General

  • Target
    17062026_1632_Tax_Notice.exe.iso
  • Size 328KB
  • Sample260617-t7bddsax9n
  • SHA256 2b9b4c92b74d7487dc30305a4c6b537614727795c98a4db24f3cb2704ee3147e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet
  • Default

C2
  • 206.238.196.96:4449

Mutex
  • jxzvmawuezd

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      Tax_Notice.exe
    • Size 118KB
    • SHA256 93dd8b7b393289f88493596faa4ae70054d9eb4fe47f2dd334f0c6bb5262f2a8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Family: AsyncRat

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

    • Family: VenomRAT

      VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

    • VenomRAT

      Detects VenomRAT.

    • Windows security bypass

    • Adds policy Run key to start application

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      nvdaHelperRemote.dll
    • Size 147KB
    • SHA256 1dfe9be049f6bcad3caa8504dae4aad5e7e66d6e5ed8388478c7adb3de8d791a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks