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Overview

overview

10

Static

static

10

NEAS.d3977...JC.exe

windows7-x64

10

NEAS.d3977...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.d3977ab1d0a3c11cafcd5004485eda60_JC.exe

  • Size

    226KB

  • Sample

    231022-rjn88sbc97

  • MD5

    d3977ab1d0a3c11cafcd5004485eda60

  • SHA1

    3179384c14b3d0db9ab6c488b22dec4830794a4e

  • SHA256

    66b54872c886df7e842083d5a1a5e92b5bbeb3dd73e8608cf12be2e31d409216

  • SHA512

    0b43eee3aa4a4bb52d58f017b58b000fdc101121e1bb661c510c4cbeba448ae8ba583a72da1fb42b47e5413717e85fc1e0bcc0d0ff25a053c1051e8451cc3c5e

  • SSDEEP

    6144:0qZd0JrIhiRXfxqySSKpRmSKeTk7eT5ABrnL8MdYg:0iiJ0I5IKrEAlnLAg

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.d3977ab1d0a3c11cafcd5004485eda60_JC.exe

    • Size

      226KB

    • MD5

      d3977ab1d0a3c11cafcd5004485eda60

    • SHA1

      3179384c14b3d0db9ab6c488b22dec4830794a4e

    • SHA256

      66b54872c886df7e842083d5a1a5e92b5bbeb3dd73e8608cf12be2e31d409216

    • SHA512

      0b43eee3aa4a4bb52d58f017b58b000fdc101121e1bb661c510c4cbeba448ae8ba583a72da1fb42b47e5413717e85fc1e0bcc0d0ff25a053c1051e8451cc3c5e

    • SSDEEP

      6144:0qZd0JrIhiRXfxqySSKpRmSKeTk7eT5ABrnL8MdYg:0iiJ0I5IKrEAlnLAg

    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