Overview

overview

9

Static

static

3

Kumper.exe

windows10-2004-x64

9

Kumper.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    Kumper.exe
  • Size 3.0MB
  • Sample260907-ddbjasxdqe
  • SHA256 7a8c4b246dc523f6ba8808e1e8edb564b889b213ba40f641fe4575e7c9539826
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscovery

Malware Config

Targets

    • Target
      Kumper.exe
    • Size 3.0MB
    • SHA256 7a8c4b246dc523f6ba8808e1e8edb564b889b213ba40f641fe4575e7c9539826
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscovery

    • Enumerates VirtualBox registry keys

      defense_evasion

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Looks for VMWare services registry key.

      defense_evasion

    • Checks installed software on the system

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

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks