Overview

overview

10

Static

static

3

ea34bd6696...eN.exe

windows7-x64

1

ea34bd6696...eN.exe

windows10-2004-x64

10

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General

  • Target

    ea34bd669623b802574b8da23549a66227b7aea5480e80289ec8b2ff6dc5cd7eN

  • Size

    6.2MB

  • Sample

    240920-pzzc2axdnn

  • MD5

    f30257ceae9a67d36a4e62f20ca7da00

  • SHA1

    e3ca7a72b61fac410b406163ecc299b89f01224a

  • SHA256

    ea34bd669623b802574b8da23549a66227b7aea5480e80289ec8b2ff6dc5cd7e

  • SHA512

    f301745a2474911510066eb58178a804c1aedff3f40102b1ecd6078dd87ee59f12dd6217c23481c1ef78ab625079e1a733ae70d7de470a321802a5f0afcf378b

  • SSDEEP

    98304:Cwi471aEj6tOKNnwp2QNNVNDP+f4GXpcNB6wijexMRq:I4AErp2oWj5fjexb

Score
10/10
netsupportdiscoveryevasionrat

Malware Config

Targets

    • Target

      ea34bd669623b802574b8da23549a66227b7aea5480e80289ec8b2ff6dc5cd7eN

    • Size

      6.2MB

    • MD5

      f30257ceae9a67d36a4e62f20ca7da00

    • SHA1

      e3ca7a72b61fac410b406163ecc299b89f01224a

    • SHA256

      ea34bd669623b802574b8da23549a66227b7aea5480e80289ec8b2ff6dc5cd7e

    • SHA512

      f301745a2474911510066eb58178a804c1aedff3f40102b1ecd6078dd87ee59f12dd6217c23481c1ef78ab625079e1a733ae70d7de470a321802a5f0afcf378b

    • SSDEEP

      98304:Cwi471aEj6tOKNnwp2QNNVNDP+f4GXpcNB6wijexMRq:I4AErp2oWj5fjexb

    Score
    10/10
    netsupportdiscoveryevasionrat

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

      ratnetsupport

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks