Overview

overview

10

Static

static

10

NEAS.3797f...e0.exe

windows7-x64

10

NEAS.3797f...e0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.3797fe25b62078850eacb4c4bc67c0e0.exe

  • Size

    300KB

  • Sample

    231028-ylp2wagg42

  • MD5

    3797fe25b62078850eacb4c4bc67c0e0

  • SHA1

    b2955d4574db518d9724cebae18ccfb7acb70b0c

  • SHA256

    429d10fc8ef27e3b235b4d8cf29328d34ff61531abb74accf86a3af7a18170b4

  • SHA512

    6f0fa58d8b83fe8adb852f290bddcbeb425d891b1d6f8a6095fe678c95909bd55843bb85b5aaee7b47c13984db086c91bbd00a4ac68ac7ef1437a47c23ce31db

  • SSDEEP

    6144:uOgp5N8VdZKequfhcmoZjwszeXmr8SeNpgdyuH1l+/Wd:zgp5OdZ/ymCjb87g4/c

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.3797fe25b62078850eacb4c4bc67c0e0.exe

    • Size

      300KB

    • MD5

      3797fe25b62078850eacb4c4bc67c0e0

    • SHA1

      b2955d4574db518d9724cebae18ccfb7acb70b0c

    • SHA256

      429d10fc8ef27e3b235b4d8cf29328d34ff61531abb74accf86a3af7a18170b4

    • SHA512

      6f0fa58d8b83fe8adb852f290bddcbeb425d891b1d6f8a6095fe678c95909bd55843bb85b5aaee7b47c13984db086c91bbd00a4ac68ac7ef1437a47c23ce31db

    • SSDEEP

      6144:uOgp5N8VdZKequfhcmoZjwszeXmr8SeNpgdyuH1l+/Wd:zgp5OdZ/ymCjb87g4/c

    Score
    10/10
    dropperpersistencetrojan

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

      persistence

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

      persistencedroppertrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks