Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 13:10

General

  • Target

    new order (June - 2024).exe

  • Size

    661KB

  • MD5

    c90b8187b8db56562cb03af9d67e61d5

  • SHA1

    0f688b5d1f4d7b024ca0d9a306ffcb273b2fe1df

  • SHA256

    1b68fe4f599f20aa70efb528ec45495683877193869eb95cd77119bcac096cd1

  • SHA512

    ca943e78deead0c9a954a6eb20ded223e9408b3a457957e56b73c4432aaf06b072a269c8c1bc00d43a4aabe1578f0b18147f074f719239447313ca7db4b05bd1

  • SSDEEP

    12288:0FIsPADvFgvHqtIjdX6UsXvXkkywZCujmt28pip7txWjekR:WIKA2vHcIJFsXvXkkxZCIk286tG

Malware Config

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 2 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

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

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe
    "C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3552
    • 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\new order (June - 2024).exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2984
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZgvUYcgWaiQFD.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1740
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZgvUYcgWaiQFD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7ADD.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3932
    • C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe
      "C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe"
      2⤵
        PID:2288
      • C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe
        "C:\Users\Admin\AppData\Local\Temp\new order (June - 2024).exe"
        2⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2f1m1ba1.owc.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp7ADD.tmp

      Filesize

      1KB

      MD5

      926572394be8e74bd9917c334798896e

      SHA1

      01567b83a819a5a5354e6d65a8ada03ce3480264

      SHA256

      2f5016e0c9fc26a17d4053608701bd59630c388fcb7945d51e50e547fb608e13

      SHA512

      973481a6d4f036195f200620428e2de989692fec003de9a0906834353db6eb281e637b04e2a4e0a5d9590ddd0e91219d442129d796976e832363484f57468915

    • memory/1740-64-0x0000000070610000-0x000000007065C000-memory.dmp

      Filesize

      304KB

    • memory/1740-78-0x0000000007940000-0x0000000007951000-memory.dmp

      Filesize

      68KB

    • memory/1740-76-0x00000000075A0000-0x00000000075AA000-memory.dmp

      Filesize

      40KB

    • memory/1740-31-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1740-86-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1740-24-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1740-20-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1740-45-0x0000000005E00000-0x0000000006154000-memory.dmp

      Filesize

      3.3MB

    • memory/2984-23-0x00000000057E0000-0x0000000005846000-memory.dmp

      Filesize

      408KB

    • memory/2984-77-0x00000000073C0000-0x0000000007456000-memory.dmp

      Filesize

      600KB

    • memory/2984-79-0x0000000007380000-0x000000000738E000-memory.dmp

      Filesize

      56KB

    • memory/2984-17-0x0000000005140000-0x0000000005768000-memory.dmp

      Filesize

      6.2MB

    • memory/2984-80-0x0000000007390000-0x00000000073A4000-memory.dmp

      Filesize

      80KB

    • memory/2984-19-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/2984-81-0x0000000007480000-0x000000000749A000-memory.dmp

      Filesize

      104KB

    • memory/2984-63-0x0000000006FE0000-0x0000000007083000-memory.dmp

      Filesize

      652KB

    • memory/2984-82-0x0000000007460000-0x0000000007468000-memory.dmp

      Filesize

      32KB

    • memory/2984-22-0x0000000004F90000-0x0000000004FF6000-memory.dmp

      Filesize

      408KB

    • memory/2984-21-0x0000000004E70000-0x0000000004E92000-memory.dmp

      Filesize

      136KB

    • memory/2984-15-0x0000000000D20000-0x0000000000D56000-memory.dmp

      Filesize

      216KB

    • memory/2984-18-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/2984-85-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/2984-16-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/2984-47-0x0000000005E50000-0x0000000005E9C000-memory.dmp

      Filesize

      304KB

    • memory/2984-46-0x0000000005E10000-0x0000000005E2E000-memory.dmp

      Filesize

      120KB

    • memory/2984-75-0x0000000007160000-0x000000000717A000-memory.dmp

      Filesize

      104KB

    • memory/2984-74-0x0000000007780000-0x0000000007DFA000-memory.dmp

      Filesize

      6.5MB

    • memory/2984-52-0x0000000070610000-0x000000007065C000-memory.dmp

      Filesize

      304KB

    • memory/2984-51-0x00000000063E0000-0x0000000006412000-memory.dmp

      Filesize

      200KB

    • memory/2984-62-0x00000000063C0000-0x00000000063DE000-memory.dmp

      Filesize

      120KB

    • memory/3552-6-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/3552-10-0x00000000066B0000-0x0000000006734000-memory.dmp

      Filesize

      528KB

    • memory/3552-50-0x0000000075120000-0x00000000758D0000-memory.dmp

      Filesize

      7.7MB

    • memory/3552-4-0x00000000054A0000-0x00000000054AA000-memory.dmp

      Filesize

      40KB

    • memory/3552-3-0x00000000053F0000-0x0000000005482000-memory.dmp

      Filesize

      584KB

    • memory/3552-2-0x00000000059A0000-0x0000000005F44000-memory.dmp

      Filesize

      5.6MB

    • memory/3552-1-0x0000000000980000-0x0000000000A28000-memory.dmp

      Filesize

      672KB

    • memory/3552-0-0x000000007512E000-0x000000007512F000-memory.dmp

      Filesize

      4KB

    • memory/3552-9-0x0000000006660000-0x000000000666C000-memory.dmp

      Filesize

      48KB

    • memory/3552-8-0x0000000006650000-0x0000000006658000-memory.dmp

      Filesize

      32KB

    • memory/3552-7-0x0000000005680000-0x0000000005692000-memory.dmp

      Filesize

      72KB

    • memory/3552-5-0x0000000005690000-0x000000000572C000-memory.dmp

      Filesize

      624KB

    • memory/5116-48-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/5116-88-0x0000000006A20000-0x0000000006A70000-memory.dmp

      Filesize

      320KB