Analysis

  • max time kernel
    87s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    18/04/2022, 16:35

General

  • Target
    eb18deeb073a189ca27fc5eb8e3ecf12f6a1c62b2f426f24a375ef89398e896e.exe
  • Size 2.5MB
  • Sample220418-t31sgsfaap
  • SHA256 eb18deeb073a189ca27fc5eb8e3ecf12f6a1c62b2f426f24a375ef89398e896e
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
  • 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 behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb18deeb073a189ca27fc5eb8e3ecf12f6a1c62b2f426f24a375ef89398e896e.exe
    "C:\Users\Admin\AppData\Local\Temp\eb18deeb073a189ca27fc5eb8e3ecf12f6a1c62b2f426f24a375ef89398e896e.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:504
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\eb18deeb073a189ca27fc5eb8e3ecf12f6a1c62b2f426f24a375ef89398e896e.exe'
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1164

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/504-138-0x0000000006B20000-0x0000000006BBC000-memory.dmp

        memory/504-131-0x0000000005400000-0x0000000005492000-memory.dmp

        memory/504-132-0x0000000005B00000-0x00000000060A4000-memory.dmp

        memory/504-133-0x00000000060B0000-0x0000000006116000-memory.dmp

        memory/504-130-0x0000000000200000-0x000000000047A000-memory.dmp

        memory/504-135-0x0000000006900000-0x0000000006950000-memory.dmp

        memory/504-136-0x00000000068D0000-0x00000000068DA000-memory.dmp

        memory/504-139-0x0000000005013000-0x0000000005015000-memory.dmp

        memory/1164-142-0x00000000058C0000-0x0000000005926000-memory.dmp

        memory/1164-147-0x0000000006640000-0x000000000665E000-memory.dmp

        memory/1164-137-0x00000000027C0000-0x00000000027F6000-memory.dmp

        memory/1164-141-0x00000000050E0000-0x0000000005102000-memory.dmp

        memory/1164-143-0x0000000006090000-0x00000000060AE000-memory.dmp

        memory/1164-144-0x00000000027B5000-0x00000000027B7000-memory.dmp

        memory/1164-145-0x0000000006660000-0x0000000006692000-memory.dmp

        memory/1164-146-0x000000006FFF0000-0x000000007003C000-memory.dmp

        memory/1164-140-0x0000000005190000-0x00000000057B8000-memory.dmp

        memory/1164-148-0x00000000079F0000-0x000000000806A000-memory.dmp

        memory/1164-149-0x00000000073A0000-0x00000000073BA000-memory.dmp

        memory/1164-150-0x0000000007410000-0x000000000741A000-memory.dmp

        memory/1164-151-0x0000000007620000-0x00000000076B6000-memory.dmp

        memory/1164-152-0x00000000075D0000-0x00000000075DE000-memory.dmp

        memory/1164-153-0x00000000076E0000-0x00000000076FA000-memory.dmp

        memory/1164-154-0x00000000076C0000-0x00000000076C8000-memory.dmp