Overview

overview

8

Static

static

3

Potassium.exe

windows10-2004-x64

8

Potassium.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    Potassium.exe
  • Size 74.9MB
  • Sample260602-wpzpdabz91
  • SHA256 f47029665a7ce04b423d7d2226d3cec3128ada2253c1b2f3f7e54c89d7928ce9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceransomware

Malware Config

Targets

    • Target
      Potassium.exe
    • Size 74.9MB
    • SHA256 f47029665a7ce04b423d7d2226d3cec3128ada2253c1b2f3f7e54c89d7928ce9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceransomwaredefense_evasion

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks