Overview

overview

10

Static

static

10

17dc9571db...4e.exe

windows7-x64

10

17dc9571db...4e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    17dc9571dbd7e094dd65a862adfcde7328a3c3e45c9053ba99bff638e7918b4e

  • Size

    74KB

  • Sample

    240818-w5ts3a1bml

  • MD5

    31548bc072b604c0617e5ebcf7fc60b4

  • SHA1

    035e68c49525e477ca5e61f77e1f8fdd4955b722

  • SHA256

    17dc9571dbd7e094dd65a862adfcde7328a3c3e45c9053ba99bff638e7918b4e

  • SHA512

    9848a6406fa2b6ff3046dd147eb94583fb637a2598dc332905b2a98e171814d3d76554bcf54a909503577fab85ccccf29ae475f614edd3f30e0a62afe8696cb1

  • SSDEEP

    1536:mUJQcxAz6/CTGPMVfe9VdQuDI6H1bf/gqcnSQzcaLVclN:mUWcxAW/4GPMVfe9VdQsH1bfQnSQLBY

Score
10/10
asyncratvenomratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

WindowsRuntimeBrokerService

Attributes
  • delay

    1

  • install

    true

  • install_file

    Microsoft\Windows\Themes\RuntimeBroker.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/xcd2XZ5Q

aes.plain

Targets

    • Target

      17dc9571dbd7e094dd65a862adfcde7328a3c3e45c9053ba99bff638e7918b4e

    • Size

      74KB

    • MD5

      31548bc072b604c0617e5ebcf7fc60b4

    • SHA1

      035e68c49525e477ca5e61f77e1f8fdd4955b722

    • SHA256

      17dc9571dbd7e094dd65a862adfcde7328a3c3e45c9053ba99bff638e7918b4e

    • SHA512

      9848a6406fa2b6ff3046dd147eb94583fb637a2598dc332905b2a98e171814d3d76554bcf54a909503577fab85ccccf29ae475f614edd3f30e0a62afe8696cb1

    • SSDEEP

      1536:mUJQcxAz6/CTGPMVfe9VdQuDI6H1bf/gqcnSQzcaLVclN:mUWcxAW/4GPMVfe9VdQsH1bfQnSQLBY

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • VenomRAT

      Detects VenomRAT.

      rat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks