Analysis

  • max time kernel
    136s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 20:11

General

  • Target

    188027d8b26ed0f32647eddaed451890_NeikiAnalytics.exe

  • Size

    82KB

  • MD5

    188027d8b26ed0f32647eddaed451890

  • SHA1

    5416d02ecd9bfcfa11ea8fbc1fcfbaee83a8545e

  • SHA256

    c9fcc08b9c918dbd323f23dd013f0df0fc2315f65d580261624ca596cbf1edf3

  • SHA512

    2f13224b6caf57ebe51f5b119dc7016f2051d5f42e5f18d089ca4fdc1a0e25507c7d76574e19b9fdf078d34995a183d874ca086219fb78c7d84117100991ac3a

  • SSDEEP

    1536:CZFJTafg3hnfq4yyFBrRyyeBaiRTxRwvru8rb:yFGgRfqI26

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\188027d8b26ed0f32647eddaed451890_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\188027d8b26ed0f32647eddaed451890_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\retro.exe
      "C:\Users\Admin\AppData\Local\Temp\retro.exe"
      2⤵
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:1916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\retro.exe

    Filesize

    82KB

    MD5

    b5b776e23f1e17be162e916a2fb18ab0

    SHA1

    f7a978da8fe3d0cdfd3eec42738f0cffdff0c697

    SHA256

    5e1343ed14d5b3f5ae1974bcabdc3a58cbeb30a0f39a80e86226c27cfc7ff5f8

    SHA512

    f23bd084143d8f4365882923c68471a0e37432fc59c22caf8f3fc1f89dc016f0d282d734997009731627a4e486b4d627ba94efcf0f485cf4a8ca02550aecd7eb

  • memory/1916-16-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1916-25-0x0000000002930000-0x0000000002936000-memory.dmp

    Filesize

    24KB

  • memory/1916-26-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2276-0-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2276-1-0x00000000003E0000-0x00000000003E6000-memory.dmp

    Filesize

    24KB

  • memory/2276-2-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2276-9-0x00000000003E0000-0x00000000003E6000-memory.dmp

    Filesize

    24KB