Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 06:37

General

  • Target

    3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31_NeikiAnalytics.exe

  • Size

    90KB

  • MD5

    9b1bf701fd37576fc06c48d28ecc53f0

  • SHA1

    921d0609b786183df5814c3ebd1e01eab95bd5be

  • SHA256

    3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31

  • SHA512

    7ddf127a1f3692d1830721673d2e513f0fd5d7f4436160ebbea1ebc00759afa7a59c0b1d05746b4a7fa1927482e694e8a16caa238403b4056fc50e17aee5cc58

  • SSDEEP

    1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 21 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 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Users\Admin\AppData\Local\Temp\3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3ff79a2bbffc2f3cf553cd4e95f62951f0d9e93e12e5c56a3916fc335170ec31_NeikiAnalytics.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\FEPML.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1812
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
          4⤵
          • Adds Run key to start application
          PID:1608
      • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2812
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2520
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          PID:292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\FEPML.bat

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

  • \Users\Admin\AppData\Roaming\Microsoft\csrsll.exe

    Filesize

    90KB

    MD5

    4e5e7509b24e1baebe47ec4491b8c589

    SHA1

    a95fd37fa4868ef4c739a11d567df48b8ed7ccfc

    SHA256

    fc390fb24a9b2c629bab6c8c85e5cb05601be80bb380dbdebe59c53d2a38e50c

    SHA512

    9463d5177cf7c649c9f13df1e6c7bdc082dce5e5a30dcd92816776472b9b802fb9423edc1170a4e255d65d43fd947042c1c0ea563bfddae91540b82310569303

  • memory/292-263-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/292-249-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2336-59-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2336-101-0x00000000025D0000-0x0000000002623000-memory.dmp

    Filesize

    332KB

  • memory/2336-39-0x0000000000370000-0x0000000000371000-memory.dmp

    Filesize

    4KB

  • memory/2336-27-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/2336-72-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/2336-91-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-82-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-81-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-69-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/2336-79-0x00000000003F0000-0x00000000003F2000-memory.dmp

    Filesize

    8KB

  • memory/2336-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-15-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2336-5-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2336-3-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2336-103-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-78-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2520-262-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-110-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-98-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2556-105-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-106-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-100-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-151-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2556-150-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2556-149-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2556-148-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2556-147-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2556-107-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-256-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2556-92-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2812-243-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2812-168-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2812-251-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2812-179-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2812-158-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2812-153-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB