Analysis

  • max time kernel
    5s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2023 18:58

General

  • Target

    25148ea466f13804630caff0fb0ac266940c3f60.exe

  • Size

    164KB

  • MD5

    722ba0f4ba190bb7ab22ae6236eb9501

  • SHA1

    25148ea466f13804630caff0fb0ac266940c3f60

  • SHA256

    6e8211dc7e987ccd91da62efe3573d983dac1c2244364d3a3f8488f2384f9319

  • SHA512

    9a2106d79d0010b8a4e3153de196276cafa2eeefdb6c5f97306bdd0bd9cf11b16541d7bea5a85cf99f99eddf50eb408ae6457b8d83ee6fa35aca7ce224b0fcdb

  • SSDEEP

    3072:zXxIYYP8CB1aPsNCEg4tI65GIH79Yv+7o:1YP/8s0ju5nhY27

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25148ea466f13804630caff0fb0ac266940c3f60.exe
    "C:\Users\Admin\AppData\Local\Temp\25148ea466f13804630caff0fb0ac266940c3f60.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1956

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1956-54-0x0000000000B40000-0x0000000000B70000-memory.dmp

    Filesize

    192KB

  • memory/1956-55-0x00000000752B1000-0x00000000752B3000-memory.dmp

    Filesize

    8KB