Overview

overview

10

Static

static

10

0efdd2c531...23.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    0efdd2c53123bf0b104efaefc47eff335150b1ccc70a7db41e52d0f9958d8323
  • Size 432KB
  • Sample260831-tjbdgshd55
  • SHA256 0efdd2c53123bf0b104efaefc47eff335150b1ccc70a7db41e52d0f9958d8323
  • MD5 SHA1 SHA512 SSDEEP TLSH
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
      0efdd2c53123bf0b104efaefc47eff335150b1ccc70a7db41e52d0f9958d8323
    • Size 432KB
    • SHA256 0efdd2c53123bf0b104efaefc47eff335150b1ccc70a7db41e52d0f9958d8323
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryberbewpersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Family: Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks