Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-12-2022 23:02

General

  • Target

    Window.exe

  • Size

    28KB

  • MD5

    88dbe003620c32ac5bf9ac5cec42d169

  • SHA1

    26c7cb32d78077c7112b140a293a7076c66690f1

  • SHA256

    8fc718a75777a80722b50ad6fef3306078e900bbc872bb664a197884721294f0

  • SHA512

    073e2e955057b1959a15483ab99cd89e1751e89b6989c6aca71d666b45a6d0badb379bdb2a72d2159be0117cd1cfff6d567d5816d1d853ddf6f1bb586ad7f588

  • SSDEEP

    384:bB+Sbj6NKsyRu6F1AH9o1yqDfIKKy5dYzvDKNrCeJE3WNgAnD8bJvEAEcQro3lcM:FpFU6F1w9YIKzYz45Nvspxxj

Score
10/10

Malware Config

Extracted

Family

limerat

Attributes
  • aes_key

    LeaveMe

  • antivm

    false

  • c2_url

    http://pastebin.pl/view/raw/0755aad0

  • delay

    3

  • download_payload

    false

  • install

    false

  • install_name

    MicrosoftUpdater.tft.exe

  • main_folder

    UserProfile

  • pin_spread

    false

  • sub_folder

    \.Temp\

  • usb_spread

    false

Signatures

  • LimeRAT

    Simple yet powerful RAT for Windows machines written in .NET.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Window.exe
    "C:\Users\Admin\AppData\Local\Temp\Window.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4896

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4896-132-0x0000000000360000-0x000000000036C000-memory.dmp

    Filesize

    48KB

  • memory/4896-133-0x0000000004D20000-0x0000000004DBC000-memory.dmp

    Filesize

    624KB

  • memory/4896-134-0x0000000004DC0000-0x0000000004E26000-memory.dmp

    Filesize

    408KB

  • memory/4896-135-0x0000000005AE0000-0x0000000006084000-memory.dmp

    Filesize

    5.6MB