Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2024 01:09

General

  • Target

    3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe

  • Size

    678KB

  • MD5

    aa36df133f94b4e82b5f952d8a936af7

  • SHA1

    92b1bd418fcffa273845c4eba8ede12783138a9e

  • SHA256

    3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3

  • SHA512

    d6f6c3178dc62deef9fcdf750017d61737116fa6aab702149152aa685b594c83513e4c7ecdec6fb3535acd4edd08db5a91ff5478d4953f84d3c612b53f92f3fa

  • SSDEEP

    12288:UtF2iNStcYc/hzp2WeXdLtmDiuTxTWqspz3z6EEjjeCRNdXCpgBs0XQ:UtF1McnzIltm+uTxTWqwz3zuOUXXCpE2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.ozdenpen.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    SeDeN6354

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

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe
    "C:\Users\Admin\AppData\Local\Temp\3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2420
    • 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\3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2756
    • C:\Users\Admin\AppData\Local\Temp\3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe
      "C:\Users\Admin\AppData\Local\Temp\3299dc2d24ec105f0b799881f07b33a6ea6a1bdedfc611d8b01a135a997043c3.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gajdjsqt.m50.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2420-6-0x0000000005A00000-0x0000000005A16000-memory.dmp

    Filesize

    88KB

  • memory/2420-2-0x0000000005A30000-0x0000000005FD4000-memory.dmp

    Filesize

    5.6MB

  • memory/2420-3-0x0000000005480000-0x0000000005512000-memory.dmp

    Filesize

    584KB

  • memory/2420-4-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2420-5-0x0000000005460000-0x000000000546A000-memory.dmp

    Filesize

    40KB

  • memory/2420-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

    Filesize

    4KB

  • memory/2420-7-0x00000000065E0000-0x00000000065EE000-memory.dmp

    Filesize

    56KB

  • memory/2420-8-0x00000000065F0000-0x0000000006600000-memory.dmp

    Filesize

    64KB

  • memory/2420-9-0x0000000006660000-0x00000000066E2000-memory.dmp

    Filesize

    520KB

  • memory/2420-10-0x0000000007BC0000-0x0000000007C5C000-memory.dmp

    Filesize

    624KB

  • memory/2420-1-0x00000000009B0000-0x0000000000A60000-memory.dmp

    Filesize

    704KB

  • memory/2420-13-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2756-21-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2756-37-0x0000000070980000-0x00000000709CC000-memory.dmp

    Filesize

    304KB

  • memory/2756-17-0x0000000004600000-0x0000000004636000-memory.dmp

    Filesize

    216KB

  • memory/2756-62-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2756-19-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2756-20-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2756-18-0x0000000004DF0000-0x0000000005418000-memory.dmp

    Filesize

    6.2MB

  • memory/2756-59-0x00000000071F0000-0x00000000071F8000-memory.dmp

    Filesize

    32KB

  • memory/2756-22-0x0000000004AD0000-0x0000000004AF2000-memory.dmp

    Filesize

    136KB

  • memory/2756-23-0x0000000004B70000-0x0000000004BD6000-memory.dmp

    Filesize

    408KB

  • memory/2756-58-0x0000000007210000-0x000000000722A000-memory.dmp

    Filesize

    104KB

  • memory/2756-29-0x0000000005560000-0x00000000058B4000-memory.dmp

    Filesize

    3.3MB

  • memory/2756-34-0x0000000005BB0000-0x0000000005BCE000-memory.dmp

    Filesize

    120KB

  • memory/2756-35-0x0000000005BE0000-0x0000000005C2C000-memory.dmp

    Filesize

    304KB

  • memory/2756-36-0x00000000061C0000-0x00000000061F2000-memory.dmp

    Filesize

    200KB

  • memory/2756-57-0x0000000007110000-0x0000000007124000-memory.dmp

    Filesize

    80KB

  • memory/2756-47-0x0000000006150000-0x000000000616E000-memory.dmp

    Filesize

    120KB

  • memory/2756-49-0x0000000006E40000-0x0000000006EE3000-memory.dmp

    Filesize

    652KB

  • memory/2756-50-0x0000000007570000-0x0000000007BEA000-memory.dmp

    Filesize

    6.5MB

  • memory/2756-51-0x0000000006270000-0x000000000628A000-memory.dmp

    Filesize

    104KB

  • memory/2756-52-0x0000000006F40000-0x0000000006F4A000-memory.dmp

    Filesize

    40KB

  • memory/2756-56-0x0000000007100000-0x000000000710E000-memory.dmp

    Filesize

    56KB

  • memory/2756-54-0x0000000007150000-0x00000000071E6000-memory.dmp

    Filesize

    600KB

  • memory/2756-55-0x00000000070D0000-0x00000000070E1000-memory.dmp

    Filesize

    68KB

  • memory/4496-53-0x0000000006680000-0x00000000066D0000-memory.dmp

    Filesize

    320KB

  • memory/4496-14-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4496-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/4496-15-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4496-16-0x00000000057A0000-0x0000000005806000-memory.dmp

    Filesize

    408KB

  • memory/4496-63-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB