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Overview

overview

10

Static

static

10

NEAS.b562a...JC.exe

windows7-x64

10

NEAS.b562a...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.b562a241b8430e30158af90d24dd9a70_JC.exe

  • Size

    451KB

  • Sample

    231101-nkrtzahe79

  • MD5

    b562a241b8430e30158af90d24dd9a70

  • SHA1

    cfdfa7455bec9326206948f5b150be684efb7c1b

  • SHA256

    8551f53924e5bb525356e3aa5669d12c83928631ec95917556d41a204d7cb9fb

  • SHA512

    9fd46cbbd60c00d3ea52f483e6ff104cec454d0301b9030301899847c3e9c0ee6079996a816d9346378ed7c73cd745fd2f41f0029460e791664a368e0ef6fd0f

  • SSDEEP

    6144:IUbX63QCN9Otopg5tTDUZNSN58VU5tTvnVn5tTDUZNSN58VU5tT:Z6ZOtoq5t6NSN6G5tbt5t6NSN6G5t

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.b562a241b8430e30158af90d24dd9a70_JC.exe

    • Size

      451KB

    • MD5

      b562a241b8430e30158af90d24dd9a70

    • SHA1

      cfdfa7455bec9326206948f5b150be684efb7c1b

    • SHA256

      8551f53924e5bb525356e3aa5669d12c83928631ec95917556d41a204d7cb9fb

    • SHA512

      9fd46cbbd60c00d3ea52f483e6ff104cec454d0301b9030301899847c3e9c0ee6079996a816d9346378ed7c73cd745fd2f41f0029460e791664a368e0ef6fd0f

    • SSDEEP

      6144:IUbX63QCN9Otopg5tTDUZNSN58VU5tTvnVn5tTDUZNSN58VU5tT:Z6ZOtoq5t6NSN6G5tbt5t6NSN6G5t

    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