Overview

overview

10

Static

static

5

Tax_Notice_92730.exe

windows10-2004-x64

10

Tax_Notice_92730.exe

windows11-ltsc_2024-x64

10

nvml.dll

windows10-2004-x64

1

nvml.dll

windows11-ltsc_2024-x64

1

Sharing

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General

  • Target
    07072026_1715_Tax_Notice_92730.exe.iso
  • Size 682KB
  • Sample260707-vstrvsat91
  • SHA256 e7ced9c4dfcc9653d39941c3ac189e574babe49f4ce50e0c62944d34e71add42
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdiscoverypersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

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

Botnet

  • Default

C2

  • 192.252.180.45:4449

Mutex

  • jsatnrumqsvfenqdgep

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      Tax_Notice_92730.exe
    • Size 287KB
    • SHA256 93694473622f770d539263ae211dde4715264b0f23c858ba69796adca76cae35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdiscoveryasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Adds Run key to start application

      persistence
    behavioral1behavioral2
    • Target
      nvml.dll
    • Size 330KB
    • SHA256 7f0509e4493acef1bfdb62fb57a74b887ef1ac64e30c568508911f23c16b0233
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks