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Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 21:28

General

  • Target

    01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe

  • Size

    127KB

  • MD5

    01adbc0c459f956cc47c1f7c8de6a720

  • SHA1

    4f6435f3419974f4f69cb18fe1d407e27b319763

  • SHA256

    5d31ec657a387fa2d340896430618b016d867fb80068bba4ea2c13b0c885fc77

  • SHA512

    c47cbcf97e913086c1ee32300f6e5c1f9b82f3045219f19ef186503df6ff822cf142585a4e87eaf906a5a79af0b66934d6cdb324a37594376c5bb374f6712ce1

  • SSDEEP

    3072:6OjWuyt0ZHqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPPL:6IH9OKofHfHTXQLzgvnzHPowYbvrjD/O

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 2 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\01adbc0c459f956cc47c1f7c8de6a720_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:2448
    • C:\Windows\SysWOW64\ctfmen.exe
      ctfmen.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4400
      • 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
        PID:4340
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 1400
          4⤵
          • Program crash
          PID:1704
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4340 -ip 4340
    1⤵
      PID:2720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\ctfmen.exe

      Filesize

      4KB

      MD5

      f1e87dd27e8fde45a07038b376df90e0

      SHA1

      4d78b23211fb6dea845e682f8e70160d3f7def1d

      SHA256

      1842bd0b80b44a41b699a48eb34feed8a2e8707de9ac8f78265abec2196f1e98

      SHA512

      4bb5f013610ce24baa89f5ab2b9ae1d147bf08a3d860d0be6d5ac565702b240dc816136362cf9da6e4374089cbdfbd263d855eb4a22abd3c67957cad125b28be

    • C:\Windows\SysWOW64\grcopy.dll

      Filesize

      127KB

      MD5

      ab6a680a41b25ef9c5988d41db3118f9

      SHA1

      392761341218a6199e751d2c86dc5169d6aa2cb0

      SHA256

      0f95f169d433f9887d4495086a2518593bcfb5c16823ca914cb5023413e35a40

      SHA512

      67232eee8a829f774dc74d7d3d822ddfcc535f5d75a72031aa51dc0dbb3ce7cdd7c5d19efe146ddd4e59246c911e39fad8d2524293d914ee7e1f5128569cb5b9

    • C:\Windows\SysWOW64\satornas.dll

      Filesize

      183B

      MD5

      b4b0fa1cbda851673c638181dd75fe35

      SHA1

      0275a9afd2f7def66ffcf6f50aac002d8c1380ae

      SHA256

      9e688f7709854665e0ae19ebd9bbfa1d0ee3d915eff0b3defff76df11edbf5a7

      SHA512

      499bc8e9a8a29923d1d4ae326aa9d042778fd73297147374a39fbe39e0e588f69a4c03a259d6dc96d70919a3094b5b92092f52f8274490df311462137efb7c0b

    • C:\Windows\SysWOW64\shervans.dll

      Filesize

      8KB

      MD5

      61f06d8878d1912521361d24defdc1be

      SHA1

      56e3e8db5478c6f5bd9565ec65cbf56ac55a0b05

      SHA256

      4aa318f78c99b5f8c04c569c836ccc56a25d0f7a7fdff6c8c773d56b5b5d74ce

      SHA512

      04db6785df45b4dab197df16d2bdb9d226ea3e26c8144963a0fa04440790dd75199f1fe7ef8ac8372b9ee5fb94259f31820b99f2c61d7963190b8655a7103929

    • memory/2448-24-0x0000000010000000-0x000000001000D000-memory.dmp

      Filesize

      52KB

    • memory/2448-23-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/2448-0-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/2448-18-0x0000000010000000-0x000000001000D000-memory.dmp

      Filesize

      52KB

    • memory/4340-31-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/4340-38-0x0000000010000000-0x000000001000D000-memory.dmp

      Filesize

      52KB

    • memory/4340-40-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/4400-25-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4400-29-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB