Overview

overview

10

Static

static

3

741f83e8ce...18.exe

windows7-x64

10

741f83e8ce...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    741f83e8cec69b1fe32dc48eb147e6cd_JaffaCakes118
  • Size 257KB
  • Sample240526-dffwssdb75
  • SHA256 28e1b6cf6980b009867b8919f68f41203e6796e1f95c3f82c17cf1c5d8ac5b68
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
evasionexecution

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://down.ctosus.ru/wget.exe

Targets

    • Target
      741f83e8cec69b1fe32dc48eb147e6cd_JaffaCakes118
    • Size 257KB
    • SHA256 28e1b6cf6980b009867b8919f68f41203e6796e1f95c3f82c17cf1c5d8ac5b68
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    evasionexecution

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks