Overview

overview

10

Static

static

9

BOOKING 6x...df.exe

windows7_x64

10

BOOKING 6x...df.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    130s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:09

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General

  • Target

    BOOKING 6x20' AGL.pdf.exe

  • Size

    604KB

  • MD5

    67d52644b5e58b57b81cddcd40bce613

  • SHA1

    5c027479621a99fcc91a5cb4f1df952e5f20a47b

  • SHA256

    62433e4de86d61a56cfc3333382d8a43d666a4839415a88ceca53a0754e06636

  • SHA512

    3a09e502752180cb9a967cbb3095e515c0d0493c184254bdce4c76ab8fb4c2bb7667606a2f243741cd2496f90c85152d6a78eef605e3a55ae6e67f8f9c5b0c55

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.ereglitso.org.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    #(G=xru&3R-8

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • CoreCCC Packer 1 IoCs

    Detects CoreCCC packer used to load .NET malware.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BOOKING 6x20' AGL.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\BOOKING 6x20' AGL.pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3888
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LslhUwuaVh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5D33.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3308
    • C:\Users\Admin\AppData\Local\Temp\BOOKING 6x20' AGL.pdf.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:952
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:5048

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp5D33.tmp
      Filesize

      1KB

      MD5

      69f69f4a064f2d1262c082ece756eabd

      SHA1

      f01cc4f656356ba0382264681b20f74babe66eab

      SHA256

      8c31bcc0894241bb93b5254a9ca5eb5c22ba3f405eb9ae4c31a7820ab4ec680e

      SHA512

      edb977d93a255ee4b672a0d3a7d05d6f959212f00b89c3693d4da911b6934b8afeffc9ee969fd1541cb9d80df01b9bad2f9777a773773dc10a0e74e5c6055761

      Download Submit
    • memory/952-137-0x0000000000000000-mapping.dmp
      Download
    • memory/952-138-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/952-139-0x0000000005CC0000-0x0000000005D26000-memory.dmp
      Filesize

      408KB

      Download
    • memory/952-140-0x0000000006880000-0x00000000068D0000-memory.dmp
      Filesize

      320KB

      Download
    • memory/3308-135-0x0000000000000000-mapping.dmp
      Download
    • memory/3888-130-0x0000000000C80000-0x0000000000D1C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/3888-131-0x0000000005C20000-0x00000000061C4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3888-132-0x0000000005710000-0x00000000057A2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3888-133-0x00000000056D0000-0x00000000056DA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/3888-134-0x0000000007BE0000-0x0000000007C7C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/5048-141-0x0000000000000000-mapping.dmp
      Download