Analysis

  • max time kernel
    161s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:41

General

  • Target

    MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe

  • Size

    932KB

  • MD5

    56f24734839645bc71d9e354413971b9

  • SHA1

    0942bb2c150d8fba128ef3acbb30da6536ad178c

  • SHA256

    e1117b5ae3e0424b17971fcd47d27d29f26f2bd40f5f899bdabcdcfa68a57e6d

  • SHA512

    de39622ef6db7ada51e65d8458c2ea0b90cee790c406a6e2daa36f6db1cf5ebca2ec9914fcc82e57d54dcb8c00028a0dec814333d46413c067556ac3e9cb27dc

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.federalpower.com.my
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    cheazizi123!@#

Signatures

  • AgentTesla

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

  • AgentTesla Payload 6 IoCs
  • 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 6 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\MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe
    "C:\Users\Admin\AppData\Local\Temp\MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe
      "{path}"
      2⤵
        PID:1384
      • C:\Users\Admin\AppData\Local\Temp\MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe
        "{path}"
        2⤵
          PID:1168
        • C:\Users\Admin\AppData\Local\Temp\MV NAHIDE-M EDPA REQUEST FOR SHIPYARD CALL.exe
          "{path}"
          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:1364

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1364-64-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-59-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-60-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-62-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-63-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-65-0x0000000000460F3E-mapping.dmp

      • memory/1364-67-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1364-69-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/1936-55-0x0000000075D21000-0x0000000075D23000-memory.dmp

        Filesize

        8KB

      • memory/1936-56-0x0000000000670000-0x000000000067A000-memory.dmp

        Filesize

        40KB

      • memory/1936-57-0x0000000000590000-0x00000000005FC000-memory.dmp

        Filesize

        432KB

      • memory/1936-58-0x0000000004920000-0x0000000004986000-memory.dmp

        Filesize

        408KB

      • memory/1936-54-0x0000000000230000-0x0000000000320000-memory.dmp

        Filesize

        960KB