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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/01/2025, 01:04

General

  • Target

    f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7.exe

  • Size

    1.9MB

  • MD5

    939589e1e29b0d235aeb884a1de92a3e

  • SHA1

    e627f10d92648a0111660a2e9198da40191c1172

  • SHA256

    f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7

  • SHA512

    aec5371f8a09ec3316d5ac90bd0c0147c8e76db80943358ca1742b0c526d22f2f00326b20527e02c7a05f369a95c5824705a5f12afe5b8e5537ed4fde45442c0

  • SSDEEP

    49152:TgGeCua+WV3RGOu55S13x900KB6jLoyEkmZ9Y14:Ea+aRa5Oh9XsBA

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7.exe
    "C:\Users\Admin\AppData\Local\Temp\f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Local\Temp\f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7.exe
      "C:\Users\Admin\AppData\Local\Temp\f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2412-22-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-1-0x0000000001020000-0x000000000120C000-memory.dmp

    Filesize

    1.9MB

  • memory/2412-2-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-3-0x0000000000370000-0x000000000038A000-memory.dmp

    Filesize

    104KB

  • memory/2412-4-0x000000007463E000-0x000000007463F000-memory.dmp

    Filesize

    4KB

  • memory/2412-5-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-6-0x0000000000470000-0x000000000047C000-memory.dmp

    Filesize

    48KB

  • memory/2412-7-0x00000000059E0000-0x0000000005A8A000-memory.dmp

    Filesize

    680KB

  • memory/2412-8-0x0000000000660000-0x0000000000666000-memory.dmp

    Filesize

    24KB

  • memory/2412-9-0x0000000000900000-0x0000000000932000-memory.dmp

    Filesize

    200KB

  • memory/2412-0-0x000000007463E000-0x000000007463F000-memory.dmp

    Filesize

    4KB

  • memory/2752-20-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-16-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2752-13-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-12-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-10-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-18-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2752-21-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2752-23-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2752-24-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB