Overview

overview

10

Static

static

c2.xlsm

windows7_x64

10

c2.xlsm

windows10_x64

10

Sharing

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General

  • Target
    c2.xlsm
  • Size 391KB
  • Sample201026-mdfz2c57hs
  • SHA256 da8b8f45b6446e84e539e1f6244d7b03dc822cf5649e0e8602f6e32cfc41597f
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://u.teknik.io/2z9cN.txt

Targets

    • Target
      c2.xlsm
    • Size 391KB
    • SHA256 da8b8f45b6446e84e539e1f6244d7b03dc822cf5649e0e8602f6e32cfc41597f
    • MD5 SHA1 SHA512
    Score
    10/10

    • Process spawned unexpected child process

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

    • Blacklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • JavaScript code in executable

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks