Resubmissions

22/09/2022, 17:18

220922-vt9vgafger10

22/09/2022, 11:00

220922-m38prsfacj10

Analysis

  • max time kernel
    38s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    22/09/2022, 17:18

General

  • Target
    afb480e4ad0324585f1bf3beec7b1b89729f2af125842dc2dab10565aa814abe.exe
  • Size 209KB
  • Sample220922-vt9vgafger
  • SHA256 afb480e4ad0324585f1bf3beec7b1b89729f2af125842dc2dab10565aa814abe
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1884223853:AAFLYXw5-3W9k1k0nY-fyJeUEh7dhx5xk78/

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\afb480e4ad0324585f1bf3beec7b1b89729f2af125842dc2dab10565aa814abe.exe
    "C:\Users\Admin\AppData\Local\Temp\afb480e4ad0324585f1bf3beec7b1b89729f2af125842dc2dab10565aa814abe.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1968

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1968-54-0x0000000000270000-0x00000000002AA000-memory.dmp

        memory/1968-55-0x0000000076141000-0x0000000076143000-memory.dmp