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Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-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 8 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:3192
    • 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:4064

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New Order PO Pdf.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/3192-139-0x00000000078E0000-0x000000000797C000-memory.dmp

    Filesize

    624KB

  • memory/3192-135-0x00000000057C0000-0x0000000005852000-memory.dmp

    Filesize

    584KB

  • memory/3192-136-0x0000000005860000-0x000000000586A000-memory.dmp

    Filesize

    40KB

  • memory/3192-137-0x00000000059C0000-0x00000000059D0000-memory.dmp

    Filesize

    64KB

  • memory/3192-138-0x00000000059C0000-0x00000000059D0000-memory.dmp

    Filesize

    64KB

  • memory/3192-133-0x0000000000D70000-0x0000000000E38000-memory.dmp

    Filesize

    800KB

  • memory/3192-134-0x0000000005E60000-0x0000000006404000-memory.dmp

    Filesize

    5.6MB

  • memory/4064-140-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4064-143-0x0000000005480000-0x00000000054E6000-memory.dmp

    Filesize

    408KB

  • memory/4064-144-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB

  • memory/4064-146-0x00000000064C0000-0x0000000006510000-memory.dmp

    Filesize

    320KB

  • memory/4064-147-0x00000000066E0000-0x00000000068A2000-memory.dmp

    Filesize

    1.8MB

  • memory/4064-148-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB