Overview

overview

10

Static

static

TT SWIFT _...79.exe

windows7_x64

10

TT SWIFT _...79.exe

windows10_x64

10

Analysis

  • max time kernel
    128s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    10/07/2020, 10:21

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General

  • Target
    TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
  • Size 443KB
  • Sample200710-4br18evd8x
  • SHA256 a456844d3fc1c6c2d4afcec0a4bb8aaf2c50efec893379e869cee9d11146dc33
  • 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

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

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

    keyloggertrojanstealerspywareagenttesla
  • Suspicious use of WriteProcessMemory 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • 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 AdjustPrivilegeToken 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
    "C:\Users\Admin\AppData\Local\Temp\TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:720
    • C:\Users\Admin\AppData\Local\Temp\TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
      "{path}"
      2⤵
        PID:3728
      • C:\Users\Admin\AppData\Local\Temp\TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
        "{path}"
        2⤵
        • Suspicious use of SetWindowsHookEx
        • Adds Run entry to start application
        • Suspicious use of WriteProcessMemory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2380
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
            PID:980

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/2380-3-0x0000000000400000-0x0000000000452000-memory.dmp
            Download