Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 06:08

General

  • Target

    NEW ORDER.exe

  • Size

    498KB

  • MD5

    f53753567d26f08858674d27c2222e8d

  • SHA1

    06f8efd5a96b625d8966df80ee3b8f76fb3d4b0e

  • SHA256

    5eecdaf0426291c6db36cc79cba590e61248a5364197d82228da2074a7fa3bba

  • SHA512

    900b1d005e1c5ad4ad9980af5ec495c009e2a32200fd0190e56746796acac4e68f66d55a030395c938b387eaee9c34a490194ae6bc2bca4e1e4b265a46192bb2

  • SSDEEP

    12288:imo2oiXB/6DuKf8I6niPW/Q5f7rzYP7r9r/+pppppppppppppppppppppppppppv:73XlnKf8Uayo1q

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4084
    • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
      "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
      2⤵
        PID:4092
      • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
        "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1204

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    4
    T1552

    Credentials In Files

    3
    T1552.001

    Credentials in Registry

    1
    T1552.002

    Collection

    Data from Local System

    4
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1204-7-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/1204-14-0x00000000744A0000-0x0000000074C50000-memory.dmp
      Filesize

      7.7MB

    • memory/1204-13-0x0000000006FD0000-0x000000000706C000-memory.dmp
      Filesize

      624KB

    • memory/1204-12-0x0000000006EE0000-0x0000000006F30000-memory.dmp
      Filesize

      320KB

    • memory/1204-9-0x0000000005860000-0x00000000058C6000-memory.dmp
      Filesize

      408KB

    • memory/1204-11-0x00000000744A0000-0x0000000074C50000-memory.dmp
      Filesize

      7.7MB

    • memory/1204-8-0x00000000744A0000-0x0000000074C50000-memory.dmp
      Filesize

      7.7MB

    • memory/4084-6-0x00000000744A0000-0x0000000074C50000-memory.dmp
      Filesize

      7.7MB

    • memory/4084-0-0x00000000744AE000-0x00000000744AF000-memory.dmp
      Filesize

      4KB

    • memory/4084-10-0x00000000744A0000-0x0000000074C50000-memory.dmp
      Filesize

      7.7MB

    • memory/4084-4-0x0000000004B50000-0x0000000004B5A000-memory.dmp
      Filesize

      40KB

    • memory/4084-5-0x0000000004E00000-0x0000000004E48000-memory.dmp
      Filesize

      288KB

    • memory/4084-3-0x0000000004BA0000-0x0000000004C32000-memory.dmp
      Filesize

      584KB

    • memory/4084-2-0x0000000005150000-0x00000000056F4000-memory.dmp
      Filesize

      5.6MB

    • memory/4084-1-0x00000000000D0000-0x0000000000152000-memory.dmp
      Filesize

      520KB