Overview

overview

10

Static

static

8

30321e85cb...3b.exe

windows7-x64

10

30321e85cb...3b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    30321e85cba195dfe2133944f926eb7e49e1b74d43603fd674ad9f6e7f38103b

  • Size

    2.3MB

  • Sample

    221127-xpejwabd35

  • MD5

    2dc0795107ef45c900b88e1bbdefb47c

  • SHA1

    b3d99798a41a926998858136b0e96cd2ecd0d768

  • SHA256

    30321e85cba195dfe2133944f926eb7e49e1b74d43603fd674ad9f6e7f38103b

  • SHA512

    7d31e4cbe101c33d42e48c70d9255f7ff1f4e3c570c17a4c630718099410c4fcf4adf3e1351d86f476a4ea80c3f1052f8b44953a2f575f57d82260a4c19e56b3

  • SSDEEP

    24576:b9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8S:bz8+z8+z8+z8+z8+z8g

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      30321e85cba195dfe2133944f926eb7e49e1b74d43603fd674ad9f6e7f38103b

    • Size

      2.3MB

    • MD5

      2dc0795107ef45c900b88e1bbdefb47c

    • SHA1

      b3d99798a41a926998858136b0e96cd2ecd0d768

    • SHA256

      30321e85cba195dfe2133944f926eb7e49e1b74d43603fd674ad9f6e7f38103b

    • SHA512

      7d31e4cbe101c33d42e48c70d9255f7ff1f4e3c570c17a4c630718099410c4fcf4adf3e1351d86f476a4ea80c3f1052f8b44953a2f575f57d82260a4c19e56b3

    • SSDEEP

      24576:b9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8NI8+9OXeZJ8S:bz8+z8+z8+z8+z8+z8g

    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