Overview

overview

9

Static

static

3

b716ecf681...18.exe

windows7-x64

9

b716ecf681...18.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    b716ecf681cd8ba430cf20639914013b_JaffaCakes118
  • Size 184KB
  • Sample240617-gp4k1a1fml
  • SHA256 51101d0364db593d038389bf492e5b14166d5f2fd5618b692a389434a8f8eaa7
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
defense_evasionexecutionimpactpersistenceransomware

Malware Config

Targets

    • Target
      b716ecf681cd8ba430cf20639914013b_JaffaCakes118
    • Size 184KB
    • SHA256 51101d0364db593d038389bf492e5b14166d5f2fd5618b692a389434a8f8eaa7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    defense_evasionexecutionimpactpersistenceransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks