General

  • Target

    421f9491d4c177062145f7e29974d3283e52f3cea5ceaffe2b929935b8ae2663

  • Size

    1.1MB

  • Sample

    220511-cykr2adeh4

  • MD5

    1916196e3398af9b94d6b6dde67ece83

  • SHA1

    583df5442943307e569f62602521951dbcf684d8

  • SHA256

    421f9491d4c177062145f7e29974d3283e52f3cea5ceaffe2b929935b8ae2663

  • SHA512

    4b82ce62419647fa23900c861a8a98b395fa04c24263d44b3ca0b31e2dc546959ab63a27de535c364e8651197b2167e27c583749381a0dda6a6fc90fe5c8940c

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

      421f9491d4c177062145f7e29974d3283e52f3cea5ceaffe2b929935b8ae2663

    • Size

      1.1MB

    • MD5

      1916196e3398af9b94d6b6dde67ece83

    • SHA1

      583df5442943307e569f62602521951dbcf684d8

    • SHA256

      421f9491d4c177062145f7e29974d3283e52f3cea5ceaffe2b929935b8ae2663

    • SHA512

      4b82ce62419647fa23900c861a8a98b395fa04c24263d44b3ca0b31e2dc546959ab63a27de535c364e8651197b2167e27c583749381a0dda6a6fc90fe5c8940c

    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