Overview

overview

10

Static

static

10

NEAS.6fbc1...00.exe

windows7-x64

10

NEAS.6fbc1...00.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.6fbc1749143ec3c25d3d498c91ef5a00.exe

  • Size

    130KB

  • Sample

    231101-rhnajsch7w

  • MD5

    6fbc1749143ec3c25d3d498c91ef5a00

  • SHA1

    596a8b5f01695f4a55033db1f19355b3b81a2a5f

  • SHA256

    ce64f1242d170b3c9acb6afd53393f6d9a2be72c6ae478fb395eb962e4cda3e9

  • SHA512

    a1160ebbbee4ece73d4098fac238aabc4c61474783902d45aaa16e8b99c046677aa2465bd52691dbe20e2c185341485f180b7215170846d8fcaf3e7fe461f109

  • SSDEEP

    3072:JuNzeP5x9s1K1OeNrtsUtGR2/BhHmiImXJ2fYdV46nfPyxWhj8NCM/4:JkzeRg2y4BhHmNEcYj9nhV8NCV

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.6fbc1749143ec3c25d3d498c91ef5a00.exe

    • Size

      130KB

    • MD5

      6fbc1749143ec3c25d3d498c91ef5a00

    • SHA1

      596a8b5f01695f4a55033db1f19355b3b81a2a5f

    • SHA256

      ce64f1242d170b3c9acb6afd53393f6d9a2be72c6ae478fb395eb962e4cda3e9

    • SHA512

      a1160ebbbee4ece73d4098fac238aabc4c61474783902d45aaa16e8b99c046677aa2465bd52691dbe20e2c185341485f180b7215170846d8fcaf3e7fe461f109

    • SSDEEP

      3072:JuNzeP5x9s1K1OeNrtsUtGR2/BhHmiImXJ2fYdV46nfPyxWhj8NCM/4:JkzeRg2y4BhHmNEcYj9nhV8NCV

    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