Analysis

  • max time kernel
    35s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2023 18:27

General

  • Target

    5d737b16a110a07b5deb68609bf84e155b176b056986ef187b5f16a31cbdb7d4.exe

  • Size

    166KB

  • MD5

    bd183ee9bb0ac64a38c688de8e113142

  • SHA1

    a586bf4e5138d7be7d15065fe9837fdc853fbb61

  • SHA256

    5d737b16a110a07b5deb68609bf84e155b176b056986ef187b5f16a31cbdb7d4

  • SHA512

    65b7c14d5118abc756f93d353a1a569c396a229fa56537bd2113fc9de05b0218642115e427adf2dda19e7ffb19226ac0d743c8cbf50699fe3c9486b1dee8b398

  • SSDEEP

    3072:XyrolgbJsWZMhmGLftpK4OgqRQJ+in1yDgB/jcCEW4964Hx++D7RTMrYuvQ:CrUgbqWZMhmGLf78gqRY+ykgirHg4Hx

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6291807271:AAHSwGUlsrlSzgXJF7ipXlPjZ0x1n4GdH84/

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
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d737b16a110a07b5deb68609bf84e155b176b056986ef187b5f16a31cbdb7d4.exe
    "C:\Users\Admin\AppData\Local\Temp\5d737b16a110a07b5deb68609bf84e155b176b056986ef187b5f16a31cbdb7d4.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:1984

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1984-54-0x0000000000F70000-0x0000000000FA0000-memory.dmp

    Filesize

    192KB

  • memory/1984-55-0x0000000004B80000-0x0000000004BC0000-memory.dmp

    Filesize

    256KB

  • memory/1984-56-0x0000000004B80000-0x0000000004BC0000-memory.dmp

    Filesize

    256KB