Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231201-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2023 01:54

General

  • Target

    0928ee25e4140c1166acb48d701b736c567123391d7a8d54102b6f919d13cc8f.exe

  • Size

    224KB

  • MD5

    1ade6681ae98de12ddc9f0e9c47af958

  • SHA1

    6977835e2d92c5a9ac4bff261c990af713b6c39a

  • SHA256

    0928ee25e4140c1166acb48d701b736c567123391d7a8d54102b6f919d13cc8f

  • SHA512

    b52d30d94a51571bc4bfdc563fb9944834ec3049872b54d9c995fa34ad24da5268560623500be0e1ed5a33d335c01dbd389612392e40ced22f65b992a6db5e6a

  • SSDEEP

    6144:YnjIJhtIgFPSS69PTPSU3bvSiUb+wG9Dlk9zx:YBS69PTNvlDwG9

Malware Config

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
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 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\0928ee25e4140c1166acb48d701b736c567123391d7a8d54102b6f919d13cc8f.exe
    "C:\Users\Admin\AppData\Local\Temp\0928ee25e4140c1166acb48d701b736c567123391d7a8d54102b6f919d13cc8f.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:1292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1292-0-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/1292-1-0x0000000000F70000-0x0000000000F80000-memory.dmp

    Filesize

    64KB

  • memory/1292-2-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/1292-3-0x0000000000F70000-0x0000000000F80000-memory.dmp

    Filesize

    64KB

  • memory/1292-4-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/1292-6-0x0000000000F70000-0x0000000000F80000-memory.dmp

    Filesize

    64KB

  • memory/1292-7-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/1292-8-0x0000000000F70000-0x0000000000F80000-memory.dmp

    Filesize

    64KB