Overview

overview

10

Static

static

10

9e967bfbbb...eN.exe

windows7-x64

10

9e967bfbbb...eN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    9e967bfbbb1f184b498532a193eb9cf41a414b66baae9d526e1dd525c276464eN.exe

  • Size

    265KB

  • Sample

    241207-w619jaxras

  • MD5

    a5c4712c9c95fa9813b183e04ebc3290

  • SHA1

    730d2c64116217e7c791fe356fb55eb7e78bd067

  • SHA256

    9e967bfbbb1f184b498532a193eb9cf41a414b66baae9d526e1dd525c276464e

  • SHA512

    d0db9e975163e0d8e498cedc2368413a05a0e1740577f4a9cb2c85841fa60cc27c37f8ee519c5ae0b83ce5b124d8ef31178b91e8747eba2c3943819737323dbf

  • SSDEEP

    6144:0fGlzmOhkTLp103ETiZ0moGP/2dga1mcyw7I:0fNOcpScXwuR1mK7

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

      9e967bfbbb1f184b498532a193eb9cf41a414b66baae9d526e1dd525c276464eN.exe

    • Size

      265KB

    • MD5

      a5c4712c9c95fa9813b183e04ebc3290

    • SHA1

      730d2c64116217e7c791fe356fb55eb7e78bd067

    • SHA256

      9e967bfbbb1f184b498532a193eb9cf41a414b66baae9d526e1dd525c276464e

    • SHA512

      d0db9e975163e0d8e498cedc2368413a05a0e1740577f4a9cb2c85841fa60cc27c37f8ee519c5ae0b83ce5b124d8ef31178b91e8747eba2c3943819737323dbf

    • SSDEEP

      6144:0fGlzmOhkTLp103ETiZ0moGP/2dga1mcyw7I:0fNOcpScXwuR1mK7

    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