Overview

overview

10

Static

static

56d8a883c8...a4.exe

windows7-x64

10

56d8a883c8...a4.exe

windows10-2004-x64

10

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General

  • Target

    56d8a883c8b9d4a2a317f9ea3cb0a3f55281970c804c08f8de6482af04868da4

  • Size

    251KB

  • Sample

    221130-qmw8ksgd4x

  • MD5

    d64c663ca513edb1e8ad004a6e6cbb3f

  • SHA1

    a95aa92c2d8a5322421e60d6f108ac54eb907bb7

  • SHA256

    56d8a883c8b9d4a2a317f9ea3cb0a3f55281970c804c08f8de6482af04868da4

  • SHA512

    69c06dd77f92fd56c86804417c114e0cc4be9eaa80549dbbec937965c75b7644ce3b90fc7598bb1e9187aeeee1c39d57c51bb4ab2d555ef6ce4482159ec2808a

  • SSDEEP

    6144:O/EDkB/TwAFZe1EB79p1ERueqJwCVqE6Js:OcABrDZe6BD1FhVH

Score
10/10
limeratrat

Malware Config

Extracted

Family

limerat

Attributes
  • aes_key

    IRj3SceatjDfweW/qMMw7g==

  • antivm

    true

  • c2_url

    https://pastebin.com/raw/p8Be8nNX

  • delay

    3

  • download_payload

    false

  • install

    true

  • install_name

    Windows Update.exe

  • main_folder

    UserProfile

  • pin_spread

    false

  • sub_folder

    \Windows\

  • usb_spread

    false

Targets

    • Target

      56d8a883c8b9d4a2a317f9ea3cb0a3f55281970c804c08f8de6482af04868da4

    • Size

      251KB

    • MD5

      d64c663ca513edb1e8ad004a6e6cbb3f

    • SHA1

      a95aa92c2d8a5322421e60d6f108ac54eb907bb7

    • SHA256

      56d8a883c8b9d4a2a317f9ea3cb0a3f55281970c804c08f8de6482af04868da4

    • SHA512

      69c06dd77f92fd56c86804417c114e0cc4be9eaa80549dbbec937965c75b7644ce3b90fc7598bb1e9187aeeee1c39d57c51bb4ab2d555ef6ce4482159ec2808a

    • SSDEEP

      6144:O/EDkB/TwAFZe1EB79p1ERueqJwCVqE6Js:OcABrDZe6BD1FhVH

    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.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks