Overview

overview

10

Static

static

invoice 20...7N.exe

windows7_x64

10

invoice 20...7N.exe

windows10_x64

10

Analysis

  • max time kernel
    87s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    09/07/2020, 06:42

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General

  • Target
    invoice 20SMX0701006N20SMX0701007N.exe
  • Size 738KB
  • Sample200709-xwvpr9tk4e
  • SHA256 21ae6a2cb858073f8ef1089c949f36fd890f79a9b5f2385f945b1bc7a8a4da76
  • MD5 SHA1 SHA512
Score
10/10
spywarekeyloggertrojanstealeragenttesla

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\invoice 20SMX0701006N20SMX0701007N.exe
    "C:\Users\Admin\AppData\Local\Temp\invoice 20SMX0701006N20SMX0701007N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Users\Admin\AppData\Local\Temp\invoice 20SMX0701006N20SMX0701007N.exe
      "{path}"
      2⤵
        PID:1792
      • C:\Users\Admin\AppData\Local\Temp\invoice 20SMX0701006N20SMX0701007N.exe
        "{path}"
        2⤵
          PID:1808
        • C:\Users\Admin\AppData\Local\Temp\invoice 20SMX0701006N20SMX0701007N.exe
          "{path}"
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:1840

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/1840-0-0x0000000000400000-0x000000000044C000-memory.dmp
            Download

            memory/1840-2-0x0000000000400000-0x000000000044C000-memory.dmp
            Download

            memory/1840-3-0x0000000000400000-0x000000000044C000-memory.dmp
            Download