Overview

overview

10

Static

static

ACCUSHARP ...94.exe

windows7_x64

10

ACCUSHARP ...94.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    24/06/2020, 15:05

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General

  • Target
    ACCUSHARP QUOTATION NO. 106794.exe
  • Size 1.3MB
  • Sample200624-pff7pmzbs6
  • SHA256 3fb510b7526dc753632045edaf094073c45f74fefdc08b5c2fbb9f8e7ac483c4
  • MD5 SHA1 SHA512
Score
10/10
spywarekeyloggertrojanstealeragenttesla

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    smtp.sarniotex.com
  • Port

    587
  • Username

    [email protected]
  • Password

    Eop!OeY8

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ACCUSHARP QUOTATION NO. 106794.exe
    "C:\Users\Admin\AppData\Local\Temp\ACCUSHARP QUOTATION NO. 106794.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:2896
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      PID:3648
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\ACCUSHARP QUOTATION NO. 106794.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Windows\SysWOW64\timeout.exe
        TimeOut 1
        3⤵
        • Delays execution with timeout.exe
        PID:3828

Network

        MITRE ATT&CK Enterprise v6

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        Downloads

        memory/3648-0-0x0000000000600000-0x000000000064C000-memory.dmp
        Download