Overview

overview

10

Static

static

8

01da813733...87.exe

windows7-x64

10

01da813733...87.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    01da81373378f7d072d3fe8f2c03b1f5fc10d2530ea2d2275ee6483af3301487

  • Size

    91KB

  • Sample

    221020-a3cwwafdfp

  • MD5

    a0df06c55b38036c7b739e78c6465fa0

  • SHA1

    8cb28d9ec6f480519503b68488287b569e1f5c14

  • SHA256

    01da81373378f7d072d3fe8f2c03b1f5fc10d2530ea2d2275ee6483af3301487

  • SHA512

    b762fd0176b7e9fcf3898599f646b1efbda399d13e29c02557f0d042e99e3676efed931aa04d4824489a2a75f621251da591607d731b929dccdaafa84f0efd1f

  • SSDEEP

    1536:yOcjUpkWb2TTghpwulOcjUpkWb2TTghpwuh:yOcjWJuutlOcjWJuuth

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      01da81373378f7d072d3fe8f2c03b1f5fc10d2530ea2d2275ee6483af3301487

    • Size

      91KB

    • MD5

      a0df06c55b38036c7b739e78c6465fa0

    • SHA1

      8cb28d9ec6f480519503b68488287b569e1f5c14

    • SHA256

      01da81373378f7d072d3fe8f2c03b1f5fc10d2530ea2d2275ee6483af3301487

    • SHA512

      b762fd0176b7e9fcf3898599f646b1efbda399d13e29c02557f0d042e99e3676efed931aa04d4824489a2a75f621251da591607d731b929dccdaafa84f0efd1f

    • SSDEEP

      1536:yOcjUpkWb2TTghpwulOcjUpkWb2TTghpwuh:yOcjWJuutlOcjWJuuth

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks