Overview

overview

10

Static

static

10

NEAS.3c5d9...a0.exe

windows7-x64

10

NEAS.3c5d9...a0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.3c5d9133518745ae6ca64714aa4f7ea0.exe

  • Size

    304KB

  • Sample

    231111-rnxfeahd52

  • MD5

    3c5d9133518745ae6ca64714aa4f7ea0

  • SHA1

    ba28c6274cac196ba4d64a8ea2c5f1936e75b710

  • SHA256

    55434a23d3831e05eb108d22355b94406356fb943fac121057d41d41cc8dc42e

  • SHA512

    f8445b9aba71a80e7eefc51341aa8ebb0e09deff8faacfad244b94306e4a74f35626d8d7fa11d6dcc872ce4740ee8663d61e3fc515448af3da9351938e73f5a7

  • SSDEEP

    6144:sivjRbjG1tbFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:sivjRb4FeJLbnCN3xjOPj1Gg2uHyFfe2

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.3c5d9133518745ae6ca64714aa4f7ea0.exe

    • Size

      304KB

    • MD5

      3c5d9133518745ae6ca64714aa4f7ea0

    • SHA1

      ba28c6274cac196ba4d64a8ea2c5f1936e75b710

    • SHA256

      55434a23d3831e05eb108d22355b94406356fb943fac121057d41d41cc8dc42e

    • SHA512

      f8445b9aba71a80e7eefc51341aa8ebb0e09deff8faacfad244b94306e4a74f35626d8d7fa11d6dcc872ce4740ee8663d61e3fc515448af3da9351938e73f5a7

    • SSDEEP

      6144:sivjRbjG1tbFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:sivjRb4FeJLbnCN3xjOPj1Gg2uHyFfe2

    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