Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 14:12

General

  • Target

    #Order#.exe

  • Size

    1.5MB

  • MD5

    1155e9051add5caf1f9ddb9800bd8814

  • SHA1

    8fc58515afa1f27ca5ca6ae3d9cdd4828475f899

  • SHA256

    2145b4c5abd6f3c3ab4daa594069968619841f90e971b2f4d910f8b5f964389f

  • SHA512

    76d87144c1db1e17dc970e2745560fc2b19376f066cd82a4421a1a23c17163fc4182944a65aab55473a6d2262e8e9708bc9aafeffa04a284f99fa6e32f41ff44

  • SSDEEP

    24576:pu6J33O0c+JY5UZ+XC0kGso6Fa1Ir7BiazQsNAcL4pIhjbu/o57HtWY:Lu0c++OCvkGs9Fa1IIPaLiIhuqcY

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nVGdKgL2

Signatures

  • AgentTesla

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

  • Agenttesla family
  • AgentTesla payload 1 IoCs
  • Drops startup file 1 IoCs
  • 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 3 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\#Order#.exe
    "C:\Users\Admin\AppData\Local\Temp\#Order#.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2216-3-0x00000000042B0000-0x00000000042F5000-memory.dmp

    Filesize

    276KB

  • memory/2216-4-0x0000000004300000-0x0000000004345000-memory.dmp

    Filesize

    276KB

  • memory/4568-5-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/4568-6-0x00000000735A2000-0x00000000735A3000-memory.dmp

    Filesize

    4KB

  • memory/4568-7-0x00000000735A0000-0x0000000073B51000-memory.dmp

    Filesize

    5.7MB

  • memory/4568-8-0x00000000735A0000-0x0000000073B51000-memory.dmp

    Filesize

    5.7MB

  • memory/4568-9-0x00000000735A2000-0x00000000735A3000-memory.dmp

    Filesize

    4KB

  • memory/4568-10-0x00000000735A0000-0x0000000073B51000-memory.dmp

    Filesize

    5.7MB