Analysis

  • max time kernel
    150s
  • max time network
    66s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 03:57

General

  • Target

    339aa603038d2f5a286cae50fa129457f5503d9926c0038b5f8f1691909937a6_NeikiAnalytics.exe

  • Size

    464KB

  • MD5

    9a447000b85d7de1126b582fddbc8b80

  • SHA1

    6494158c11818343308c337760514020800a5be2

  • SHA256

    339aa603038d2f5a286cae50fa129457f5503d9926c0038b5f8f1691909937a6

  • SHA512

    568d054438a883404b75645a7d8ba87b9cc0f1fe218e31f3a980031a63332f41a7060b64fd74bb1c5d68d292b11c55de2771b3e9b0baf470d85ece60434dab42

  • SSDEEP

    6144:mSkWcDpi78KSrafqV5areuyFwBqgmGNGXN/O8OCLSlGwlkmTgsbrNZqiSbKVs77r:mSlc87eqqV5e+wBV6O+mllLTTHByKm7/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    PID:3436
    • C:\Users\Admin\AppData\Local\Temp\339aa603038d2f5a286cae50fa129457f5503d9926c0038b5f8f1691909937a6_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\339aa603038d2f5a286cae50fa129457f5503d9926c0038b5f8f1691909937a6_NeikiAnalytics.exe"
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3300
      • C:\Users\Admin\AppData\Roaming\powetar\makeshta.exe
        "C:\Users\Admin\AppData\Roaming\powetar"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2348
        • C:\Users\Admin\AppData\Local\Temp\~46BD.tmp
          3436 475656 2348 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3784
  • C:\Windows\SysWOW64\Certance.exe
    C:\Windows\SysWOW64\Certance.exe -s
    1⤵
    • Executes dropped EXE
    PID:3652

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~46BD.tmp
    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • C:\Windows\SysWOW64\Certance.exe
    Filesize

    464KB

    MD5

    90d2da231be275cf6138c1971059f6a8

    SHA1

    2f8c62131fc1e60e3f07e9b038226f97885f4a49

    SHA256

    279651e0677b836ab7506b3d7410e209db5d90f3ffcaa65a294b9cd27c040e47

    SHA512

    87afffb54e80f509670716421508576021387320287876e7229ce3e9b5746244b9e4b56adf495a23964df903762d97b922f5c35786d670f79e6f5f03e8797d9b

  • memory/2348-7-0x0000000000400000-0x000000000047B000-memory.dmp
    Filesize

    492KB

  • memory/2348-8-0x0000000000550000-0x00000000005CD000-memory.dmp
    Filesize

    500KB

  • memory/2348-9-0x0000000000680000-0x0000000000685000-memory.dmp
    Filesize

    20KB

  • memory/2348-29-0x0000000000400000-0x000000000047B000-memory.dmp
    Filesize

    492KB

  • memory/3300-1-0x00000000005C0000-0x000000000063D000-memory.dmp
    Filesize

    500KB

  • memory/3300-0-0x0000000000400000-0x000000000047B000-memory.dmp
    Filesize

    492KB

  • memory/3300-28-0x0000000000400000-0x000000000047B000-memory.dmp
    Filesize

    492KB

  • memory/3436-16-0x0000000002D60000-0x0000000002DE4000-memory.dmp
    Filesize

    528KB

  • memory/3436-26-0x0000000002E40000-0x0000000002E46000-memory.dmp
    Filesize

    24KB

  • memory/3436-25-0x0000000002D60000-0x0000000002DE4000-memory.dmp
    Filesize

    528KB

  • memory/3436-27-0x0000000002E50000-0x0000000002E5D000-memory.dmp
    Filesize

    52KB

  • memory/3652-20-0x0000000000720000-0x000000000079D000-memory.dmp
    Filesize

    500KB

  • memory/3652-17-0x0000000000400000-0x000000000047B000-memory.dmp
    Filesize

    492KB