Analysis

  • max time kernel
    122s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2024, 01:21

General

  • Target

    e99d17cd2b0e0e6f3094120940b3e0791de13701a8109ee472af9df0c8ae22b5.exe

  • Size

    545KB

  • MD5

    e3030ed0b414451cce720ed2d3fb2842

  • SHA1

    3b2cb09283ae160e3564142ab81041bae5d5921a

  • SHA256

    e99d17cd2b0e0e6f3094120940b3e0791de13701a8109ee472af9df0c8ae22b5

  • SHA512

    49cc85ef16f9a39cf3e9b18c33142430a175a8b4c1cc5f4e84a6cc0efe4534a99790ec1523bf5b8533d698c9779006c7e5acc315bdbeedd7f9ebf92a9aa61e5f

  • SSDEEP

    6144:+GxhLLUnIBpvRjxiOiPUjNLByLx+iGFV46g0ZJeg8mGlN+30SvwH+kNF:3TUITJxiJiNLkLKFV46pjGC30SvwHR

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.diva-italia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    rr.@%5LjgLz7

Signatures

  • AgentTesla

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

  • Agenttesla family
  • AgentTesla payload 5 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e99d17cd2b0e0e6f3094120940b3e0791de13701a8109ee472af9df0c8ae22b5.exe
    "C:\Users\Admin\AppData\Local\Temp\e99d17cd2b0e0e6f3094120940b3e0791de13701a8109ee472af9df0c8ae22b5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BqKzAb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4154.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3004
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1220-28-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/1220-1-0x0000000000070000-0x00000000000FE000-memory.dmp

    Filesize

    568KB

  • memory/1220-2-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/1220-0-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/1220-4-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/1220-5-0x0000000004940000-0x00000000049A0000-memory.dmp

    Filesize

    384KB

  • memory/1220-3-0x00000000005C0000-0x00000000005CE000-memory.dmp

    Filesize

    56KB

  • memory/2824-17-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-23-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-26-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-29-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2824-27-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-15-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-13-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-11-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2824-30-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-31-0x0000000074920000-0x000000007500E000-memory.dmp

    Filesize

    6.9MB