Analysis

  • max time kernel
    134s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 01:20

General

  • Target
    6bd7d845dad11b129610cecb95363420_NeikiAnalytics.exe
  • Size 12KB
  • Sample240523-bp49msgc5w
  • SHA256 93e5a119dc68e8f939198a6204773d6ae53c131aabc3fe5fdc5aa4976187b760
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • 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
  • Uses the VBS compiler for execution 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6bd7d845dad11b129610cecb95363420_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6bd7d845dad11b129610cecb95363420_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\p40mzjop\p40mzjop.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES56AB.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc2A92A53F7D154D499CB764311BBC5E4C.TMP"
        3⤵
          PID:4484
      • C:\Users\Admin\AppData\Local\Temp\tmp54D8.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\tmp54D8.tmp.exe" C:\Users\Admin\AppData\Local\Temp\6bd7d845dad11b129610cecb95363420_NeikiAnalytics.exe
        2⤵
        • Deletes itself
        • Executes dropped EXE
        PID:3104

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RE.resources

          • Path C:\Users\Admin\AppData\Local\Temp\RE.resources
          • Size 2KB
          • SHA256 bf0ec6cf168db8a507176694efbc91da31cf8b07b0171fa0e0dc9fda8b43f163
          • MD5 SHA1 SHA512

          RES56AB.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES56AB.tmp
          • Size 1KB
          • SHA256 ba2ce8307cc841a852d8dfe32d7f29022601d346397597887ba60f24ed9d5a8d
          • MD5 SHA1 SHA512

          p40mzjop.0.vb

          • Path C:\Users\Admin\AppData\Local\Temp\p40mzjop\p40mzjop.0.vb
          • Size 2KB
          • SHA256 16f2f4c14e82a19208389061dd711985b72c9133dba5231cce5cda0191946e74
          • MD5 SHA1 SHA512

          p40mzjop.cmdline

          • Path C:\Users\Admin\AppData\Local\Temp\p40mzjop\p40mzjop.cmdline
          • Size 273B
          • SHA256 8b52a0e246edbf0e31167aa286d03339a62e73d2ff02a3d9b44e8d0b835dabd0
          • MD5 SHA1 SHA512

          tmp54D8.tmp.exe

          • Path C:\Users\Admin\AppData\Local\Temp\tmp54D8.tmp.exe
          • Size 12KB
          • SHA256 d48f5d0af690f15f397a716fd2223921888e0fcda0a9d79f0a23d2bb62244466
          • MD5 SHA1 SHA512 SSDEEP

          vbc2A92A53F7D154D499CB764311BBC5E4C.TMP

          • Path C:\Users\Admin\AppData\Local\Temp\vbc2A92A53F7D154D499CB764311BBC5E4C.TMP
          • Size 1KB
          • SHA256 053252e4a052756cad23dadbc3600cd7b82de64419f726931a228d49f2892a72
          • MD5 SHA1 SHA512

          memory/228-0-0x000000007488E000-0x000000007488F000-memory.dmp

          memory/228-8-0x0000000074880000-0x0000000075030000-memory.dmp

          memory/228-2-0x0000000005270000-0x000000000530C000-memory.dmp

          memory/228-1-0x00000000008C0000-0x00000000008CA000-memory.dmp

          memory/228-24-0x0000000074880000-0x0000000075030000-memory.dmp

          memory/3104-26-0x0000000000410000-0x000000000041A000-memory.dmp

          memory/3104-25-0x0000000074880000-0x0000000075030000-memory.dmp

          memory/3104-27-0x0000000005300000-0x00000000058A4000-memory.dmp

          memory/3104-28-0x0000000004DF0000-0x0000000004E82000-memory.dmp

          memory/3104-30-0x0000000074880000-0x0000000075030000-memory.dmp