Analysis

  • max time kernel
    144s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/05/2024, 06:50

General

  • Target

    b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe

  • Size

    190KB

  • MD5

    b5829320cffe56eb271915396a0f07c0

  • SHA1

    0853604136653d69e76cc0c5e4e05f9d622c0f47

  • SHA256

    33dc7bef522b9e55e068a78d5e291122406f0aa70e24192db26936ac70484ecd

  • SHA512

    08ce452a5da01ad8543f59e5d4b1bafd5c7fa99bf1574603a2fa35d36f8581db37e4c9e6c437f61512b1ae7da7d72270ae4fbddd75041cce0c348c352833f131

  • SSDEEP

    3072:l+ne7D1FYMTshn9BwXRAOsKaJYAniRJReAaXzc7NjrTbuK7oH3TaRfjU/:jFYMTshnkX+OsKaJYAniR+Ar7N+Kk3T5

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 404
      2⤵
      • Program crash
      PID:1052
    • C:\Users\Admin\AppData\Local\Temp\b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe
      C:\Users\Admin\AppData\Local\Temp\b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 372
        3⤵
        • Program crash
        PID:3848
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 408
        3⤵
        • Program crash
        PID:3108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 940 -ip 940
    1⤵
      PID:5116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1956 -ip 1956
      1⤵
        PID:1904
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4600
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1956 -ip 1956
          1⤵
            PID:4672

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\b5829320cffe56eb271915396a0f07c0_NeikiAnalytics.exe

            Filesize

            190KB

            MD5

            4094c12ee08e954e35e6fcce4ecab33b

            SHA1

            edc3f8e9e47b9dab7af2b195397cee312825301c

            SHA256

            c1f6a821c1501c29d82336eb492d99f6d70e4585f09f00f6644d4d9f23d26a51

            SHA512

            dc10e8cb8f9d6cba0d54318720ffc08355e4945121a25327794197ce77456cb878758630376a6dd62b3d1116d002d3cdd2aa4a48fc4e3ddc4232e25d5d969a7c

          • memory/940-0-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/940-1-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/940-8-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/1956-9-0x0000000000400000-0x0000000000437000-memory.dmp

            Filesize

            220KB

          • memory/1956-10-0x0000000000400000-0x000000000041A000-memory.dmp

            Filesize

            104KB

          • memory/1956-15-0x0000000001510000-0x0000000001547000-memory.dmp

            Filesize

            220KB