Overview

overview

10

Static

static

3

adbeef9fc3...15.exe

windows7-x64

10

adbeef9fc3...15.exe

windows10-2004-x64

10

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General

  • Target

    adbeef9fc3b02f1d3e7fbdfc8dac525430641858cef491d28a07e211afb05e15

  • Size

    72KB

  • Sample

    241123-ctjzya1qfm

  • MD5

    0f9a1988d13c9c4530791c5ff81ac023

  • SHA1

    f4139a24ffdc34dcb8fdad1d585f287aaa36d831

  • SHA256

    adbeef9fc3b02f1d3e7fbdfc8dac525430641858cef491d28a07e211afb05e15

  • SHA512

    da12e86bc21d624a60becdb6d71422cf5c38204fa3fab41bdde77e321cd7de69e428de0e3c15e454c162a6667f6b0a5f071ff6408c8d8f3b591c480b4a06aec3

  • SSDEEP

    768:ONEaPyHnWFGfYPRHv0F/ca43Mn03CvDiC81JmiaISH90SGLhjQ/6DAv8Q5:iPKWsov0F0HMn03U43and0SGLhj06q

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

      adbeef9fc3b02f1d3e7fbdfc8dac525430641858cef491d28a07e211afb05e15

    • Size

      72KB

    • MD5

      0f9a1988d13c9c4530791c5ff81ac023

    • SHA1

      f4139a24ffdc34dcb8fdad1d585f287aaa36d831

    • SHA256

      adbeef9fc3b02f1d3e7fbdfc8dac525430641858cef491d28a07e211afb05e15

    • SHA512

      da12e86bc21d624a60becdb6d71422cf5c38204fa3fab41bdde77e321cd7de69e428de0e3c15e454c162a6667f6b0a5f071ff6408c8d8f3b591c480b4a06aec3

    • SSDEEP

      768:ONEaPyHnWFGfYPRHv0F/ca43Mn03CvDiC81JmiaISH90SGLhjQ/6DAv8Q5:iPKWsov0F0HMn03U43and0SGLhj06q

    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