Analysis

  • max time kernel
    33s
  • max time network
    35s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    10-11-2024 10:03

General

  • Target

    WDSecureUtilities.exe

  • Size

    234KB

  • MD5

    94f4be08caae697b20849e2e1e467290

  • SHA1

    72b397df67081f2209875c997112c10923ba530c

  • SHA256

    0cb3d1764153b9a3030623c8a3a9a166a23fb15238399270d7022be0cda443bb

  • SHA512

    cc42687240a149230786d328da4342f6eec8ef2d1884c6175cae774f1ac082b2c66ac374049b3566968c65ac22a732a42ebf8529d0ed27468832167cbedd5390

  • SSDEEP

    3072:8kV3NK7I1mCkW3oUo3TizdqnuQVR4Iis3ET:8kaI1mCkWY1io4Il

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot7597110015:AAE37zZN-zm_svW9oNT0XSU5nlCY5Ha0Wjs/sendDocument

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Phemedrone family
  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WDSecureUtilities.exe
    "C:\Users\Admin\AppData\Local\Temp\WDSecureUtilities.exe"
    1⤵
    • Deletes itself
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:1504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1504-0-0x00007FFFBBFC3000-0x00007FFFBBFC5000-memory.dmp

    Filesize

    8KB

  • memory/1504-1-0x00000198DDC30000-0x00000198DDC70000-memory.dmp

    Filesize

    256KB

  • memory/1504-2-0x00007FFFBBFC0000-0x00007FFFBCA82000-memory.dmp

    Filesize

    10.8MB

  • memory/1504-4-0x00007FFFBBFC0000-0x00007FFFBCA82000-memory.dmp

    Filesize

    10.8MB