General

  • Target

    lcomplcmpo.exe

  • Size

    14.7MB

  • Sample

    221205-hlctjsee62

  • MD5

    6f6b812c166e53dc9b52b9b60e5ed369

  • SHA1

    e60cf5e718c030182dec6f7fbbbbf884fcdfcca1

  • SHA256

    ffead35df6bc101476d76393619fe0a06a57d93927417d9bcf814d2e4c6b36a0

  • SHA512

    8e8e5fe21f4b08a053255beb0f4e55f03e0114e7fa2117b8ef8320e7fd88275771394cd9a7e4237793b370f980ff7ed45a6ff78d3d97d59cd077868e7602f4b9

  • SSDEEP

    98304:YxPSlTK4rzJ7WH1jbqWpAFyLDEJLbYaqizJMsv2VRs7m4PDv1wmTfXlQ4ImVhwI:0PST7yxWM4nYaqilMsvkRsDCMfXZI8w

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

DefenderSmartScren

C2

217.64.31.3:8437

Mutex

DefenderSmartScren

Attributes
  • delay

    3

  • install

    false

  • install_file

    SecurityHealtheurvice.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      lcomplcmpo.exe

    • Size

      14.7MB

    • MD5

      6f6b812c166e53dc9b52b9b60e5ed369

    • SHA1

      e60cf5e718c030182dec6f7fbbbbf884fcdfcca1

    • SHA256

      ffead35df6bc101476d76393619fe0a06a57d93927417d9bcf814d2e4c6b36a0

    • SHA512

      8e8e5fe21f4b08a053255beb0f4e55f03e0114e7fa2117b8ef8320e7fd88275771394cd9a7e4237793b370f980ff7ed45a6ff78d3d97d59cd077868e7602f4b9

    • SSDEEP

      98304:YxPSlTK4rzJ7WH1jbqWpAFyLDEJLbYaqizJMsv2VRs7m4PDv1wmTfXlQ4ImVhwI:0PST7yxWM4nYaqilMsvkRsDCMfXZI8w

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks