Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2024 13:04

General

  • Target

    6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe

  • Size

    89KB

  • MD5

    6e69ce42995c67a7d08e5beb171a0b60

  • SHA1

    92ef26c42433f3360a00dfaddebb88f8d5f883ec

  • SHA256

    79db5ee51b3e04f6d56b27a9305c39331e803e363994b0ab6ed64b0e1aa4701c

  • SHA512

    1a1043d69c51a8c9408f57bde5017bf4a6cb14849a6a534d42b497a212f50c7358847bea8cccd7224fa5a3294f5f9ecd11f87186c80d0cf9174280bbf9d74ec0

  • SSDEEP

    1536:71sMveb4lR0daHy9v7Zc86y9U4AFRfBWAEnn:BDeb4T0daHy9DZc86yGUtnn

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 4 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 4 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 12 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 30 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies visibility of file extensions in Explorer
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\recycled\SVCHOST.EXE
      C:\recycled\SVCHOST.EXE :agent
      2⤵
      • Modifies WinLogon for persistence
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4804
      • C:\recycled\SVCHOST.EXE
        C:\recycled\SVCHOST.EXE :agent
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:872
      • F:\recycled\SVCHOST.EXE
        F:\recycled\SVCHOST.EXE :agent
        3⤵
        • Modifies WinLogon for persistence
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Enumerates connected drives
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2540
        • C:\recycled\SVCHOST.EXE
          C:\recycled\SVCHOST.EXE :agent
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:2176
        • F:\recycled\SVCHOST.EXE
          F:\recycled\SVCHOST.EXE :agent
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:3324
        • C:\recycled\SPOOLSV.EXE
          C:\recycled\SPOOLSV.EXE :agent
          4⤵
          • Modifies WinLogon for persistence
          • Modifies visibility of file extensions in Explorer
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Enumerates connected drives
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1220
          • C:\recycled\SVCHOST.EXE
            C:\recycled\SVCHOST.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:2868
          • F:\recycled\SVCHOST.EXE
            F:\recycled\SVCHOST.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:624
          • C:\recycled\SPOOLSV.EXE
            C:\recycled\SPOOLSV.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:5016
      • C:\recycled\SPOOLSV.EXE
        C:\recycled\SPOOLSV.EXE :agent
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2116
      • C:\Windows\SysWOW64\userinit.exe
        C:\Windows\system32\userinit.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          4⤵
          • Modifies registry class
          PID:2704
    • F:\recycled\SVCHOST.EXE
      F:\recycled\SVCHOST.EXE :agent
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:3952
    • C:\recycled\SPOOLSV.EXE
      C:\recycled\SPOOLSV.EXE :agent
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2100
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.doc" /o ""
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Recycled\SPOOLSV.EXE

    Filesize

    89KB

    MD5

    dea7ac0928d76fe25df0d233cf9cfd42

    SHA1

    d3dac7241dea3925948649c43b62d55eee1e32d5

    SHA256

    4e198d138f28edd805a7d2e24636bce42b8c4e8b51013cdf89458b33d83b78bf

    SHA512

    3b43e6f6e304cda82824a4a11937e583d0fa2f9567a000ebd753b66fe6d1198fb2f65c928c22aa6571d8653036260a7dd15193c6cf08498a98d73f0c69dcc8d3

  • C:\Recycled\SVCHOST.EXE

    Filesize

    89KB

    MD5

    6c9c9f12535612eed119b5f8ed137457

    SHA1

    d061c21b9411e3816fdf85387e4e05b62a278514

    SHA256

    bc1e863bde6f68e3611b74b76fea33ba81e988e0f13b040c223c6a89872ee258

    SHA512

    c161a2c17de9e25441cb87939be5319ed54d022307f883038c688f0629504f611c3921c51bcf14a34836819542b22d277fd12ff8b02cf6d9188ddef778775a84

  • C:\Users\Admin\AppData\Local\Temp\Flu Burung.txt

    Filesize

    1KB

    MD5

    0269b6347e473980c5378044ac67aa1f

    SHA1

    c3334de50e320ad8bce8398acff95c363d039245

    SHA256

    68f5bd85c17975419bb4eacf615286d749bcb951e487813361837580b39ffee2

    SHA512

    e5c525fe688ecd3926ae634a61dc48c4837d7e56aae00b22e4f7d824df804cb536f6df077d5f6c67f63f73832ba00249ed3a75ed40ec9db6e026041b28404d7b

  • C:\Users\Admin\AppData\Local\Temp\TCD90E0.tmp\sist02.xsl

    Filesize

    245KB

    MD5

    f883b260a8d67082ea895c14bf56dd56

    SHA1

    7954565c1f243d46ad3b1e2f1baf3281451fc14b

    SHA256

    ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

    SHA512

    d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

  • C:\begolu.txt

    Filesize

    2B

    MD5

    2b9d4fa85c8e82132bde46b143040142

    SHA1

    a02431cf7c501a5b368c91e41283419d8fa9fb03

    SHA256

    4658d6abbbaf7748c172ed5a3e003cdb8997648f88724834e41f75e54520e142

    SHA512

    c37f27b442d578e94db6e5d879d026b0b3457f42b99ec56a9cb6fca3161540a32e207b942ef2ddb7be01fa9245ba4d8c859978a0f9a498c1ad8aa46d0890e6be

  • F:\Recycled\SVCHOST.EXE

    Filesize

    89KB

    MD5

    ebeaa8657231c2d1786e4f38c15948e3

    SHA1

    097713cb6b55521ea5294f85adacfb84dc0afb84

    SHA256

    4c0e6bccea1b5b62dbd2fc88926496bdb61dfac85029393aa9c1db58279c04d4

    SHA512

    129662542de922b3c9a67ff1fb305a73f0d76467c9e24fb8d8f005d2299996e8c3648455bcb9cf54c0f23929de62454169418959c182d5d8316dcb13621123d5

  • memory/624-65-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/624-60-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/872-25-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/872-29-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/1220-49-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/1444-84-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

    Filesize

    64KB

  • memory/1444-85-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

    Filesize

    64KB

  • memory/1444-82-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

    Filesize

    64KB

  • memory/1444-86-0x00007FFD1E400000-0x00007FFD1E410000-memory.dmp

    Filesize

    64KB

  • memory/1444-81-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

    Filesize

    64KB

  • memory/1444-87-0x00007FFD1E400000-0x00007FFD1E410000-memory.dmp

    Filesize

    64KB

  • memory/1444-80-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

    Filesize

    64KB

  • memory/2100-79-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2116-68-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2116-72-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2176-39-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2540-31-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2868-56-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/3324-44-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/3324-41-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/3952-76-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/4556-83-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/4556-0-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/4804-18-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/5016-66-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/5016-64-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB