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Overview

overview

10

Static

static

10

NEAS.721b9...00.exe

windows7-x64

10

NEAS.721b9...00.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.721b90d70ac6e6c3e785e42c87cc5d00.exe

  • Size

    240KB

  • Sample

    231111-gjzd4abh8z

  • MD5

    721b90d70ac6e6c3e785e42c87cc5d00

  • SHA1

    10722ccd159eed5bbd87e6fb0955f3c56790394a

  • SHA256

    9717e35388283658ab07ad96ebed8d19973829c2cfc6a2b8e33dc87389d5568b

  • SHA512

    c5d9fe26af0b6cfb04772d298b44b4b236e81cc7555d8ee3e3a5c07b5a874489c4277de71aed88a1cb0de9b6ce8b1b4e7b3122ea323916d277a5c5450485deed

  • SSDEEP

    6144:j1O+9oyA9GRdst34quvo5EcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:j1O+9S9ymt3jx5tycSly8DSUA1YHVD

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.721b90d70ac6e6c3e785e42c87cc5d00.exe

    • Size

      240KB

    • MD5

      721b90d70ac6e6c3e785e42c87cc5d00

    • SHA1

      10722ccd159eed5bbd87e6fb0955f3c56790394a

    • SHA256

      9717e35388283658ab07ad96ebed8d19973829c2cfc6a2b8e33dc87389d5568b

    • SHA512

      c5d9fe26af0b6cfb04772d298b44b4b236e81cc7555d8ee3e3a5c07b5a874489c4277de71aed88a1cb0de9b6ce8b1b4e7b3122ea323916d277a5c5450485deed

    • SSDEEP

      6144:j1O+9oyA9GRdst34quvo5EcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:j1O+9S9ymt3jx5tycSly8DSUA1YHVD

    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