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Analysis

  • max time kernel
    144s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    27/06/2024, 04:22

General

  • Target

    4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe

  • Size

    352KB

  • MD5

    dce14bfc755261e65646deacc6c083b0

  • SHA1

    06fbb032fdf0fe640ff9268d038ff2dd0a94ebd2

  • SHA256

    4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d

  • SHA512

    7c85c59f977408490e7c21d93de65f973098fcc8b251ecba9c69f5a1e4e3ccebde706d30a4b29e8c1e21bf5ba409b048c6586e006de7521cede6ae65e880df25

  • SSDEEP

    6144:MIs9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCe8i:9KofHfHTXQLzgvnzHPowYbvrjD/L7QPs

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Maps connected drives based on registry 3 TTPs 6 IoCs

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

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Maps connected drives based on registry
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\SysWOW64\ctfmen.exe
      ctfmen.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Windows\SysWOW64\smnss.exe
        C:\Windows\system32\smnss.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Maps connected drives based on registry
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2712
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 832
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\satornas.dll

    Filesize

    183B

    MD5

    06aef99fde094298ce7c6ab48c7c6702

    SHA1

    bf4deb23971ee0d963895153ee00e9c4fd84d655

    SHA256

    7d00258e999de86612149ab8130d090b68613c0986a87eb53c5bba8c09d6791a

    SHA512

    a2810d04b7d07bb08c0ff2b5464de77fc5b9269d3e36a6f81bc124d9f215d39de32b6456aa10b5b3a5427ff09ea557985b32bef388c0574ffc4b400126ead3a5

  • C:\Windows\SysWOW64\smnss.exe

    Filesize

    352KB

    MD5

    7794121ddc3ab5998cf4b07622ee8723

    SHA1

    2072c4900b8608b482f7e622a9895f52d47f5eb1

    SHA256

    eb28ed9b10ae0eb152758d95f66a9b326fa01fdcd26c2c468ede684e8fe6feba

    SHA512

    ec5f08b5e7684ca5045730e33a8811e8f1f8aa5d0150c50496401d95bbce6f7f578fc79d0a42be07f8e243d2e03a7c06ac9bc8df6e77f6f2b5b790b3528764fc

  • \Windows\SysWOW64\ctfmen.exe

    Filesize

    4KB

    MD5

    68d19ba0fb74b679039b18d0b2caf33b

    SHA1

    5ff4567c12c63b2f29986a48d39076752d5e50a6

    SHA256

    da0609fa2d2624087944d1aa6ac953455376fb67617d522de422c7d29a240db9

    SHA512

    addd7b947b9db089d1567ebafa2f596bb308b76834e1d42fa4b17998038e22f4be6fb1d9819662c341fa29cfd2b3ec5e7dbff8a464bdba89836eb25f32741bb0

  • \Windows\SysWOW64\shervans.dll

    Filesize

    8KB

    MD5

    5187b22cff32ff7a555e4284bda9c3a6

    SHA1

    78a95ebf6a110ad8eaf26b2035593f8d368e6d4e

    SHA256

    d99517e597dcc5aeaf533e6a11ebf0ddefee013436c580be205cfa47e6e60e4a

    SHA512

    c8c06fe5bd320b14d1cb28a23f48a813f94b9a000f854b09c67f6fe92f081db078532c2905a29f31590f6b385e0760a70c1bf44c678c0f520c14def31492478f

  • memory/2100-26-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2100-30-0x0000000000320000-0x0000000000380000-memory.dmp

    Filesize

    384KB

  • memory/2108-25-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2108-0-0x0000000000400000-0x0000000000460000-memory.dmp

    Filesize

    384KB

  • memory/2108-27-0x0000000000400000-0x0000000000460000-memory.dmp

    Filesize

    384KB

  • memory/2108-18-0x0000000000340000-0x0000000000349000-memory.dmp

    Filesize

    36KB

  • memory/2108-16-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2712-34-0x0000000000400000-0x0000000000460000-memory.dmp

    Filesize

    384KB

  • memory/2712-41-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2712-47-0x0000000000400000-0x0000000000460000-memory.dmp

    Filesize

    384KB