Analysis

  • max time kernel
    95s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:18

General

  • Target

    NEW_ORDE.exe

  • Size

    401KB

  • MD5

    7c1307b3ea314c4c6096767faafaae1a

  • SHA1

    1f792503d4e9439d70034d472abc177a38f3a62c

  • SHA256

    79a711260d532f13d17a1ef3201cd25341871391de674db34d64f68e6989b532

  • SHA512

    9aac59304007839a66129a04e5da9b0201928bfb42040799fa111a110a4d42a5b9b3c5f9fdcf5eb04aaf8611c521629c0a05197361a926516af331f2941f6bf2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.orientalkuwait.com
  • Port:
    587
  • Username:
    prakash@orientalkuwait.com
  • Password:
    Operatingmanager1&

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.orientalkuwait.com
  • Port:
    587
  • Username:
    prakash@orientalkuwait.com
  • Password:
    Operatingmanager1&

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW_ORDE.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW_ORDE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\NEW_ORDE.exe
      "{path}"
      2⤵
        PID:1072
      • C:\Users\Admin\AppData\Local\Temp\NEW_ORDE.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:4240
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
            PID:1256

      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

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NEW_ORDE.exe.log
        Filesize

        1KB

        MD5

        8ec831f3e3a3f77e4a7b9cd32b48384c

        SHA1

        d83f09fd87c5bd86e045873c231c14836e76a05c

        SHA256

        7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

        SHA512

        26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

      • memory/1072-135-0x0000000000000000-mapping.dmp
      • memory/1256-141-0x0000000000000000-mapping.dmp
      • memory/4124-130-0x0000000000D80000-0x0000000000DEA000-memory.dmp
        Filesize

        424KB

      • memory/4124-131-0x0000000005AF0000-0x0000000006094000-memory.dmp
        Filesize

        5.6MB

      • memory/4124-132-0x0000000005640000-0x00000000056D2000-memory.dmp
        Filesize

        584KB

      • memory/4124-133-0x0000000005A70000-0x0000000005A7A000-memory.dmp
        Filesize

        40KB

      • memory/4124-134-0x0000000007EC0000-0x0000000007F5C000-memory.dmp
        Filesize

        624KB

      • memory/4240-136-0x0000000000000000-mapping.dmp
      • memory/4240-137-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

      • memory/4240-139-0x0000000005C70000-0x0000000005CD6000-memory.dmp
        Filesize

        408KB

      • memory/4240-140-0x0000000006880000-0x00000000068D0000-memory.dmp
        Filesize

        320KB