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Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22/05/2024, 23:28

General

  • Target

    57ed160701331244124fa084c706e950_NeikiAnalytics.exe

  • Size

    84KB

  • MD5

    57ed160701331244124fa084c706e950

  • SHA1

    3408db2810b0b528225caf4607b357baa2f9f8f4

  • SHA256

    9b4be408e648f38959159f0e654b8b909d864f3744431795070eaeb00ea768d5

  • SHA512

    376a101263842b7d54bf9497bf720c8f6d714ea5e669d2793a278240d63f8422580ff98869d9e65d17ee07fe11f9993a99a068213dabc9ce570d6f52328e550b

  • SSDEEP

    1536:1clIGFNMi+hJUneHoGTvvv4V9hqdhbtgS:+RMi+fUnCTvvv4V9hEhbCS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 7 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 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57ed160701331244124fa084c706e950_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\57ed160701331244124fa084c706e950_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Users\Admin\AppData\Local\Temp\57ed160701331244124fa084c706e950_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\57ed160701331244124fa084c706e950_NeikiAnalytics.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:772
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\XBYMY.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1748
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Audio Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\system\lsass.exe" /f
          4⤵
          • Adds Run key to start application
          PID:2188
      • C:\Users\Admin\AppData\Roaming\system\lsass.exe
        "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:700
        • C:\Users\Admin\AppData\Roaming\system\lsass.exe
          "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2612
        • C:\Users\Admin\AppData\Roaming\system\lsass.exe
          "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2804
          • C:\Users\Admin\AppData\Roaming\system\lsass.exe
            "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
            5⤵
            • Executes dropped EXE
            • Modifies system certificate store
            PID:2800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    6d5960385a738a9d20bc641446b8332a

    SHA1

    672e0b2e686d751d2f1f821d02b8a567bda2a2e8

    SHA256

    e7f906babd64751890f94da6e6404a37aa956ca7125caf02a05d5836d68aa5f3

    SHA512

    de90fbdbfa54931fda48b773f6acff27efb41d2be4d86fe4ebde25ab3d3a35b8351363af5c6109f85d2a466afdcd9b43a3a858b71253259d3a9c0e7b7ac658d7

  • C:\Users\Admin\AppData\Local\Temp\CabEF9E.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\TarEFD0.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

    Filesize

    146B

    MD5

    c8cba0a9d4d5600b5f53c4c0681d1115

    SHA1

    0e5348e210ca70b2b0ffdc3ff7e6f611716df80c

    SHA256

    ca2b63f6d7bf17480415ae93e115bf9f9699335e84e62719eefdbcc5a78bd2e1

    SHA512

    a2ad6eb5ae2f6d57ca15363ac2f0c57ca3580474e94b9c010750948814cf4d5ffa0c3e7ef44634a3593da23f56011703ff220a3d7780f6f01785bf3b6676ced0

  • \Users\Admin\AppData\Roaming\system\lsass.exe

    Filesize

    84KB

    MD5

    95480f8fbf4afe03531833e185657fa5

    SHA1

    9b45b97ece1911af7e37646d55ded6314dd89bb7

    SHA256

    70c18886050eb521ed61ca251670d67ded7d527df1d40aa27ed4b67e167ecbab

    SHA512

    cb5c04c782f7db9fa507239ee75ad811137dd88e397a0abd73b4fb875c320a0d1302303cd01259a0a3c7791aa8d262146c8dd6fcfaaa3d6677b2e5912ee22c2a

  • memory/772-178-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/772-397-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/772-284-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/772-188-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/772-180-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/772-182-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2420-160-0x0000000000430000-0x0000000000431000-memory.dmp

    Filesize

    4KB

  • memory/2420-68-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2420-148-0x0000000000330000-0x0000000000331000-memory.dmp

    Filesize

    4KB

  • memory/2420-146-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

  • memory/2420-144-0x0000000000310000-0x0000000000311000-memory.dmp

    Filesize

    4KB

  • memory/2420-155-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/2420-157-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2420-159-0x0000000000420000-0x0000000000421000-memory.dmp

    Filesize

    4KB

  • memory/2420-2-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2420-187-0x0000000000440000-0x0000000000441000-memory.dmp

    Filesize

    4KB

  • memory/2420-151-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/2420-153-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/2420-58-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2420-4-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2420-14-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2420-38-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2420-26-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2612-393-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2612-551-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2804-410-0x0000000000400000-0x0000000000403000-memory.dmp

    Filesize

    12KB

  • memory/2804-394-0x0000000000400000-0x0000000000403000-memory.dmp

    Filesize

    12KB