General

  • Target

    bb2de5629dfeb812b45fb00a6fbadf4e_JaffaCakes118

  • Size

    61KB

  • Sample

    240618-hmmp5s1grc

  • MD5

    bb2de5629dfeb812b45fb00a6fbadf4e

  • SHA1

    e3a3642264eae88eba72c67933057f2dfc2dd2b6

  • SHA256

    fc790cea14d04d9090ab085b585a8017ad469ebbce5c9d29c8d877ccf9e3efbf

  • SHA512

    3d3a250e9c6ca842daf90d9b666796dc7e8cebce83ed3ab972db052f60fc70418c7aa3f45f45b0ab61f63e7621d147620f20734bc8556e6d614c49abb7eba28d

  • SSDEEP

    1536:2qGaT/1sMrcvwms7Glz0DKVLcBCAGLq1ZjTj:2qRaMrUwmuvDWLcBCAGL8j

Score
10/10

Malware Config

Extracted

Family

limerat

Wallets

1d15EibWVaZg8KADH1wR5phqhtyhbbdCc

Attributes
  • aes_key

    batata1

  • antivm

    true

  • c2_url

    https://pastebin.com/raw/hqkeiAWx

  • delay

    3

  • download_payload

    false

  • install

    true

  • install_name

    twvrsvc.exe

  • main_folder

    AppData

  • pin_spread

    false

  • sub_folder

    \TeamViewer\

  • usb_spread

    true

Extracted

Family

limerat

Attributes
  • antivm

    false

  • c2_url

    https://pastebin.com/raw/hqkeiAWx

  • download_payload

    false

  • install

    false

  • pin_spread

    false

  • usb_spread

    false

Targets

    • Target

      bb2de5629dfeb812b45fb00a6fbadf4e_JaffaCakes118

    • Size

      61KB

    • MD5

      bb2de5629dfeb812b45fb00a6fbadf4e

    • SHA1

      e3a3642264eae88eba72c67933057f2dfc2dd2b6

    • SHA256

      fc790cea14d04d9090ab085b585a8017ad469ebbce5c9d29c8d877ccf9e3efbf

    • SHA512

      3d3a250e9c6ca842daf90d9b666796dc7e8cebce83ed3ab972db052f60fc70418c7aa3f45f45b0ab61f63e7621d147620f20734bc8556e6d614c49abb7eba28d

    • SSDEEP

      1536:2qGaT/1sMrcvwms7Glz0DKVLcBCAGLq1ZjTj:2qRaMrUwmuvDWLcBCAGL8j

    Score
    10/10
    • LimeRAT

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Target

      Cure Tool.exe

    • Size

      9KB

    • MD5

      7658c455f3acdc2b574da9f863855f01

    • SHA1

      c05e0e3ccfb01bec9e6e4f8592fc21fe8a991b32

    • SHA256

      8d0ab3ac5f70ab0d16c1c3f1f66e4580e4116175d30bece8b14514858c9174dc

    • SHA512

      7325535c7228542cecf43c2042dd07caee54d8f61a49ea5750508f7ed27ad0f5b24c62a023c0c8f675bb8c077720d60565338ce10754ae098ec7d47bf3f83730

    • SSDEEP

      192:QB+LppLO0OTdyFnEKxx0hRu6nC48MqlkzpwIqyi:k+FRYxKxWhRXC48Ezpwdy

    Score
    1/10
    • Target

      tvsxwrc.exe

    • Size

      28KB

    • MD5

      7374806e51b404de9c639cbff4226eed

    • SHA1

      6c7466e48018fa00ccf53a24615448117697f494

    • SHA256

      5963297e6660586d55779912944414ca8e5ccdf2769419b779e145d5fc597c9f

    • SHA512

      5c29c8c16be3a46cf64997fda0810953fa16c3f53fd8f7979e80a97849e23e36baca1cf84cf84a1404b55cbde8543c3d740c9397da576738a14c64a9962f00f7

    • SSDEEP

      768:bzRbFf8Wp2hBhLXCidmDUjFQuval1IjyJ:fNp8Wp2hBhui8kFfgqjO

    Score
    10/10
    • LimeRAT

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Enterprise v15

Tasks