Overview

overview

10

Static

static

USD TT SWI...79.exe

windows7_x64

10

USD TT SWI...79.exe

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    90s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    12/07/2020, 08:33

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
  • Size 424KB
  • Sample200712-9bcv62dncn
  • SHA256 f62f3cde15b3f736af8a87f8999149eb5e8ada35513883b56dc120db3781b20f
  • MD5 SHA1 SHA512
Score
10/10
persistencespywarekeyloggertrojanstealeragenttesla

Malware Config

Extracted

Credentials
  • Protocol

    ftp
  • Host

    ftp.rebu.co.rw
  • Port

    21
  • Username

    [email protected]
  • Password

    o^Z0CIU?^yL2

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
    persistence
  • 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 SetWindowsHookEx 1 IoCs
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
    "C:\Users\Admin\AppData\Local\Temp\USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:896
    • C:\Users\Admin\AppData\Local\Temp\USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
      "{path}"
      2⤵
        PID:2872
      • C:\Users\Admin\AppData\Local\Temp\USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
        "{path}"
        2⤵
          PID:3020
        • C:\Users\Admin\AppData\Local\Temp\USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
          "{path}"
          2⤵
          • Adds Run entry to start application
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: EnumeratesProcesses
          PID:3520
          • C:\Windows\SysWOW64\netsh.exe
            "netsh" wlan show profile
            3⤵
              PID:3504
        • C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
          C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
          1⤵
            PID:1348

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                memory/3520-0-0x0000000000400000-0x0000000000452000-memory.dmp
                Download