Analysis

  • max time kernel
    150s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2024 21:03

General

  • Target

    1b3803415e932fad397539e98059798241d0ebe12dc3ee5e085cc7c51dbf0d1f_NeikiAnalytics.exe

  • Size

    464KB

  • MD5

    246ab5cf6898086b1ccc631058889110

  • SHA1

    c0006e0d13f5bb3cc3f473c3bba893f7f127ed97

  • SHA256

    1b3803415e932fad397539e98059798241d0ebe12dc3ee5e085cc7c51dbf0d1f

  • SHA512

    f08ecbe0a43004e4f9c2644c12ba1b56dcae540ed751d02ce3cc3eba5c6b4310fcf2e68ddaa2cb3ff2ac9b06685e4b11a715a7e84b89390f43750674ed8ccc82

  • SSDEEP

    12288:J5lc87eqqV5e+wBV6O+zpA6okfvEbEKupef+f:J5SqqHeVBxEpAqEI6Gf

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\1b3803415e932fad397539e98059798241d0ebe12dc3ee5e085cc7c51dbf0d1f_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\1b3803415e932fad397539e98059798241d0ebe12dc3ee5e085cc7c51dbf0d1f_NeikiAnalytics.exe"
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Users\Admin\AppData\Roaming\mtstll32\cmmotutl.exe
        "C:\Users\Admin\AppData\Roaming\mtstll32"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4724
        • C:\Users\Admin\AppData\Local\Temp\~5F46.tmp
          3440 475144 4724 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:184
  • C:\Windows\SysWOW64\mspailes.exe
    C:\Windows\SysWOW64\mspailes.exe -s
    1⤵
    • Executes dropped EXE
    PID:3092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~5F46.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • C:\Users\Admin\AppData\Roaming\mtstll32\cmmotutl.exe

    Filesize

    464KB

    MD5

    631ab7b30076dade1f1f5d86617bb558

    SHA1

    d462fffedbd836f7a5e6cba19bb855f52f92c64c

    SHA256

    0069bbfb07fdee04b493acf6822bec0475070ad8a491c1612bf411cc46cee051

    SHA512

    f0ef6a9e1b36442d4aee8c5fa9e28dfc7dc06972511f9321c80c57dd1132935d122ad612186cda42378706c9c207daeff2a71bfee5a1b58d8285a9ca214f5ccd

  • memory/3064-0-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/3064-1-0x0000000000660000-0x00000000006DD000-memory.dmp

    Filesize

    500KB

  • memory/3092-13-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/3440-26-0x0000000002480000-0x000000000248D000-memory.dmp

    Filesize

    52KB

  • memory/3440-25-0x00000000006C0000-0x00000000006C6000-memory.dmp

    Filesize

    24KB

  • memory/3440-24-0x0000000002530000-0x00000000025B4000-memory.dmp

    Filesize

    528KB

  • memory/3440-17-0x0000000002530000-0x00000000025B4000-memory.dmp

    Filesize

    528KB

  • memory/4724-10-0x0000000000570000-0x0000000000575000-memory.dmp

    Filesize

    20KB

  • memory/4724-8-0x0000000000590000-0x000000000060D000-memory.dmp

    Filesize

    500KB

  • memory/4724-7-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB