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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 09:49

General

  • Target

    c1c6bb66f20a943050af9f7afd0955c0_NeikiAnalytics.exe

  • Size

    29KB

  • MD5

    c1c6bb66f20a943050af9f7afd0955c0

  • SHA1

    f9a79b776f276f349db633a6d4a87a4d28dd0b4b

  • SHA256

    d95e270db4833f40d324312d8156fa9c4fc136f502bca517cc72d49575b0cd9f

  • SHA512

    e61752312324e5fdfe4fa67b06d2484cf2fcfddbe0aa2d5fa43cda68eb4051425cb0d3d04f3e93129ae83126899b63ce12620b06ca145bcd4616768d32ba0785

  • SSDEEP

    768:plsh/EIjPBW7LmLq0bv7rox9vXy7xj7R7R7R7P:pr6P8uLq0bvuR+l

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Modifies system executable filetype association 2 TTPs 5 IoCs
  • Drops file in System32 directory 6 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 15 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1c6bb66f20a943050af9f7afd0955c0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\c1c6bb66f20a943050af9f7afd0955c0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\system\rundll32.exe
      C:\Windows\system\rundll32.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Modifies registry class
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2840
    • C:\Windows\SysWOW64\DMe.exe
      "C:\Windows\system32\DMe.exe" C:\Users\Admin\AppData\Local\Temp\c1c6bb66f20a943050af9f7afd0955c0_NeikiAnalytics.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab1C59.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar1C7B.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • C:\Windows\SysWOW64\notepad¢¬.exe

    Filesize

    28KB

    MD5

    27bddd9202f1c6280f868065741e9034

    SHA1

    d28204d515f00cb9a6cde6b20acc13bfc4828b38

    SHA256

    c85dadb475de75ca905f5d4be99cc4098c98cde61c78cb1b79faec5058c6c2ab

    SHA512

    228be276565f2287e771fc860a86956dc318e5d53dd6a2eba9ee5cfe81110844aebe128bb41da50be35c3808d45286203e2901a17bafa93a02218b384fd13904

  • \Windows\SysWOW64\DMe.exe

    Filesize

    29KB

    MD5

    c1c6bb66f20a943050af9f7afd0955c0

    SHA1

    f9a79b776f276f349db633a6d4a87a4d28dd0b4b

    SHA256

    d95e270db4833f40d324312d8156fa9c4fc136f502bca517cc72d49575b0cd9f

    SHA512

    e61752312324e5fdfe4fa67b06d2484cf2fcfddbe0aa2d5fa43cda68eb4051425cb0d3d04f3e93129ae83126899b63ce12620b06ca145bcd4616768d32ba0785

  • memory/2260-70-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2432-69-0x00000000003E0000-0x00000000003F5000-memory.dmp

    Filesize

    84KB

  • memory/2432-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2432-18-0x0000000000370000-0x0000000000385000-memory.dmp

    Filesize

    84KB

  • memory/2432-17-0x0000000000370000-0x0000000000385000-memory.dmp

    Filesize

    84KB

  • memory/2432-60-0x00000000003E0000-0x00000000003F5000-memory.dmp

    Filesize

    84KB

  • memory/2432-72-0x0000000000370000-0x0000000000372000-memory.dmp

    Filesize

    8KB

  • memory/2432-71-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-84-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-89-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-19-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-85-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-86-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-87-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-88-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-73-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-90-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-91-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-92-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-93-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-94-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-95-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-96-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2840-97-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB