Analysis

  • max time kernel
    79s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    16/06/2023, 09:28

General

  • Target

    New Order PO Pdf.exe

  • Size

    782KB

  • MD5

    ada2688229273cf4c6f7a99b754c30bf

  • SHA1

    3203a1df97391b8724fbb3358dac82612037d2bf

  • SHA256

    d7abd39aef9b875bc280512418843d56e027212adfd34c36d7d20203168b8bad

  • SHA512

    0d691a6144995f507cfa989383fd3dbfba0bfcb9f1b5900501cf6f5367207d7d8702493f37066f34f660e009ee182f2dc0972fe0a93564c7284db54e879a8ce4

  • SSDEEP

    12288:wNWqa2iNx5LbzIu9+r9vd6RYuuWonU2UNKeVy/sxj3PoqCBgl+tjBIjU6kp0ckx8:6a1j5LA9wyLnUDEUVJPoqigwh2Ktk

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order PO Pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order PO Pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\New Order PO Pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\New Order PO Pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:684

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/684-66-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-68-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-73-0x0000000000470000-0x00000000004B0000-memory.dmp

    Filesize

    256KB

  • memory/684-71-0x0000000000470000-0x00000000004B0000-memory.dmp

    Filesize

    256KB

  • memory/684-70-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-64-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/684-61-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-62-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/684-63-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1736-55-0x0000000004D00000-0x0000000004D40000-memory.dmp

    Filesize

    256KB

  • memory/1736-60-0x0000000002510000-0x0000000002542000-memory.dmp

    Filesize

    200KB

  • memory/1736-54-0x0000000000F10000-0x0000000000FD8000-memory.dmp

    Filesize

    800KB

  • memory/1736-59-0x0000000004E20000-0x0000000004E8A000-memory.dmp

    Filesize

    424KB

  • memory/1736-58-0x0000000000CD0000-0x0000000000CDC000-memory.dmp

    Filesize

    48KB

  • memory/1736-57-0x0000000004D00000-0x0000000004D40000-memory.dmp

    Filesize

    256KB

  • memory/1736-56-0x0000000000380000-0x0000000000390000-memory.dmp

    Filesize

    64KB