/2Khr1Rh8

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

      805d9c3a6fd050dc25a462b296fdb521fad6390b68dc4e06fd1aa495c09a8bf1.exe

    • Size

      96KB

    • MD5

      f8086cb5dae5e6242c77ed162f09ef15

    • SHA1

      79e68e527c3ebd98741ff7dfb1b81754543d3e63

    • SHA256

      805d9c3a6fd050dc25a462b296fdb521fad6390b68dc4e06fd1aa495c09a8bf1

    • SHA512

      6e49e8a9bdeb826e33478218cf83659b48225457432a3dee26c48dee43e211ea90d058c1e7cea88cb91585a9db0910a85cbf5b04c42be4e27d501410b0c75d30

    • SSDEEP

      1536:LBe53fBLCK05RaFVpoJfTVhmkZCrRbB03vb+LadVVBlMhUbM/2KhrUQVoMdUT+ij:MEjrzvVZCrRbB03zLdVO2M/2Khr1Rh8

    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