Overview

overview

10

Static

static

8

efa7ceab66...4c.exe

windows7-x64

10

efa7ceab66...4c.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    efa7ceab667e93bc26ab1fb421fbaa99fd6b20fb5de200b65be047ba66750d4c

  • Size

    1.8MB

  • Sample

    221030-3ewnasefb7

  • MD5

    a0a9f2b5a1e7ed2fdaec4ec2801ef868

  • SHA1

    49f9e3b9221bfbbbc8b91145ff9eef1c91984101

  • SHA256

    efa7ceab667e93bc26ab1fb421fbaa99fd6b20fb5de200b65be047ba66750d4c

  • SHA512

    3d8e4e7066e7c7ec9e3d7405cf8344863e6493ea49d2eb7cd434d2a55385efc5803a25b771061a6143e21ba45736102fd7df8351ea5937275f100661e60f0927

  • SSDEEP

    49152:U8a8z8i+8a8z8iR+V8tgJd8C+V8tgJd8h:N3R+CgaC+Cgah

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      efa7ceab667e93bc26ab1fb421fbaa99fd6b20fb5de200b65be047ba66750d4c

    • Size

      1.8MB

    • MD5

      a0a9f2b5a1e7ed2fdaec4ec2801ef868

    • SHA1

      49f9e3b9221bfbbbc8b91145ff9eef1c91984101

    • SHA256

      efa7ceab667e93bc26ab1fb421fbaa99fd6b20fb5de200b65be047ba66750d4c

    • SHA512

      3d8e4e7066e7c7ec9e3d7405cf8344863e6493ea49d2eb7cd434d2a55385efc5803a25b771061a6143e21ba45736102fd7df8351ea5937275f100661e60f0927

    • SSDEEP

      49152:U8a8z8i+8a8z8iR+V8tgJd8C+V8tgJd8h:N3R+CgaC+Cgah

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks