Overview

overview

10

Static

static

10

NEAS.f1b37...ab.exe

windows7-x64

10

NEAS.f1b37...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.f1b375258df24670d88ad7732598b4ab.exe

  • Size

    85KB

  • Sample

    231111-lzdjsach71

  • MD5

    f1b375258df24670d88ad7732598b4ab

  • SHA1

    ca8fec0f9c7dfab02891bbafe4a11867c8a7fc15

  • SHA256

    90e4247a90a98a192872b5ab8fb165beeaee008a4d4490d04712d83bf69d552c

  • SHA512

    a0e77b53fbc49b8612b27af26aa318615b704e70a093ceb86ec778be8f356452677302674b85194e6f8c13c627d5b4e3e5f0dafde5d89578c7ff73e2e9f07c60

  • SSDEEP

    1536:VRVLUJd+0xnIz5TNOR0KnHwV5b2LHqMQ262AjCsQ2PCZZrqOlNfVSLUK+:Vt+I5hdKY54HqMQH2qC7ZQOlzSLUK+

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.f1b375258df24670d88ad7732598b4ab.exe

    • Size

      85KB

    • MD5

      f1b375258df24670d88ad7732598b4ab

    • SHA1

      ca8fec0f9c7dfab02891bbafe4a11867c8a7fc15

    • SHA256

      90e4247a90a98a192872b5ab8fb165beeaee008a4d4490d04712d83bf69d552c

    • SHA512

      a0e77b53fbc49b8612b27af26aa318615b704e70a093ceb86ec778be8f356452677302674b85194e6f8c13c627d5b4e3e5f0dafde5d89578c7ff73e2e9f07c60

    • SSDEEP

      1536:VRVLUJd+0xnIz5TNOR0KnHwV5b2LHqMQ262AjCsQ2PCZZrqOlNfVSLUK+:Vt+I5hdKY54HqMQH2qC7ZQOlzSLUK+

    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