Analysis

  • max time kernel
    168s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    31-05-2022 03:53

General

  • Target

    06f6861c922c4eb88ace3ad78411d8bdb3f045e7845681614b041a803c4118dc.exe

  • Size

    1.6MB

  • MD5

    30e7d881a7c47c38ad75b18744873aa2

  • SHA1

    8c8e69d1dbc50442318d13b7bda9441f9f510f46

  • SHA256

    06f6861c922c4eb88ace3ad78411d8bdb3f045e7845681614b041a803c4118dc

  • SHA512

    18b93aa7a44d80b809415d39ae4c5d4e5ab1004daa98cace65bfa1b906332507c17a19e2999a3fbf3cc6b9d6eacba5d73b83a9bff74024fb6cd3566a62784d3f

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06f6861c922c4eb88ace3ad78411d8bdb3f045e7845681614b041a803c4118dc.exe
    "C:\Users\Admin\AppData\Local\Temp\06f6861c922c4eb88ace3ad78411d8bdb3f045e7845681614b041a803c4118dc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3488

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3488-131-0x0000000000000000-mapping.dmp
  • memory/3488-133-0x0000000000412000-0x0000000000461000-memory.dmp
    Filesize

    316KB

  • memory/3488-134-0x0000000000410000-0x0000000000466000-memory.dmp
    Filesize

    344KB

  • memory/3488-137-0x00000000746B0000-0x0000000074C61000-memory.dmp
    Filesize

    5.7MB

  • memory/3488-138-0x0000000073AF0000-0x00000000745F0000-memory.dmp
    Filesize

    11.0MB

  • memory/3488-139-0x0000000073280000-0x0000000073A28000-memory.dmp
    Filesize

    7.7MB

  • memory/3488-140-0x0000000073AF0000-0x00000000745F0000-memory.dmp
    Filesize

    11.0MB

  • memory/3488-141-0x00000000746B0000-0x0000000074C61000-memory.dmp
    Filesize

    5.7MB

  • memory/4660-130-0x0000000000CC0000-0x0000000000D0F000-memory.dmp
    Filesize

    316KB