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Overview

overview

10

Static

static

TT DOC SWI...79.exe

windows7_x64

10

TT DOC SWI...79.exe

windows10_x64

10

Analysis

  • max time kernel
    111s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    10/07/2020, 07:03

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General

  • Target

    TT DOC SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe

  • Size

    432KB

  • MD5

    b5c7a29264b4d054fa8ab1833b6f5db5

  • SHA1

    0b59c38fcdefff646150d48e8d5f3a7e60a5f0f1

  • SHA256

    a5ffa8a9df04f5c586bcfa6b8a66b84e9709b248b5832fabaf192a52695938c3

  • SHA512

    af653383a85111f545974fa872a4827067acdab1caddc4cbfcc1f111cd1a11182370b72e7703318f915ca05f2f1da7241052048b1442c6e483cbe5bb0f3023a0

Score
10/10
persistencespywarekeyloggertrojanstealeragenttesla

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies service 2 TTPs 5 IoCs
    persistence
  • 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 behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\TT DOC SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
    "C:\Users\Admin\AppData\Local\Temp\TT DOC SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\TT DOC SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
      "{path}"
      2⤵
        PID:1772
      • C:\Users\Admin\AppData\Local\Temp\TT DOC SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe
        "{path}"
        2⤵
        • Suspicious use of WriteProcessMemory
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Adds Run entry to start application
        PID:1840
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
          • Modifies service
          PID:1648

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1840-2-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1840-4-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1840-5-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

      Download