Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • 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
    29/12/2024, 10:31

General

  • Target

    JaffaCakes118_00c5535a4f5570271020fce98f8e04f22e119411564dfd3077a911b817f15283.exe

  • Size

    240KB

  • MD5

    1c3c938190527b2c558e5e633722be9b

  • SHA1

    2c392dedcb02e09164d7c407155f99b243e1db3e

  • SHA256

    00c5535a4f5570271020fce98f8e04f22e119411564dfd3077a911b817f15283

  • SHA512

    533432b4920f3e0f0b6e5035620357658a767b719c7d70fbe07e89d6db39bf6561559c9ec54033cc1e06a28b90109eae02348858d887dec291adf888115d44b8

  • SSDEEP

    6144:NT1KoxC1246aYHZiUa6kQJjfZWRV/2vvEx:DKoE24PY7gDx

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.heatherthomson.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Fab4Fit!!

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c5535a4f5570271020fce98f8e04f22e119411564dfd3077a911b817f15283.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00c5535a4f5570271020fce98f8e04f22e119411564dfd3077a911b817f15283.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:3472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3472-0-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

    Filesize

    4KB

  • memory/3472-1-0x00000000003D0000-0x000000000040C000-memory.dmp

    Filesize

    240KB

  • memory/3472-2-0x00000000052A0000-0x0000000005844000-memory.dmp

    Filesize

    5.6MB

  • memory/3472-3-0x0000000074FB0000-0x0000000075760000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-4-0x0000000004D90000-0x0000000004E2C000-memory.dmp

    Filesize

    624KB

  • memory/3472-5-0x0000000004CC0000-0x0000000004CD8000-memory.dmp

    Filesize

    96KB

  • memory/3472-6-0x0000000005990000-0x00000000059F6000-memory.dmp

    Filesize

    408KB

  • memory/3472-9-0x0000000006450000-0x00000000064A0000-memory.dmp

    Filesize

    320KB

  • memory/3472-13-0x0000000006640000-0x00000000066D2000-memory.dmp

    Filesize

    584KB

  • memory/3472-14-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

    Filesize

    4KB

  • memory/3472-15-0x0000000074FB0000-0x0000000075760000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-16-0x0000000006630000-0x000000000663A000-memory.dmp

    Filesize

    40KB

  • memory/3472-17-0x0000000074FB0000-0x0000000075760000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-18-0x0000000074FB0000-0x0000000075760000-memory.dmp

    Filesize

    7.7MB