Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 17:06

General

  • Target

    5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe

  • Size

    636KB

  • MD5

    062db577d710e0919eb99cde5839735a

  • SHA1

    bc28ede5332e48ac0be1adc989e7ebe74ec4e490

  • SHA256

    5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86

  • SHA512

    4cc726cd5b01e6c1830e06e23a26a2d6b7c60a5c71ca2b12712f8d090e12f1c02ae0fbcad05f9f58b608cc570c05c71b7c0b0f8565f70579295d88e0d3674353

  • SSDEEP

    12288:5Z/iFIsPAb/z/5YibqWOPU0z71dpcFkksZk9OGSwn9CAKEA8fEDo/:rkIKybRYqfaZP7+9sgOJTSfWo

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.alfainterplast.com.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    pay2024password$$

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe
    "C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2080
    • C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe
      "C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe"
      2⤵
        PID:3848
      • C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe
        "C:\Users\Admin\AppData\Local\Temp\5dda08c4efdce4925825f713a711f904175435cb4851e24ff67365d63f891f86.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3952

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4gk1451h.ef5.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/552-6-0x0000000004EF0000-0x0000000004F02000-memory.dmp

      Filesize

      72KB

    • memory/552-2-0x0000000004F90000-0x0000000005534000-memory.dmp

      Filesize

      5.6MB

    • memory/552-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

      Filesize

      584KB

    • memory/552-4-0x0000000004C80000-0x0000000004C8A000-memory.dmp

      Filesize

      40KB

    • memory/552-5-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/552-17-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/552-7-0x0000000004F20000-0x0000000004F28000-memory.dmp

      Filesize

      32KB

    • memory/552-8-0x0000000004F30000-0x0000000004F3C000-memory.dmp

      Filesize

      48KB

    • memory/552-9-0x0000000005DC0000-0x0000000005E42000-memory.dmp

      Filesize

      520KB

    • memory/552-10-0x0000000007250000-0x00000000072EC000-memory.dmp

      Filesize

      624KB

    • memory/552-1-0x0000000000050000-0x00000000000F4000-memory.dmp

      Filesize

      656KB

    • memory/552-0-0x00000000747DE000-0x00000000747DF000-memory.dmp

      Filesize

      4KB

    • memory/2080-20-0x0000000005100000-0x0000000005122000-memory.dmp

      Filesize

      136KB

    • memory/2080-37-0x0000000070450000-0x000000007049C000-memory.dmp

      Filesize

      304KB

    • memory/2080-15-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/2080-18-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/2080-14-0x0000000002910000-0x0000000002946000-memory.dmp

      Filesize

      216KB

    • memory/2080-61-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/2080-21-0x00000000052A0000-0x0000000005306000-memory.dmp

      Filesize

      408KB

    • memory/2080-58-0x0000000007810000-0x0000000007818000-memory.dmp

      Filesize

      32KB

    • memory/2080-22-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/2080-57-0x0000000007830000-0x000000000784A000-memory.dmp

      Filesize

      104KB

    • memory/2080-56-0x0000000007730000-0x0000000007744000-memory.dmp

      Filesize

      80KB

    • memory/2080-33-0x0000000005BB0000-0x0000000005F04000-memory.dmp

      Filesize

      3.3MB

    • memory/2080-34-0x00000000061E0000-0x00000000061FE000-memory.dmp

      Filesize

      120KB

    • memory/2080-35-0x0000000006320000-0x000000000636C000-memory.dmp

      Filesize

      304KB

    • memory/2080-36-0x00000000067A0000-0x00000000067D2000-memory.dmp

      Filesize

      200KB

    • memory/2080-16-0x00000000053A0000-0x00000000059C8000-memory.dmp

      Filesize

      6.2MB

    • memory/2080-47-0x0000000007190000-0x00000000071AE000-memory.dmp

      Filesize

      120KB

    • memory/2080-48-0x00000000071C0000-0x0000000007263000-memory.dmp

      Filesize

      652KB

    • memory/2080-49-0x0000000007B30000-0x00000000081AA000-memory.dmp

      Filesize

      6.5MB

    • memory/2080-50-0x00000000074F0000-0x000000000750A000-memory.dmp

      Filesize

      104KB

    • memory/2080-51-0x0000000007560000-0x000000000756A000-memory.dmp

      Filesize

      40KB

    • memory/2080-52-0x0000000007770000-0x0000000007806000-memory.dmp

      Filesize

      600KB

    • memory/2080-53-0x00000000076F0000-0x0000000007701000-memory.dmp

      Filesize

      68KB

    • memory/2080-55-0x0000000007720000-0x000000000772E000-memory.dmp

      Filesize

      56KB

    • memory/3952-54-0x0000000005E40000-0x0000000005E90000-memory.dmp

      Filesize

      320KB

    • memory/3952-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/3952-23-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3952-12-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB

    • memory/3952-19-0x0000000005030000-0x0000000005096000-memory.dmp

      Filesize

      408KB

    • memory/3952-62-0x00000000747D0000-0x0000000074F80000-memory.dmp

      Filesize

      7.7MB