Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    35b21a11704eae11ce8cd455afb57857cd4dbd26401eda040d2f07c4dab179c9

  • Size

    4.2MB

  • Sample

    240419-hvmp4sbe33

  • MD5

    6137dea63ec2e28fe76c97b871afc9ca

  • SHA1

    ba49d1c79a9848abfda493e7be6a39729716b0bc

  • SHA256

    35b21a11704eae11ce8cd455afb57857cd4dbd26401eda040d2f07c4dab179c9

  • SHA512

    d657faea9062a65d0cce28059dea279a2e456060714efbb6a66e24fe473f31a06732d74909995964d712b5532fee3b525b0198f541c64f3aad8fae3df7e6c246

  • SSDEEP

    98304:HNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4p:Ok7LeNhW/+FpBVAa19Ce4dlv7wZ4p

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      35b21a11704eae11ce8cd455afb57857cd4dbd26401eda040d2f07c4dab179c9

    • Size

      4.2MB

    • MD5

      6137dea63ec2e28fe76c97b871afc9ca

    • SHA1

      ba49d1c79a9848abfda493e7be6a39729716b0bc

    • SHA256

      35b21a11704eae11ce8cd455afb57857cd4dbd26401eda040d2f07c4dab179c9

    • SHA512

      d657faea9062a65d0cce28059dea279a2e456060714efbb6a66e24fe473f31a06732d74909995964d712b5532fee3b525b0198f541c64f3aad8fae3df7e6c246

    • SSDEEP

      98304:HNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4p:Ok7LeNhW/+FpBVAa19Ce4dlv7wZ4p

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkitupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks