Analysis

  • max time kernel
    150s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:42

General

  • Target

    62d22d5c7e9397486f8747634c5b24de352df7d5b35ea403db5a32610a5b4b63.exe

  • Size

    729KB

  • MD5

    b21b9e894e6c6c13c381711a34bc8dff

  • SHA1

    87d51ae2ee31e94d98472856741920479ef1bfac

  • SHA256

    62d22d5c7e9397486f8747634c5b24de352df7d5b35ea403db5a32610a5b4b63

  • SHA512

    8d35ad5a556317cf3804b79dfa7c1ae06a548bb78735f940079fff27b79f7a99fc9fab7e394c92d3bf2fcdd96fae8ce2b3968887fe913f3bb111ca2b8e2a11a0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bro-world.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    $Tan5DN2h-0

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62d22d5c7e9397486f8747634c5b24de352df7d5b35ea403db5a32610a5b4b63.exe
    "C:\Users\Admin\AppData\Local\Temp\62d22d5c7e9397486f8747634c5b24de352df7d5b35ea403db5a32610a5b4b63.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:4232

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2652-130-0x0000000074930000-0x0000000074EE1000-memory.dmp

    Filesize

    5.7MB

  • memory/4232-131-0x0000000000000000-mapping.dmp

  • memory/4232-132-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4232-133-0x0000000074930000-0x0000000074EE1000-memory.dmp

    Filesize

    5.7MB