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General

  • Target

    NEAS.1b76b7a6ecfa58492f57e2dfe1b47a64.exe

  • Size

    367KB

  • Sample

    231111-l2vabaea82

  • MD5

    1b76b7a6ecfa58492f57e2dfe1b47a64

  • SHA1

    0a02bdf9e002e5b559d991cd576d8b2737948722

  • SHA256

    e6f9197fb9cfdcff51d5cb605fba67a376c447cd6134eac1c632b0cf9f8768e8

  • SHA512

    d70b64d02300664bc113548ed493e4e62f5bb6b4ebe6c2220839690d2c71a6e220b4faebeef7755301b89ca7e3fb5169d22d10d9073cd73d7317ec4eb86efe3e

  • SSDEEP

    6144:nf0V94JTItnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:Q9MktJCXqP77D7FB24lwR45FB24lqM

Malware Config

Targets

    • Target

      NEAS.1b76b7a6ecfa58492f57e2dfe1b47a64.exe

    • Size

      367KB

    • MD5

      1b76b7a6ecfa58492f57e2dfe1b47a64

    • SHA1

      0a02bdf9e002e5b559d991cd576d8b2737948722

    • SHA256

      e6f9197fb9cfdcff51d5cb605fba67a376c447cd6134eac1c632b0cf9f8768e8

    • SHA512

      d70b64d02300664bc113548ed493e4e62f5bb6b4ebe6c2220839690d2c71a6e220b4faebeef7755301b89ca7e3fb5169d22d10d9073cd73d7317ec4eb86efe3e

    • SSDEEP

      6144:nf0V94JTItnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:Q9MktJCXqP77D7FB24lwR45FB24lqM

    • Adds autorun key to be loaded by Explorer.exe on startup

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks