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Overview

overview

10

Static

static

10

NEAS.a1b2c...e0.exe

windows7-x64

10

NEAS.a1b2c...e0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.a1b2c7df4a123661485b872aff9af4e0.exe

  • Size

    664KB

  • Sample

    231118-dtxrgaba9x

  • MD5

    a1b2c7df4a123661485b872aff9af4e0

  • SHA1

    8bbc38d204bf5f051e2ca5bf6dcc454c977af936

  • SHA256

    268dbbea898f861f7809d05e2f419a95549f89cf6504d6c17b0968ac99ed4a3a

  • SHA512

    c8beb65ed17e1efde7cd40e73614cf087efba89a7f55809db9946ce14d6fb50a7e811bce0446b548763f299fcbd093626d7d034c05518cbf904ed068e4b17d3e

  • SSDEEP

    12288:gaKyvaWpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYx:GyvaWW4XWleKWNUir2MhNl6zX3w9As/8

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.a1b2c7df4a123661485b872aff9af4e0.exe

    • Size

      664KB

    • MD5

      a1b2c7df4a123661485b872aff9af4e0

    • SHA1

      8bbc38d204bf5f051e2ca5bf6dcc454c977af936

    • SHA256

      268dbbea898f861f7809d05e2f419a95549f89cf6504d6c17b0968ac99ed4a3a

    • SHA512

      c8beb65ed17e1efde7cd40e73614cf087efba89a7f55809db9946ce14d6fb50a7e811bce0446b548763f299fcbd093626d7d034c05518cbf904ed068e4b17d3e

    • SSDEEP

      12288:gaKyvaWpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYx:GyvaWW4XWleKWNUir2MhNl6zX3w9As/8

    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