Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 03:06

General

  • Target

    New Blue Fx Crack.exe

  • Size

    109KB

  • MD5

    75a35533245e7b02e29608675bbbbc06

  • SHA1

    73aa1f42b9b9621d738ebdf149ab8eab5a3e5cf1

  • SHA256

    f96ccaac0d14f2fc17a8c7af9d21815d99dcfe966c932c1825f61eebacede3b1

  • SHA512

    e54a36bbebe8b55eda1a96250445dbf93e9f481ba7d76d2eded0b2ec3921e0fc42a7ed9c0c8a8dc832cd7965b3cf1153cb0c2e93e1af5751ce1246f62eee44de

  • SSDEEP

    1536:YilwpSttSxv2kcsYYG/BI453aS75eDN6xjQUVZ1Si0eVepplJPN4VnDEgMReJ1:/gutsqDJBlqKeDcxZmnPG51

Malware Config

Signatures

  • HawkEye

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

  • Hawkeye family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Blue Fx Crack.exe
    "C:\Users\Admin\AppData\Local\Temp\New Blue Fx Crack.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3820
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4192
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
        3⤵
          PID:2792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      55B

      MD5

      ce99fb519de634eec79004c3eb221917

      SHA1

      b1445b57ba6806770372e10a5e409dcb0d6ace7a

      SHA256

      e56c280fddc75b94370faba1184e91f3a776b9851d16af2364f180c54a08d6e7

      SHA512

      f77bfe1921b470c4fab6f33a4ba01b790789f0802ae4057dd8a6087eb53e972cfb6b936b566ee17ce5cf66f6bb03c7d78d28eb66ee6d62382205d229cb99c99e

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe

      Filesize

      109KB

      MD5

      75a35533245e7b02e29608675bbbbc06

      SHA1

      73aa1f42b9b9621d738ebdf149ab8eab5a3e5cf1

      SHA256

      f96ccaac0d14f2fc17a8c7af9d21815d99dcfe966c932c1825f61eebacede3b1

      SHA512

      e54a36bbebe8b55eda1a96250445dbf93e9f481ba7d76d2eded0b2ec3921e0fc42a7ed9c0c8a8dc832cd7965b3cf1153cb0c2e93e1af5751ce1246f62eee44de

    • memory/3820-0-0x00000000748B2000-0x00000000748B3000-memory.dmp

      Filesize

      4KB

    • memory/3820-1-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB

    • memory/3820-2-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB

    • memory/3820-16-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB

    • memory/4192-17-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB

    • memory/4192-18-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB

    • memory/4192-21-0x00000000748B0000-0x0000000074E61000-memory.dmp

      Filesize

      5.7MB