Overview

overview

8

Static

static

3

Froststrap....0.exe

windows10-2004-x64

8

Froststrap....0.exe

windows11-ltsc_2024-x64

1

Sharing

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General

  • Target
    Froststrap-v1.1.1.0.exe
  • Size 18.8MB
  • Sample260809-3g28vs1scy
  • SHA256 8b6d802cb225c75472310af6f5c56890d9a0155159fd3af0cb9936c1986d9dae
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discovery

Malware Config

Targets

    • Target
      Froststrap-v1.1.1.0.exe
    • Size 18.8MB
    • SHA256 8b6d802cb225c75472310af6f5c56890d9a0155159fd3af0cb9936c1986d9dae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discovery

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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