Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 00:48

General

  • Target

    77b0e884372bf2d802e669d3f7da7ff744935a7ae7b8f02d1823006c60b051c7.exe

  • Size

    308KB

  • MD5

    ac683fccb0d4e4360d3d157579608aef

  • SHA1

    41715867eb01af6f9ec7507833704ced2ae6c5d1

  • SHA256

    77b0e884372bf2d802e669d3f7da7ff744935a7ae7b8f02d1823006c60b051c7

  • SHA512

    7f6e939ac784af6ff41c11febe2781c15c2fcb192490d12e96fbabebdda8ce3f5c7e2ca9e93e4ab229b3791428425651db94021ccdd60505cdfc0e01d5d1586c

  • SSDEEP

    6144:wMiDVH9izMNOzgnOfzzjpDGbwMzHnbT2w:wMiFkz4OzgnOfzz9iwMPN

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3532
      • C:\Users\Admin\AppData\Local\Temp\77b0e884372bf2d802e669d3f7da7ff744935a7ae7b8f02d1823006c60b051c7.exe
        "C:\Users\Admin\AppData\Local\Temp\77b0e884372bf2d802e669d3f7da7ff744935a7ae7b8f02d1823006c60b051c7.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1144
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1848

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1144-0-0x00000000743EE000-0x00000000743EF000-memory.dmp

      Filesize

      4KB

    • memory/1144-1-0x0000000000B50000-0x0000000000BA4000-memory.dmp

      Filesize

      336KB

    • memory/1144-2-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-3-0x0000000006810000-0x0000000006956000-memory.dmp

      Filesize

      1.3MB

    • memory/1144-4-0x0000000006F00000-0x00000000074A4000-memory.dmp

      Filesize

      5.6MB

    • memory/1144-5-0x0000000006A00000-0x0000000006A92000-memory.dmp

      Filesize

      584KB

    • memory/1144-9-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-19-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-27-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-25-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-53-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-67-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-69-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-65-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-63-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-61-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-59-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-57-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-55-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-51-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-49-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-47-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-45-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-43-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-41-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-39-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-37-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-35-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-33-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-31-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-29-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-24-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-17-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-15-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-11-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-21-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-7-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-13-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-6-0x0000000006810000-0x0000000006950000-memory.dmp

      Filesize

      1.2MB

    • memory/1144-1080-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1081-0x0000000006B70000-0x0000000006C28000-memory.dmp

      Filesize

      736KB

    • memory/1144-1082-0x0000000006AA0000-0x0000000006AEC000-memory.dmp

      Filesize

      304KB

    • memory/1144-1085-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1089-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1087-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1088-0x00000000743EE000-0x00000000743EF000-memory.dmp

      Filesize

      4KB

    • memory/1144-1090-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1091-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1092-0x00000000062E0000-0x0000000006334000-memory.dmp

      Filesize

      336KB

    • memory/1144-1300-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1144-1205-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1848-1096-0x0000000000400000-0x0000000000470000-memory.dmp

      Filesize

      448KB

    • memory/1848-1557-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1848-1097-0x0000000004D70000-0x0000000004E0C000-memory.dmp

      Filesize

      624KB

    • memory/1848-3981-0x0000000004EE0000-0x0000000004F0C000-memory.dmp

      Filesize

      176KB

    • memory/1848-3982-0x00000000052F0000-0x00000000053E0000-memory.dmp

      Filesize

      960KB

    • memory/1848-7113-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1848-8972-0x0000000005450000-0x00000000054B6000-memory.dmp

      Filesize

      408KB

    • memory/1848-8973-0x00000000065E0000-0x00000000065F2000-memory.dmp

      Filesize

      72KB

    • memory/1848-8974-0x0000000006650000-0x00000000066A0000-memory.dmp

      Filesize

      320KB

    • memory/1848-8975-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB

    • memory/1848-8977-0x00000000743E0000-0x0000000074B90000-memory.dmp

      Filesize

      7.7MB