Overview

overview

7

Static

static

3

28d955851a...cs.exe

windows7-x64

7

28d955851a...cs.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 09:09

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General

  • Target

    28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe

  • Size

    998KB

  • MD5

    7739aa302d25cfc6ade4359c6502b620

  • SHA1

    2a341c3cceec12097fdeb77f4f718283f14878fa

  • SHA256

    28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd

  • SHA512

    730c2eb4c0535ca8489ee859885e45778e963956c0a25a5fbe347f477f9270ebace235717f783a61f413d56e9d9cf5692ef6ac4a0123febadd32642b4e585d1a

  • SSDEEP

    12288:rVCk33HF6MVLsaQkNzwYkNWoaiiy4Ammme3zvGgQTyVhosftZkd/go:rVCAkMVlNznPyYe3zvGtGLosOgo

Score
7/10
persistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 33 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3560
    • C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_neikianalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_neikianalytics.exe" C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3296
    • C:\Program Files (x86)\Adobe\acrotray.exe
      "C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4388
      • C:\Program Files (x86)\Adobe\acrotray.exe
        "C:\Program Files (x86)\Adobe\acrotray.exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3976
      • C:\Program Files (x86)\Adobe\acrotray .exe
        "C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2028
        • C:\Program Files (x86)\Adobe\acrotray .exe
          "C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\28d955851af99c90ea23d9dff336810959b7ca7be149667a8988b7beeb438dbd_NeikiAnalytics.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4500
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
      PID:3712
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4656
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4656 CREDAT:17410 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2888
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4656 CREDAT:17416 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4912
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4656 CREDAT:17424 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3928

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads

          • C:\Program Files (x86)\Adobe\acrotray .exe
            Filesize

            1.0MB

            MD5

            4a68dbb43459a9c53b00ff8d04906b30

            SHA1

            c8a6e250addaf788744d8a12aed781f744883283

            SHA256

            31168891182302398fc2eb0996042fbe59deabe326c9c98cd6ea9b1d8a6b57dd

            SHA512

            cbc0468510a3ab53fb4c4b9984ad82490a95f2942c8d87b9c965fb909dfd741b9e01a7261c3090d537008d10ed981fd98775f8cf96e18b06088b07e7ed98ac58

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          • C:\Program Files (x86)\Adobe\acrotray.exe
            Filesize

            1.0MB

            MD5

            ead8d8f0f4e5523b84fa9c542b8524db

            SHA1

            f0623bfd263c243e29db870ef471d7644fe45b41

            SHA256

            9a28ea3e1ded04a73df395be51038f680d8fc18fedd41619584e389429088b1e

            SHA512

            784eb2f78d190a01c9ab2c930fc907a03747bb34d32fd75c04d979aac0972be2c0284b7c1fd68fe87b98a2185dd0989510c21773f7bdda30bbc54c2d6d5caeb2

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          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\D5DFSS0T\bzWoVnJvn[1].js
            Filesize

            32KB

            MD5

            f48baec69cc4dc0852d118259eff2d56

            SHA1

            e64c6e4423421da5b35700154810cb67160bc32b

            SHA256

            463d99ca5448f815a05b2d946ddae9eed3e21c335c0f4cfe7a16944e3512f76c

            SHA512

            06fdccb5d9536ab7c68355dbf49ac02ebccad5a4ea01cb62200fd67728a6d05c276403e588a5bdceacf5e671913fc65b63e8b92456ca5493dae5b5a70e4a8b37

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          • memory/3560-0-0x0000000010000000-0x0000000010010000-memory.dmp

            Filesize

            64KB

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