Overview

overview

10

Static

static

3

5c65151a4a...0N.exe

windows7-x64

10

5c65151a4a...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c65151a4aa008c105297984aacff84743d89d7b41095e29563d2ce88e303770N

  • Size

    265KB

  • Sample

    241004-nlqy3awarg

  • MD5

    110461ba2877602cfdd414f726f01a60

  • SHA1

    870d344d6d6fdf17342f8539cb4ebb9928c49542

  • SHA256

    5c65151a4aa008c105297984aacff84743d89d7b41095e29563d2ce88e303770

  • SHA512

    98510250c43de014e79929e44ae07e965ffd1733258822beb82ce5c39e17877b2fc1371fb5845e8e3bad1cec91049099a60feaeb81707b0a37f51a482026ac38

  • SSDEEP

    6144:iVS4wAuQ54gTLp103ETiZ0moGP/2dga1mcyw7I:iVAs5fpScXwuR1mK7

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

      5c65151a4aa008c105297984aacff84743d89d7b41095e29563d2ce88e303770N

    • Size

      265KB

    • MD5

      110461ba2877602cfdd414f726f01a60

    • SHA1

      870d344d6d6fdf17342f8539cb4ebb9928c49542

    • SHA256

      5c65151a4aa008c105297984aacff84743d89d7b41095e29563d2ce88e303770

    • SHA512

      98510250c43de014e79929e44ae07e965ffd1733258822beb82ce5c39e17877b2fc1371fb5845e8e3bad1cec91049099a60feaeb81707b0a37f51a482026ac38

    • SSDEEP

      6144:iVS4wAuQ54gTLp103ETiZ0moGP/2dga1mcyw7I:iVAs5fpScXwuR1mK7

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks