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Overview

overview

10

Static

static

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NEAS.f1fbc...d0.exe

windows7-x64

10

NEAS.f1fbc...d0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.f1fbcf4b65e66c92b68989a43e2db9d0.exe

  • Size

    398KB

  • Sample

    231103-ljgaqshf29

  • MD5

    f1fbcf4b65e66c92b68989a43e2db9d0

  • SHA1

    af60cb90211e6e99b08865f7a2cb225b9dfab2e0

  • SHA256

    5eb9c186649c34bb7745f8e06c4415999f7089d10bbf01f73d9ef7d8e40e9522

  • SHA512

    ebaa43295d4f651691cbdbd6b62b7d6901087ab680e0c136852f2eaf82351998e88d2894f2603b4fe8a63581872580d49c550603e229abcf7945fedce29b0a0c

  • SSDEEP

    12288:PxTo46t3XGCByvNv54B9f01ZmHByvNv5imipWf0Aq:PxTF6t3XGpvr4B9f01ZmQvrimipWf0Aq

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.f1fbcf4b65e66c92b68989a43e2db9d0.exe

    • Size

      398KB

    • MD5

      f1fbcf4b65e66c92b68989a43e2db9d0

    • SHA1

      af60cb90211e6e99b08865f7a2cb225b9dfab2e0

    • SHA256

      5eb9c186649c34bb7745f8e06c4415999f7089d10bbf01f73d9ef7d8e40e9522

    • SHA512

      ebaa43295d4f651691cbdbd6b62b7d6901087ab680e0c136852f2eaf82351998e88d2894f2603b4fe8a63581872580d49c550603e229abcf7945fedce29b0a0c

    • SSDEEP

      12288:PxTo46t3XGCByvNv54B9f01ZmHByvNv5imipWf0Aq:PxTF6t3XGpvr4B9f01ZmQvrimipWf0Aq

    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