Overview

overview

8

Static

static

7

5f024393b6...cs.exe

windows7-x64

8

5f024393b6...cs.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    131s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 00:10

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General

  • Target

    5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe

  • Size

    44KB

  • MD5

    5f024393b6674d1b8b40739671349520

  • SHA1

    eebd87e5db9539e2eb7f30d725347493b0e0499b

  • SHA256

    53d8a05a40a3f6d222b20fd554572c504bd4bdd5bd3b9395522087137a44cc84

  • SHA512

    6222298551aed36887209698c9152f44d90ba330c8d8bd8a2e596d281c8cad9ff48cf8054902152e90642c5f33c940d3856da684b54d6ae724cab03b561f53cd

  • SSDEEP

    384:CxL+q5r+PpHfXhUkKvI4QwjQ/vFJhheJ06oZrj/vBKDJZJ/:ua4r+PpHfXGLOnNh8noR+f/

Score
8/10
upx

Malware Config

Signatures

  • Drops file in Drivers directory 60 IoCs
  • Manipulates Digital Signatures 2 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 8 IoCs
  • UPX packed file 7 IoCs

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

    upx
  • Drops desktop.ini file(s) 57 IoCs
  • Drops autorun.inf file 1 TTPs 25 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\drivers\winlogon.exe
      "C:\Windows\System32\drivers\winlogon.exe"
      2⤵
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops autorun.inf file
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Windows\AE 0124 BE.exe
        "C:\Windows\AE 0124 BE.exe"
        3⤵
        • Drops file in Drivers directory
        • Manipulates Digital Signatures
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops desktop.ini file(s)
        • Drops autorun.inf file
        • Drops file in System32 directory
        • Drops file in Windows directory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2516
        • C:\Windows\SysWOW64\drivers\winlogon.exe
          "C:\Windows\System32\drivers\winlogon.exe"
          4⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          PID:2476
      • C:\Windows\SysWOW64\drivers\winlogon.exe
        "C:\Windows\System32\drivers\winlogon.exe"
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\Msvbvm60.dll
    Filesize

    1.3MB

    MD5

    5343a19c618bc515ceb1695586c6c137

    SHA1

    4dedae8cbde066f31c8e6b52c0baa3f8b1117742

    SHA256

    2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

    SHA512

    708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

    Download Submit

  • \??\c:\B1uv3nth3x1.diz
    Filesize

    21B

    MD5

    9cceaa243c5d161e1ce41c7dad1903dd

    SHA1

    e3da72675df53fffa781d4377d1d62116eafb35b

    SHA256

    814649b436ea43dd2abb99693e06019d4079ee74d02a0395913add0ba92d0189

    SHA512

    af9b75dc9a0b39d12d48bf6d40eb7d778eb9dd976302792271d8d4245a916027cf4e705d6cd7a5e6582ba94953346f291122f27d377b2c1a86e45f49e92efb5b

    Download Submit

  • \Windows\SysWOW64\drivers\winlogon.exe
    Filesize

    48KB

    MD5

    0b8494ec0c080a03beb6bedef717bb8b

    SHA1

    39e69ef06bb12342d77b4a321f7003f0961d17db

    SHA256

    e9a41e2f6dd07661f4db2fb56b8af9a50f6cf733d0372b4a4a67b5cd2363ecac

    SHA512

    730f43a5220393332bb58e2e06bce8b06b4a96595b0751467ceebe3c838c36f061116892dbf6d5f9a55264e9826d5674d2e542b2c59262a93254bdbba39edc3f

    Download Submit

  • memory/2464-86-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-88-0x0000000000630000-0x000000000063B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-42-0x0000000000630000-0x000000000063B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-41-0x0000000000630000-0x000000000063B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-87-0x0000000000630000-0x000000000063B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-54-0x0000000002FE0000-0x0000000002FEB000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2464-53-0x0000000002FE0000-0x0000000002FEB000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2468-70-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2476-67-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2516-89-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2516-68-0x0000000003090000-0x000000000309B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2516-85-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2516-177-0x0000000003090000-0x000000000309B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2516-358-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2980-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2980-21-0x0000000003300000-0x000000000330B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2980-22-0x0000000003300000-0x000000000330B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2980-33-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download