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Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 05:06

General

  • Target

    9c805fc3829e484ede63b33a40b13b10_NeikiAnalytics.exe

  • Size

    383KB

  • MD5

    9c805fc3829e484ede63b33a40b13b10

  • SHA1

    ec0b1354b3c5f05ab1d17968501fffa833b74466

  • SHA256

    bf5e5101a0e8da1521a958ecb965bbf16142b808fa7db91318c8a39e905b6c68

  • SHA512

    e1f66e3f3f0f7a390eb8df47064344a692ad5d1b45aa93eff0027a1d1e3ac2c67bfae1ff9b4d036a8c54407e4413a0dedcc51d199bdb33910d78f9a3b9f709fd

  • SSDEEP

    6144:td5afqlpDHA9NtTV3okaEXnMhr1gg5YdEV1l6RXMAcfBOWq3oXY/LBFV7UMXKb3w:td5acTP+n25J1sJWWLBF2MXKb5Ol7

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c805fc3829e484ede63b33a40b13b10_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\9c805fc3829e484ede63b33a40b13b10_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 420
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:1160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\AppPatch\svchost.exe

    Filesize

    383KB

    MD5

    1840c7e5710f0a21cb4d7da5fd0c0834

    SHA1

    2ed318933069fb6501438644a9d168c4d7f1e12c

    SHA256

    e1c7504a23777145d8211b093376d53b5316c1ea65b990d30ca828468183b830

    SHA512

    dd776c9b2a19d6ce732546ff47e068f6d73db476e302a4b03b8c586c36a2f5aace45c1ac3de404dfc3507c83ca79a88b763ecc4eb99100a734948ece3cbb5573

  • memory/2348-28-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-24-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-19-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/2348-20-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-30-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-42-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/2348-26-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-36-0x00000000023A0000-0x0000000002457000-memory.dmp

    Filesize

    732KB

  • memory/2348-22-0x00000000021F0000-0x000000000229A000-memory.dmp

    Filesize

    680KB

  • memory/2348-33-0x00000000023A0000-0x0000000002457000-memory.dmp

    Filesize

    732KB

  • memory/2348-31-0x00000000023A0000-0x0000000002457000-memory.dmp

    Filesize

    732KB

  • memory/2944-18-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/2944-11-0x0000000000330000-0x00000000003CD000-memory.dmp

    Filesize

    628KB

  • memory/2944-0-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB