Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2023, 09:35

General

  • Target
    PO #7A68D20.exe
  • Size 784KB
  • Sample230416-lkb3eabd21
  • SHA256 3a577ca668c719d368e1dca5bf0587fcad56365bee9922d0774a0077600e97cb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO #7A68D20.exe
    "C:\Users\Admin\AppData\Local\Temp\PO #7A68D20.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1696

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1696-141-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/1696-147-0x0000000005090000-0x00000000050A0000-memory.dmp

        memory/1696-146-0x0000000006530000-0x00000000066F2000-memory.dmp

        memory/1696-145-0x00000000062F0000-0x0000000006340000-memory.dmp

        memory/1696-144-0x0000000005090000-0x00000000050A0000-memory.dmp

        memory/1696-143-0x0000000004FA0000-0x0000000005006000-memory.dmp

        memory/4648-136-0x0000000004F80000-0x0000000005012000-memory.dmp

        memory/4648-140-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        memory/4648-139-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

        memory/4648-138-0x0000000005160000-0x00000000051B6000-memory.dmp

        memory/4648-137-0x0000000004E20000-0x0000000004E2A000-memory.dmp

        memory/4648-133-0x00000000003D0000-0x000000000049A000-memory.dmp

        memory/4648-135-0x0000000005530000-0x0000000005AD4000-memory.dmp

        memory/4648-134-0x0000000004EE0000-0x0000000004F7C000-memory.dmp