Analysis

  • max time kernel
    62s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    31-03-2023 13:20

General

  • Target

    King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe

  • Size

    706KB

  • MD5

    7d34c665021b9bb48eac42f853d0272d

  • SHA1

    0f874e935da3f58a06a4d28d8786811e0883574a

  • SHA256

    90e926a50fdd51897942e407e917649f7cfdac92a9f95cc73d263c8f7fff695e

  • SHA512

    7950cc2b634bc3233e8a2e3672d3ae48102408b940f472bbe68ffde139981ff94304bc7cd4a1b2e46b59819fa15800ca4040e5b51c24d46e4b228115e87483ea

  • SSDEEP

    12288:qxVqHHYCPjimOMt+ryNN9wP+9x+aCyNGZdnnKbLctqg3nZoZzwa:qxVqHHYOimXYyNNOPOlfNLbRkZ6

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    log3@forrwel.net
  • Password:
    HNnNLPY3
  • Email To:
    log3@forrwel.net

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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe
    "C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe
      "C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe"
      2⤵
        PID:540
      • C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe
        "C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe"
        2⤵
          PID:1484
        • C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe
          "C:\Users\Admin\AppData\Local\Temp\King Onward Logistics PRE ALERT 860 0277 6292PVG000021.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:1116

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      3
      T1081

      Collection

      Data from Local System

      3
      T1005

      Email Collection

      1
      T1114

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1116-66-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-61-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-62-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-72-0x0000000000430000-0x0000000000470000-memory.dmp
        Filesize

        256KB

      • memory/1116-63-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-71-0x0000000000430000-0x0000000000470000-memory.dmp
        Filesize

        256KB

      • memory/1116-70-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-64-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-68-0x0000000000400000-0x0000000000430000-memory.dmp
        Filesize

        192KB

      • memory/1116-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
        Filesize

        4KB

      • memory/1212-59-0x0000000005240000-0x00000000052B8000-memory.dmp
        Filesize

        480KB

      • memory/1212-58-0x0000000000960000-0x000000000096C000-memory.dmp
        Filesize

        48KB

      • memory/1212-54-0x0000000000B50000-0x0000000000C06000-memory.dmp
        Filesize

        728KB

      • memory/1212-56-0x0000000000450000-0x000000000045E000-memory.dmp
        Filesize

        56KB

      • memory/1212-60-0x0000000000AC0000-0x0000000000AF2000-memory.dmp
        Filesize

        200KB

      • memory/1212-55-0x0000000000460000-0x00000000004A0000-memory.dmp
        Filesize

        256KB

      • memory/1212-57-0x0000000000460000-0x00000000004A0000-memory.dmp
        Filesize

        256KB