Overview

overview

10

Static

static

1

eca7e438ad...18.rtf

windows7-x64

10

eca7e438ad...18.rtf

windows10-2004-x64

10

Sharing

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General

  • Target
    eca7e438ad10709a7f1816a406023a61_JaffaCakes118
  • Size 1.6MB
  • Sample240920-ct6tpstflg
  • SHA256 d298f6741d1e6df0f9201d86e9bc89c29f0f37e3c437498f3f5471a56ad80fa0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
revengeratvjw0rmdiscoveryexecutionstealertrojanworm

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://120842333-887063928606937956.preview.editmysite.com/uploads/1/2/0/8/120842333/itr.docx

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://120842333-887063928606937956.preview.editmysite.com/uploads/1/2/0/8/120842333/itr2.docx

Extracted

Family

  • revengerat

Mutex

Targets

    • Target
      eca7e438ad10709a7f1816a406023a61_JaffaCakes118
    • Size 1.6MB
    • SHA256 d298f6741d1e6df0f9201d86e9bc89c29f0f37e3c437498f3f5471a56ad80fa0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoveryexecutionrevengeratvjw0rmstealertrojanworm

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

      trojanrevengerat

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • RevengeRat Executable

      stealer

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks