Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    10/07/2020, 11:14

General

  • Target
    PI29081912419,pdf.exe
  • Size 1.5MB
  • Sample200710-kslez9v61s
  • SHA256 b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PI29081912419,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\PI29081912419,pdf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Program Files (x86)\internet explorer\ieinstal.exe
      "C:\Program Files (x86)\internet explorer\ieinstal.exe"
      2⤵
        PID:2568

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1064-3-0x0000000010530000-0x0000000010553000-memory.dmp