Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 13:28

General

  • Target

    3e57525d1b48636a9ff42d3c5b7de0c0_NeikiAnalytics.exe

  • Size

    46KB

  • MD5

    3e57525d1b48636a9ff42d3c5b7de0c0

  • SHA1

    f15ba37b3e4c94d733cae9053afa777c860f75cf

  • SHA256

    0f73c109cbef0128cc42ddab50cf3628fb5b551a7f2e2a18c58aeb8a4b821b16

  • SHA512

    ea9cf8fa4233f910e2ef9b7925ca0199fa23070f92a7dc5ce088a0deac2a179371ba3ec225e129bd5e2eb5838dad3424673b9e727c4675774bd0310e07eaa22a

  • SSDEEP

    768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzP:CTWn1++PJHJXA/OsIZfzc3/Q8zxN

Score
9/10

Malware Config

Signatures

  • Renames multiple (1724) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e57525d1b48636a9ff42d3c5b7de0c0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3e57525d1b48636a9ff42d3c5b7de0c0_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4900
  • 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=3612 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2220

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

      Filesize

      46KB

      MD5

      d1dbe21271c23afbcb938f8a3812765d

      SHA1

      7064f46b158150f778a5ede68c285bbe75c4aadc

      SHA256

      b693fae1534e776513c407873d7dea11d8a8ab1bcbfb289edb7d678dd2a1775d

      SHA512

      e81fb7f8bc25857e10e03cd0222b649c330715f7d637484a5a7dea6ea07c8c51b6ca2b4b4c67e05a0a6c443e1542ba2340a910a28995811ad7897644978cfa71

    • C:\libsmartscreen.dll.tmp

      Filesize

      46KB

      MD5

      397d5e22dcf432e51efbc7f3c4c4d6e3

      SHA1

      d1d61accbf2b5b44e5b48225614167ad73194145

      SHA256

      06a1db52114ac6b2ddc78b19f80724df9c29029ff5fe40a38b2d259667827453

      SHA512

      59abec09820647dfdabb88213cb4fb9b0c3c02184794342529a54608f7126448107f4154849810e3e0ce3d1e0a819130b51c277a256a94e297b67c51e5aff51d

    • memory/4900-0-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/4900-302-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB