Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231201-en
  • resource tags

    arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 02:41

General

  • Target

    71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe

  • Size

    237KB

  • MD5

    e208c452650ca46554fd77d47e5bc4ad

  • SHA1

    6e008be986e8455db90f281ca10c59e2fbbe8637

  • SHA256

    71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db

  • SHA512

    12d75c6e847d6b927e2e18c2945f259ca1dfad15f1e74bb86a888dcd25b927f22cc6ff2867bd1d7fc61ee665ca101b984f70f7fd22979fcf6a5ddcb751f06572

  • SSDEEP

    3072:6Z1uXvfXHF/bcA5VpVlMSYdEYjdKf5Ih59bwL8dwbAkOiO:6ZIXvfXH9cA7pVaZdvJ05IdwQU

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1176621449583263805/5JKryEUiTfkpFgwR0jfx1lxhlHrdD27Aj8EDwTK5fF7OvWWBv_Qi0oMYi0fTpMW-lLTE

Signatures

  • AgentTesla

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

  • 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 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe
    "C:\Users\Admin\AppData\Local\Temp\71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2252-2-0x0000000000B50000-0x0000000000B90000-memory.dmp

    Filesize

    256KB

  • memory/2252-1-0x00000000743B0000-0x0000000074A9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2252-0-0x0000000000E50000-0x0000000000E92000-memory.dmp

    Filesize

    264KB

  • memory/2252-3-0x00000000743B0000-0x0000000074A9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2252-4-0x0000000000B50000-0x0000000000B90000-memory.dmp

    Filesize

    256KB