Overview

overview

10

Static

static

7

d3a4cd6298...12.exe

windows7-x64

10

d3a4cd6298...12.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d3a4cd6298aa29c65676dc157f760312

  • Size

    18KB

  • Sample

    240318-qvey9shh72

  • MD5

    d3a4cd6298aa29c65676dc157f760312

  • SHA1

    abc6a935c644dd110a9f1461e5681679d7b989ae

  • SHA256

    50eb674c79c29ce7e4759c3a337fa9ff33f9bd3bdd5cf36fb8c853db6d64aad1

  • SHA512

    28500fa7773bcdcdd213d347b5ca96fd225ef75fb24fe08bb124099aff471c54541f1022511d30ce71114ad955c01950076ea108d6055f43ad8f0b52313a35fa

  • SSDEEP

    384:cKvY9IKAL9pTbDFHuQeaed0LWdx6rintUKD2Iaf:cKwWlp75XeoLWdwritA

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      d3a4cd6298aa29c65676dc157f760312

    • Size

      18KB

    • MD5

      d3a4cd6298aa29c65676dc157f760312

    • SHA1

      abc6a935c644dd110a9f1461e5681679d7b989ae

    • SHA256

      50eb674c79c29ce7e4759c3a337fa9ff33f9bd3bdd5cf36fb8c853db6d64aad1

    • SHA512

      28500fa7773bcdcdd213d347b5ca96fd225ef75fb24fe08bb124099aff471c54541f1022511d30ce71114ad955c01950076ea108d6055f43ad8f0b52313a35fa

    • SSDEEP

      384:cKvY9IKAL9pTbDFHuQeaed0LWdx6rintUKD2Iaf:cKwWlp75XeoLWdwritA

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      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 cmd.exe use via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • 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 v15

Tasks