Analysis

  • max time kernel
    106s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20/04/2022, 08:48

General

  • Target
    0a6b996d5fe3d1c6c9b2c06d0845bc17f4a0ebfb73c1f1a38fc5fc3106c4b662.exe
  • Size 2.4MB
  • Sample220420-kqqbjsaaek
  • SHA256 0a6b996d5fe3d1c6c9b2c06d0845bc17f4a0ebfb73c1f1a38fc5fc3106c4b662
  • 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
  • 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 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\0a6b996d5fe3d1c6c9b2c06d0845bc17f4a0ebfb73c1f1a38fc5fc3106c4b662.exe
    "C:\Users\Admin\AppData\Local\Temp\0a6b996d5fe3d1c6c9b2c06d0845bc17f4a0ebfb73c1f1a38fc5fc3106c4b662.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • 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:4812
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\0a6b996d5fe3d1c6c9b2c06d0845bc17f4a0ebfb73c1f1a38fc5fc3106c4b662.exe'
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:948

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/948-145-0x00000000069D0000-0x00000000069EE000-memory.dmp

        memory/948-146-0x0000000007DB0000-0x000000000842A000-memory.dmp

        memory/948-152-0x0000000007A60000-0x0000000007A68000-memory.dmp

        memory/948-151-0x0000000007A80000-0x0000000007A9A000-memory.dmp

        memory/948-150-0x0000000007970000-0x000000000797E000-memory.dmp

        memory/948-149-0x00000000079C0000-0x0000000007A56000-memory.dmp

        memory/948-142-0x0000000006430000-0x000000000644E000-memory.dmp

        memory/948-141-0x0000000005B90000-0x0000000005BF6000-memory.dmp

        memory/948-139-0x00000000054F0000-0x0000000005B18000-memory.dmp

        memory/948-148-0x00000000077B0000-0x00000000077BA000-memory.dmp

        memory/948-138-0x0000000004D90000-0x0000000004DC6000-memory.dmp

        memory/948-147-0x0000000007750000-0x000000000776A000-memory.dmp

        memory/948-143-0x0000000007640000-0x0000000007672000-memory.dmp

        memory/948-144-0x000000006FA50000-0x000000006FA9C000-memory.dmp

        memory/948-140-0x0000000005460000-0x0000000005482000-memory.dmp

        memory/4812-130-0x00000000008C0000-0x0000000000B28000-memory.dmp

        memory/4812-137-0x0000000007520000-0x00000000075BC000-memory.dmp

        memory/4812-131-0x00000000013D0000-0x0000000001462000-memory.dmp

        memory/4812-136-0x00000000072F0000-0x00000000072FA000-memory.dmp

        memory/4812-135-0x0000000007310000-0x0000000007360000-memory.dmp

        memory/4812-133-0x0000000006B30000-0x0000000006B96000-memory.dmp

        memory/4812-132-0x0000000006310000-0x00000000068B4000-memory.dmp