Overview

overview

10

Static

static

new.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    new.exe
  • Size 537KB
  • Sample220513-3ccgmscfd4
  • SHA256 2d4512d92593a1b877d27dd4e1be680a2aca26e97c97a11789ce7c5d03abbf45
  • MD5 SHA1 SHA512
Score
10/10
limeratrat

Malware Config

Extracted

Family

  • limerat

Wallets

  • 3AtEv1cfnjjwnaXZKwxd8fV5xh2sx5qNob

Attributes
  • aes_key

    NYANCAT

  • antivm

    true

  • c2_url

    https://pastebin.com/raw/rmZm7wcd

  • delay

    3

  • download_payload

    false

  • install

    true

  • install_name

    698657.exe

  • main_folder

    AppData

  • pin_spread

    true

  • sub_folder

    \nin\

  • usb_spread

    true

Targets

    • Target
      new.exe
    • Size 537KB
    • SHA256 2d4512d92593a1b877d27dd4e1be680a2aca26e97c97a11789ce7c5d03abbf45
    • MD5 SHA1 SHA512
    Score
    10/10
    limeratrat

    • LimeRAT

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

      ratlimerat

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Legitimate hosting services abused for malware hosting/C2

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks