Analysis

  • max time kernel
    108s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2025 01:06

General

  • Target

    c86bda63e2d2fa0731e8e5dd0e2e8183f901a76366c61ccd0295d32b62aa1db8.exe

  • Size

    209KB

  • MD5

    9b9778aa0032d17d9c1e405562dc8c53

  • SHA1

    1f8d06497286753f0fda0d8c7777aa1b5bbf377e

  • SHA256

    c86bda63e2d2fa0731e8e5dd0e2e8183f901a76366c61ccd0295d32b62aa1db8

  • SHA512

    99f7ebb68b9162a78c3946c33df4f1d8ed2c8bf89c2f28de378d2c12a5b65f173cda8c13547ab2ac2762646e9f248e84ef36ce6d330d3c6cd6fa25a87f509baf

  • SSDEEP

    6144:dOnKvDlNTEEoqlFbnW3USU2zWjKPKnSJWtI4FsURBrXG5LRe:En8lNTEEouLWrKV4

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5642364738:AAGg2PeHcTOCaWo6ewiSA4f4hlJtXfoa1Yc/

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
  • 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 2 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\c86bda63e2d2fa0731e8e5dd0e2e8183f901a76366c61ccd0295d32b62aa1db8.exe
    "C:\Users\Admin\AppData\Local\Temp\c86bda63e2d2fa0731e8e5dd0e2e8183f901a76366c61ccd0295d32b62aa1db8.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2156-0-0x00000000750CE000-0x00000000750CF000-memory.dmp

    Filesize

    4KB

  • memory/2156-1-0x00000000000A0000-0x00000000000DA000-memory.dmp

    Filesize

    232KB

  • memory/2156-2-0x0000000005100000-0x00000000056A4000-memory.dmp

    Filesize

    5.6MB

  • memory/2156-3-0x0000000004B50000-0x0000000004BEC000-memory.dmp

    Filesize

    624KB

  • memory/2156-4-0x00000000750C0000-0x0000000075870000-memory.dmp

    Filesize

    7.7MB

  • memory/2156-6-0x00000000057F0000-0x0000000005856000-memory.dmp

    Filesize

    408KB

  • memory/2156-5-0x0000000004FF0000-0x0000000005008000-memory.dmp

    Filesize

    96KB

  • memory/2156-7-0x0000000005E50000-0x0000000005EA0000-memory.dmp

    Filesize

    320KB

  • memory/2156-11-0x00000000066B0000-0x0000000006742000-memory.dmp

    Filesize

    584KB

  • memory/2156-12-0x00000000750C0000-0x0000000075870000-memory.dmp

    Filesize

    7.7MB

  • memory/2156-13-0x0000000006840000-0x000000000684A000-memory.dmp

    Filesize

    40KB

  • memory/2156-14-0x00000000750CE000-0x00000000750CF000-memory.dmp

    Filesize

    4KB

  • memory/2156-15-0x00000000750C0000-0x0000000075870000-memory.dmp

    Filesize

    7.7MB