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

  • MD5

    eb5b86aede1604b341d9196fc11c12df

  • SHA1

    9f23656826a9f79625491476d86a4e3a6bcaf579

  • SHA256

    b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd

  • SHA512

    d0c0ea25c038d0a17aec15e79c7858b79d186cd04c65e0ff825b1fa3c6fa8e82bc5b8ba33cea40654381be98c2805dcad79bc94ed8d97b8492e5051f4c29f87e

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

      Filesize

      140KB

    • memory/2568-0-0x0000000000000000-mapping.dmp

    • memory/2568-1-0x0000000000000000-mapping.dmp

    • memory/2568-2-0x0000000000000000-mapping.dmp

    • memory/2568-4-0x0000000000000000-mapping.dmp