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Analysis

  • max time kernel
    139s
  • max time network
    184s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 19:32

General

  • Target

    c6e74929d1f5df0946833f77f1074f8a8518a642067b129dae1ad261ded796f2.exe

  • Size

    656KB

  • MD5

    c7bc4f44e279307955bc109deac55204

  • SHA1

    462ba319aef5f2077d86282bbde6b8d71afe72ca

  • SHA256

    c6e74929d1f5df0946833f77f1074f8a8518a642067b129dae1ad261ded796f2

  • SHA512

    6e4477af961e05923b7580a36aa2998d6c705e4431fc7c90701de33d50f040d94ec056826e5248a0d2895dde618f25dabdfb95c5f623ef5aca87bc824a081270

  • SSDEEP

    12288:DQdi+j8KQq/flRRoF/H1JrgKY1kdrdJwAYaTpel9tGQOFaV:QRj8ytoF/VeSLJw+TpertGQOFaV

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detects Redline Stealer samples 2 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\c6e74929d1f5df0946833f77f1074f8a8518a642067b129dae1ad261ded796f2.exe
    "C:\Users\Admin\AppData\Local\Temp\c6e74929d1f5df0946833f77f1074f8a8518a642067b129dae1ad261ded796f2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4104

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2276-133-0x0000000000E00000-0x0000000000EA8000-memory.dmp

    Filesize

    672KB

  • memory/2276-134-0x0000000005970000-0x0000000005980000-memory.dmp

    Filesize

    64KB

  • memory/2276-135-0x0000000006020000-0x00000000065C4000-memory.dmp

    Filesize

    5.6MB

  • memory/2276-136-0x0000000005A70000-0x0000000005B02000-memory.dmp

    Filesize

    584KB

  • memory/2276-137-0x0000000005970000-0x0000000005980000-memory.dmp

    Filesize

    64KB

  • memory/2276-138-0x00000000073F0000-0x000000000748C000-memory.dmp

    Filesize

    624KB

  • memory/4104-139-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4104-141-0x00000000058B0000-0x0000000005916000-memory.dmp

    Filesize

    408KB

  • memory/4104-142-0x00000000058A0000-0x00000000058B0000-memory.dmp

    Filesize

    64KB

  • memory/4104-143-0x00000000058A0000-0x00000000058B0000-memory.dmp

    Filesize

    64KB

  • memory/4104-144-0x0000000006990000-0x000000000699A000-memory.dmp

    Filesize

    40KB

  • memory/4104-145-0x0000000006AA0000-0x0000000006AF0000-memory.dmp

    Filesize

    320KB

  • memory/4104-146-0x0000000006E00000-0x0000000006FC2000-memory.dmp

    Filesize

    1.8MB