General

  • Target

    6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3

  • Size

    1.1MB

  • Sample

    220512-nwf7lsfhhn

  • MD5

    09207b17856243f5db24fce5353d5d63

  • SHA1

    68c750485959e707adc2a613347215e72ece2354

  • SHA256

    6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3

  • SHA512

    6083692488706c84072875c742f86b0fec00bb467f9e04a43135c6bd954ad595da2e9582aa5a63cdce1a0abe1160fcb4c25562152e2d8840b7527ad97113c964

Score
10/10

Malware Config

Extracted

Family

limerat

Attributes
  • aes_key

    nulled

  • antivm

    true

  • c2_url

    https://pastebin.com/raw/cXuQ0V20

  • delay

    3

  • download_payload

    false

  • install

    false

  • install_name

    Winservices.exe

  • main_folder

    AppData

  • pin_spread

    false

  • sub_folder

    \

  • usb_spread

    true

Targets

    • Target

      6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3

    • Size

      1.1MB

    • MD5

      09207b17856243f5db24fce5353d5d63

    • SHA1

      68c750485959e707adc2a613347215e72ece2354

    • SHA256

      6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3

    • SHA512

      6083692488706c84072875c742f86b0fec00bb467f9e04a43135c6bd954ad595da2e9582aa5a63cdce1a0abe1160fcb4c25562152e2d8840b7527ad97113c964

    Score
    10/10
    • LimeRAT

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

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks