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Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 06:29

General

  • Target

    933b539f4cc44ebca85d33788b168fa0_NeikiAnalytics.exe

  • Size

    3.7MB

  • MD5

    933b539f4cc44ebca85d33788b168fa0

  • SHA1

    2b768fafe47f28bad6b218c899a8a9bde3c4e8d0

  • SHA256

    b73a5ad53c0537e2c2b1ffdd3378c553dbdee4d3cdabc4cfa779646af59307d9

  • SHA512

    88135a0ee9efcd071676d4b867f1a6cef602ccadb1517acb3820f9dbb98775a08b97d3c72fbb93dc638ce409403ea5640861741598362516d3a198fa76216898

  • SSDEEP

    98304:y3rWjizNfd71aofFsZJzHBKCVKpah3+R1icFW9w1/eNJ4C1:yWji9iTBKpT1icFb/egC1

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\933b539f4cc44ebca85d33788b168fa0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\933b539f4cc44ebca85d33788b168fa0_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of UnmapMainImage
    PID:2192
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {5A427E5C-F009-4146-9259-2346746A8C52} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\PROGRA~3\Mozilla\gjsfhjk.exe
      C:\PROGRA~3\Mozilla\gjsfhjk.exe -tuxiydl
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of UnmapMainImage
      PID:1376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\gjsfhjk.exe

    Filesize

    3.7MB

    MD5

    bd70530cc8a2e963f19871a5c9003fe4

    SHA1

    f5aefff6e5cc092639520b4e5981a470c4767bd1

    SHA256

    660b7a2c18ecfdac826ed9a2f6294b473a339297ac5f0b890c82088a38d012cc

    SHA512

    e646d2094051c5c154d353d132ca5b23759b329d283feb2dcf03612521913d3a359c336e18b11f68c94223b660db06fb8ce4c77790d76b7fea3a4cca9d7618a4

  • memory/1376-9-0x0000000000400000-0x0000000000994000-memory.dmp

    Filesize

    5.6MB

  • memory/1376-12-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1376-11-0x0000000000DD0000-0x0000000000E2B000-memory.dmp

    Filesize

    364KB

  • memory/1376-14-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2192-0-0x0000000000400000-0x0000000000994000-memory.dmp

    Filesize

    5.6MB

  • memory/2192-3-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2192-2-0x00000000002F0000-0x000000000034B000-memory.dmp

    Filesize

    364KB

  • memory/2192-6-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB