Analysis

  • max time kernel
    136s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 15:23

General

  • Target

    d86aaa8cc228dbba5201329ddd56ad50_NeikiAnalytics.exe

  • Size

    112KB

  • MD5

    d86aaa8cc228dbba5201329ddd56ad50

  • SHA1

    933b1158436d1e68287bafc568935f041c3c147d

  • SHA256

    ca9aa9c2d0ebef5f2d182faca7527bf93d96ce53d7a0db09a45d46ed65a58e5e

  • SHA512

    b26117bd987b982012a26eb2fbff81549dcb0cf60b973ee965dc5b124b024ebf27e7527b2a08cebe0f807c2960c30cf3d9ace2dafba816d7b7327ca7c40b3fb5

  • SSDEEP

    1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 5 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d86aaa8cc228dbba5201329ddd56ad50_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\d86aaa8cc228dbba5201329ddd56ad50_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3028
    • C:\Users\Admin\AppData\Local\Temp\d86aaa8cc228dbba5201329ddd56ad50_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\d86aaa8cc228dbba5201329ddd56ad50_NeikiAnalytics.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1232
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\UMBVR.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2992
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
          4⤵
          • Adds Run key to start application
          PID:740
      • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4180
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\system32\svchost.exe"
          4⤵
            PID:4940
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 84
              5⤵
              • Program crash
              PID:3624
          • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:4720
          • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
            4⤵
            • Executes dropped EXE
            PID:3220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4940 -ip 4940
      1⤵
        PID:232

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\UMBVR.txt
        Filesize

        148B

        MD5

        3a4614705555abb049c3298e61170b7f

        SHA1

        c8686410756f346d9551256a5b878b04770950ba

        SHA256

        cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

        SHA512

        65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

      • C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
        Filesize

        112KB

        MD5

        3655b895d335d2949ef75b400f35661b

        SHA1

        fceb27836db0a2c705bb74fa7228d18fa52dda5c

        SHA256

        a5c0a49dde51158e6cf2a1cfe187b754384fe0217139e3e87eeb83f8b1b86f83

        SHA512

        e3ef8f2bb5e7e61f70424b62e256581a083c78c43b46ab8559f2b1d4e9a15fdc623be2ae5346a802e49f7adc06260a90a1eae776b8265bcf379ccc923a6c5050

      • memory/644-19-0x0000000002BF0000-0x0000000002BF2000-memory.dmp
        Filesize

        8KB

      • memory/644-2-0x0000000002AE0000-0x0000000002AE2000-memory.dmp
        Filesize

        8KB

      • memory/644-5-0x0000000002B20000-0x0000000002B22000-memory.dmp
        Filesize

        8KB

      • memory/644-4-0x0000000002B10000-0x0000000002B12000-memory.dmp
        Filesize

        8KB

      • memory/644-7-0x0000000002B40000-0x0000000002B42000-memory.dmp
        Filesize

        8KB

      • memory/644-6-0x0000000002B30000-0x0000000002B32000-memory.dmp
        Filesize

        8KB

      • memory/644-8-0x0000000002B80000-0x0000000002B82000-memory.dmp
        Filesize

        8KB

      • memory/644-3-0x0000000002AF0000-0x0000000002AF2000-memory.dmp
        Filesize

        8KB

      • memory/1232-17-0x0000000000400000-0x000000000040B000-memory.dmp
        Filesize

        44KB

      • memory/1232-12-0x0000000000400000-0x000000000040B000-memory.dmp
        Filesize

        44KB

      • memory/1232-21-0x0000000000400000-0x000000000040B000-memory.dmp
        Filesize

        44KB

      • memory/1232-68-0x0000000000400000-0x000000000040B000-memory.dmp
        Filesize

        44KB

      • memory/3028-20-0x0000000000400000-0x000000000040C000-memory.dmp
        Filesize

        48KB

      • memory/3028-13-0x0000000000400000-0x000000000040C000-memory.dmp
        Filesize

        48KB

      • memory/3028-9-0x0000000000400000-0x000000000040C000-memory.dmp
        Filesize

        48KB

      • memory/3028-11-0x0000000000400000-0x000000000040C000-memory.dmp
        Filesize

        48KB

      • memory/3028-72-0x0000000000400000-0x000000000040C000-memory.dmp
        Filesize

        48KB

      • memory/3220-61-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-65-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-63-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-60-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-64-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-57-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/3220-71-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/4180-51-0x0000000000400000-0x000000000041F000-memory.dmp
        Filesize

        124KB

      • memory/4180-49-0x0000000000400000-0x000000000041F000-memory.dmp
        Filesize

        124KB

      • memory/4180-62-0x0000000000400000-0x000000000041F000-memory.dmp
        Filesize

        124KB

      • memory/4180-48-0x0000000000400000-0x000000000041F000-memory.dmp
        Filesize

        124KB

      • memory/4180-47-0x0000000000400000-0x000000000041F000-memory.dmp
        Filesize

        124KB

      • memory/4720-70-0x0000000000400000-0x000000000040B000-memory.dmp
        Filesize

        44KB