Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 19:41

General

  • Target

    10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe

  • Size

    1.2MB

  • MD5

    89f7f56c99807e8a8b0d39df66b64c9c

  • SHA1

    138139e54a2956ef71ad49d303f4e35101f1297b

  • SHA256

    10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70

  • SHA512

    f6b631ec7e113ea1c46dd94a52983ee385c832a9d3b22692f8e3b957955ad2cbe9fa1373b26f7ea888f4c8c167b83b2c016de645fb9f5835b577c419359d9300

  • SSDEEP

    24576:UhntGx9yVf41ob4s6ABttGZOATIZXTnR1e:UtGZ1oEEbG8xXje

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Diego1986

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Hawkeye family
  • Detected Nirsoft tools 9 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • NirSoft MailPassView 6 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 6 IoCs

    Password recovery tool for various web browsers

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe
    "C:\Users\Admin\AppData\Local\Temp\10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4584
    • C:\Users\Admin\Music\magert.exe
      "C:\Users\Admin\Music\magert.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4816
      • C:\Users\Admin\Music\magert.exe
        "C:\Users\Admin\Music\magert.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
          4⤵
          • Accesses Microsoft Outlook accounts
          • System Location Discovery: System Language Discovery
          PID:3876
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:4960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\magert.exe.log

    Filesize

    526B

    MD5

    0b25f9f358a722369479cecdb0bfdfd4

    SHA1

    0e5e586dc2387f8492dc7bb8b9ba17cce90ba6fb

    SHA256

    97e51099c3c8b24d92ae0f8c0241b3477e52127f0da5f89175c56abc202196c7

    SHA512

    5f91fcd8822aa8e74566dc4b89af55e9f539aab19dc11cb450c13baa846e494b9f27954cce8626c867177b43e76be03a631c58e29be41b7bdad61576f5b8378b

  • C:\Users\Admin\AppData\Local\Temp\holderwb.txt

    Filesize

    3KB

    MD5

    f94dc819ca773f1e3cb27abbc9e7fa27

    SHA1

    9a7700efadc5ea09ab288544ef1e3cd876255086

    SHA256

    a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

    SHA512

    72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

  • C:\Users\Admin\Music\magert.exe

    Filesize

    1.2MB

    MD5

    284a284919943225c3f6aebe8990ac40

    SHA1

    7b67c69bbf29a80141e9ef6bc1a4e9e7b4eb0d75

    SHA256

    ecd637197f1780406b246766ba345d75771d19342c3a4bbba37cb59c9dea071a

    SHA512

    2bb1aa01ea6657224fce00b17cd21eb724607c80b988dc5c09015ea7ac9280d9c2cd8c5d01d67a7a201c3770ee83a2441631bfbd4ed9f3bf5e8ed8db197e670b

  • memory/1620-37-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1620-38-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1620-54-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/1620-47-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/1620-45-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/1620-44-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/1620-39-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/3876-50-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3876-53-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3876-51-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4584-8-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4584-1-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4584-7-0x0000000075572000-0x0000000075573000-memory.dmp

    Filesize

    4KB

  • memory/4584-0-0x0000000075572000-0x0000000075573000-memory.dmp

    Filesize

    4KB

  • memory/4584-30-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4584-2-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4584-6-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4584-5-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-32-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-31-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-46-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-33-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-35-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4816-34-0x0000000075570000-0x0000000075B21000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-55-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4960-56-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4960-63-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB