Overview

overview

10

Static

static

160054467f...79.exe

windows7_x64

10

160054467f...79.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    160054467ff97cc397fce9eddc6ce8a27d24320d45ccb3a8c8ba2a28ccbc6b79
  • Size 528KB
  • Sample220609-fx5ycsaae5
  • SHA256 160054467ff97cc397fce9eddc6ce8a27d24320d45ccb3a8c8ba2a28ccbc6b79
  • MD5 SHA1 SHA512
Score
10/10
limeratevasionrat

Malware Config

Extracted

Family

  • limerat

Attributes
  • aes_key

    dango123

  • antivm

    false

  • c2_url

    http://pastebin.com/raw/fNC8bGwb

  • delay

    3

  • download_payload

    false

  • install

    false

  • install_name

    app.exe

  • main_folder

    AppData

  • pin_spread

    false

  • sub_folder

    \app\

  • usb_spread

    true

Targets

    • Target
      160054467ff97cc397fce9eddc6ce8a27d24320d45ccb3a8c8ba2a28ccbc6b79
    • Size 528KB
    • SHA256 160054467ff97cc397fce9eddc6ce8a27d24320d45ccb3a8c8ba2a28ccbc6b79
    • MD5 SHA1 SHA512
    Score
    10/10
    limeratevasionrat

    • LimeRAT

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

      ratlimerat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks