Overview

overview

10

Static

static

3

89f0653e74...92.exe

windows7-x64

10

89f0653e74...92.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    89f0653e7418d187e2635f8ef49b3392
  • Size 477KB
  • Sample240202-tf4wmacbfp
  • SHA256 37e59bcf6384f14899eb5b1c585ebfd5262bb09d6f0b776ccd5253938dde6e5d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
adwareevasionpersistencestealerupx

Malware Config

Targets

    • Target
      89f0653e7418d187e2635f8ef49b3392
    • Size 477KB
    • SHA256 37e59bcf6384f14899eb5b1c585ebfd5262bb09d6f0b776ccd5253938dde6e5d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    adwareevasionpersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Adds policy Run key to start application

      persistence

    • Drops file in Drivers directory

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks