Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    77s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    25/04/2023, 15:49

General

  • Target

    bea4f13b68a1437b995cf2fcf05e68f0.exe

  • Size

    677KB

  • MD5

    bea4f13b68a1437b995cf2fcf05e68f0

  • SHA1

    ca801f10bd5b786b60891a6e65994f82ffc32ec7

  • SHA256

    f2ea300dc80eddee0a6887ea6c61f7860bff20164ebe432ebb262b4d21a3265c

  • SHA512

    138ce2d56bd59e63c7a1b1102f2d9f45bcc28647e521afa317ea7f214675d3c5affe8a85b0ef9d1232f864ad31620def7f534e2533e87d780b1652c9ae92db96

  • SSDEEP

    12288:O3m+vY07/kbXc5ZsdcbjEJipYgxcbp80Ua7QvFH/igv+ZPUcRwL:4m0/kqJci/cbpB8lqgSUc6

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
  • 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 use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bea4f13b68a1437b995cf2fcf05e68f0.exe
    "C:\Users\Admin\AppData\Local\Temp\bea4f13b68a1437b995cf2fcf05e68f0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Users\Admin\AppData\Local\Temp\bea4f13b68a1437b995cf2fcf05e68f0.exe
      "C:\Users\Admin\AppData\Local\Temp\bea4f13b68a1437b995cf2fcf05e68f0.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1428

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1428-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1428-68-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-73-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

    Filesize

    256KB

  • memory/1428-71-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

    Filesize

    256KB

  • memory/1428-70-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-64-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-66-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-61-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-62-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1428-63-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1764-55-0x0000000004CD0000-0x0000000004D10000-memory.dmp

    Filesize

    256KB

  • memory/1764-60-0x00000000008A0000-0x00000000008D2000-memory.dmp

    Filesize

    200KB

  • memory/1764-54-0x0000000000900000-0x00000000009B0000-memory.dmp

    Filesize

    704KB

  • memory/1764-59-0x0000000005380000-0x00000000053EA000-memory.dmp

    Filesize

    424KB

  • memory/1764-58-0x0000000000620000-0x000000000062C000-memory.dmp

    Filesize

    48KB

  • memory/1764-57-0x0000000004CD0000-0x0000000004D10000-memory.dmp

    Filesize

    256KB

  • memory/1764-56-0x00000000003A0000-0x00000000003AE000-memory.dmp

    Filesize

    56KB