Overview

overview

10

Static

static

10

NEAS.3f6ff...a0.exe

windows7-x64

10

NEAS.3f6ff...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.3f6ff4e0fb5c5791e9a2af4aaefe11a0.exe

  • Size

    451KB

  • Sample

    231118-hfar1acd55

  • MD5

    3f6ff4e0fb5c5791e9a2af4aaefe11a0

  • SHA1

    b2c44cded5c6cc6ac5ff8309333d5ee1358de8a0

  • SHA256

    8eb3aba6a27d066e38c047a31ac66c4065dbdc63bb146fa736940baad283c94d

  • SHA512

    cd4c448454489917ebcbececfae9fe0e20fcd54080aa4bc0f24b5548269d82251072e317afbb4ce6dbe0c24ab729cfb58a9e35e149f5a6252d0a0763830b5cc8

  • SSDEEP

    12288:8U7Y77Otoq5t6NSN6G5tbt5t6NSN6G5t:hU77Oto1c6Dc6

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.3f6ff4e0fb5c5791e9a2af4aaefe11a0.exe

    • Size

      451KB

    • MD5

      3f6ff4e0fb5c5791e9a2af4aaefe11a0

    • SHA1

      b2c44cded5c6cc6ac5ff8309333d5ee1358de8a0

    • SHA256

      8eb3aba6a27d066e38c047a31ac66c4065dbdc63bb146fa736940baad283c94d

    • SHA512

      cd4c448454489917ebcbececfae9fe0e20fcd54080aa4bc0f24b5548269d82251072e317afbb4ce6dbe0c24ab729cfb58a9e35e149f5a6252d0a0763830b5cc8

    • SSDEEP

      12288:8U7Y77Otoq5t6NSN6G5tbt5t6NSN6G5t:hU77Oto1c6Dc6

    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