Overview

overview

10

Static

static

3

MV HE FAN ...oc.scr

windows7-x64

10

MV HE FAN ...oc.scr

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 09:18

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General

  • Target

    MV HE FAN DETAILS (1)(1).doc.scr

  • Size

    670KB

  • MD5

    c5a0ba17188d0ecf5f6952841b5228d3

  • SHA1

    a56118c862235208b608b88c6da4a925d6e0ff3a

  • SHA256

    17eeb291958feacdd246e605d777ce98fc9be320fd378283ac2764f1bc3b4c25

  • SHA512

    884853fa3170151fdac122e9e3536a1cbd48cda2a9de7325ac80f3d8d501d9846736384e62047ac1e1b0b8cc74be26356bcc05639219929d751f563137f30d87

  • SSDEEP

    12288:4D67tMcRHg4tHiYOH3KvXRM80k8Zv+JaqSIKXOF+ZHYCccwJ68QnGh:FMcR9HyX+BM80kQEaLpOF+tYCVnn

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    beirutrest.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    9yXQ39wz(uL+

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://beirutrest.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    9yXQ39wz(uL+

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr
    "C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr
      "C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr"
      2⤵
        PID:1352
      • C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr
        "C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr"
        2⤵
          PID:856
        • C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr
          "C:\Users\Admin\AppData\Local\Temp\MV HE FAN DETAILS (1)(1).doc.scr"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2540

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2540-11-0x0000000000400000-0x0000000000440000-memory.dmp
        Filesize

        256KB

        Download
      • memory/2540-18-0x0000000074B40000-0x00000000752F0000-memory.dmp
        Filesize

        7.7MB

        Download
      • memory/2540-17-0x0000000006D30000-0x0000000006D80000-memory.dmp
        Filesize

        320KB

        Download
      • memory/2540-16-0x0000000005790000-0x00000000057F6000-memory.dmp
        Filesize

        408KB

        Download
      • memory/2540-15-0x0000000074B40000-0x00000000752F0000-memory.dmp
        Filesize

        7.7MB

        Download
      • memory/2540-13-0x0000000074B40000-0x00000000752F0000-memory.dmp
        Filesize

        7.7MB

        Download
      • memory/4056-4-0x00000000055D0000-0x00000000055DA000-memory.dmp
        Filesize

        40KB

        Download
      • memory/4056-7-0x0000000005850000-0x000000000586A000-memory.dmp
        Filesize

        104KB

        Download
      • memory/4056-8-0x0000000005980000-0x0000000005990000-memory.dmp
        Filesize

        64KB

        Download
      • memory/4056-9-0x0000000006CF0000-0x0000000006D72000-memory.dmp
        Filesize

        520KB

        Download
      • memory/4056-10-0x0000000009330000-0x00000000093CC000-memory.dmp
        Filesize

        624KB

        Download
      • memory/4056-6-0x0000000006C50000-0x0000000006CF0000-memory.dmp
        Filesize

        640KB

        Download
      • memory/4056-5-0x0000000074B40000-0x00000000752F0000-memory.dmp
        Filesize

        7.7MB

        Download
      • memory/4056-14-0x0000000074B40000-0x00000000752F0000-memory.dmp
        Filesize

        7.7MB

        Download
      • memory/4056-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4056-3-0x00000000055E0000-0x0000000005672000-memory.dmp
        Filesize

        584KB

        Download
      • memory/4056-2-0x0000000005CC0000-0x0000000006264000-memory.dmp
        Filesize

        5.6MB

        Download
      • memory/4056-1-0x0000000000C60000-0x0000000000D0E000-memory.dmp
        Filesize

        696KB

        Download