Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 23:48

General

  • Target
    856df76a2790e7b4926c69dc9a1afe60_NeikiAnalytics.exe
  • Size 5.9MB
  • Sample240602-3tkjksbe9x
  • SHA256 ca68ad0c74673b8ff792cae8538ec07d5361a7b7b6081b0f0f20a10626ff0934
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cobaltstrike

Botnet
  • 0

C2
  • http://ns7.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • http://ns8.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • http://ns9.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

Attributes
  • access_type

    512

  • beacon_type

    256

  • create_remote_thread

    768

  • crypto_scheme

    256

  • host

    ns7.softline.top,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books,ns8.softline.top,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books,ns9.softline.top,/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAUSG9zdDogd3d3LmFtYXpvbi5jb20AAAAHAAAAAAAAAAMAAAACAAAADnNlc3Npb24tdG9rZW49AAAAAgAAAAxza2luPW5vc2tpbjsAAAABAAAALGNzbS1oaXQ9cy0yNEtVMTFCQjgyUlpTWUdKM0JES3wxNDE5ODk5MDEyOTk2AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAWQ29udGVudC1UeXBlOiB0ZXh0L3htbAAAAAoAAAAgWC1SZXF1ZXN0ZWQtV2l0aDogWE1MSHR0cFJlcXVlc3QAAAAKAAAAFEhvc3Q6IHd3dy5hbWF6b24uY29tAAAACQAAAApzej0xNjB4NjAwAAAACQAAABFvZT1vZT1JU08tODg1OS0xOwAAAAcAAAAAAAAABQAAAAJzbgAAAAkAAAAGcz0zNzE3AAAACQAAACJkY19yZWY9aHR0cCUzQSUyRiUyRnd3dy5hbWF6b24uY29tAAAABwAAAAEAAAADAAAABAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    5000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI579oVVII0cYncGonU6vTWyFhqmq8w5QwvI8qsoWeV68Ngy+MjNPX2crcSVVWKQ3j09FII28KTmoE1XFVjEXF3WytRSlDe1OKfOAHX3XYkS9LcUAy0eRl2h4a73hrg1ir/rpisNT6hHtYaK3tmH8DgW/n1XfTfbWk1MZ7cXQHWQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /N4215/adj/amzn.us.sr.aps

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko

  • watermark

    0

Signatures

  • Cobalt Strike reflective loader 21 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 64 IoCs
  • Executes dropped EXE 21 IoCs
  • UPX packed file 64 IoCs

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

  • Drops file in Windows directory 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\856df76a2790e7b4926c69dc9a1afe60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\856df76a2790e7b4926c69dc9a1afe60_NeikiAnalytics.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\System\EDMqpTs.exe
      C:\Windows\System\EDMqpTs.exe
      2⤵
      • Executes dropped EXE
      PID:532
    • C:\Windows\System\NayCEBJ.exe
      C:\Windows\System\NayCEBJ.exe
      2⤵
      • Executes dropped EXE
      PID:648
    • C:\Windows\System\qylRFDB.exe
      C:\Windows\System\qylRFDB.exe
      2⤵
      • Executes dropped EXE
      PID:2376
    • C:\Windows\System\QfXSLfT.exe
      C:\Windows\System\QfXSLfT.exe
      2⤵
      • Executes dropped EXE
      PID:1480
    • C:\Windows\System\FmQEooX.exe
      C:\Windows\System\FmQEooX.exe
      2⤵
      • Executes dropped EXE
      PID:1860
    • C:\Windows\System\UzeATLo.exe
      C:\Windows\System\UzeATLo.exe
      2⤵
      • Executes dropped EXE
      PID:2196
    • C:\Windows\System\VBEgjVz.exe
      C:\Windows\System\VBEgjVz.exe
      2⤵
      • Executes dropped EXE
      PID:3932
    • C:\Windows\System\PjylCwR.exe
      C:\Windows\System\PjylCwR.exe
      2⤵
      • Executes dropped EXE
      PID:412
    • C:\Windows\System\OiKeKoV.exe
      C:\Windows\System\OiKeKoV.exe
      2⤵
      • Executes dropped EXE
      PID:1764
    • C:\Windows\System\oyDJGCH.exe
      C:\Windows\System\oyDJGCH.exe
      2⤵
      • Executes dropped EXE
      PID:3504
    • C:\Windows\System\gabVocp.exe
      C:\Windows\System\gabVocp.exe
      2⤵
      • Executes dropped EXE
      PID:1796
    • C:\Windows\System\vtAkWAw.exe
      C:\Windows\System\vtAkWAw.exe
      2⤵
      • Executes dropped EXE
      PID:2128
    • C:\Windows\System\lnYPmjo.exe
      C:\Windows\System\lnYPmjo.exe
      2⤵
      • Executes dropped EXE
      PID:2168
    • C:\Windows\System\kWdFBpg.exe
      C:\Windows\System\kWdFBpg.exe
      2⤵
      • Executes dropped EXE
      PID:1624
    • C:\Windows\System\OhAqsOL.exe
      C:\Windows\System\OhAqsOL.exe
      2⤵
      • Executes dropped EXE
      PID:2804
    • C:\Windows\System\QOvJTkm.exe
      C:\Windows\System\QOvJTkm.exe
      2⤵
      • Executes dropped EXE
      PID:2256
    • C:\Windows\System\MtIQVaG.exe
      C:\Windows\System\MtIQVaG.exe
      2⤵
      • Executes dropped EXE
      PID:5080
    • C:\Windows\System\MlDdTht.exe
      C:\Windows\System\MlDdTht.exe
      2⤵
      • Executes dropped EXE
      PID:2936
    • C:\Windows\System\kdIYEvD.exe
      C:\Windows\System\kdIYEvD.exe
      2⤵
      • Executes dropped EXE
      PID:2808
    • C:\Windows\System\Smmnoug.exe
      C:\Windows\System\Smmnoug.exe
      2⤵
      • Executes dropped EXE
      PID:3900
    • C:\Windows\System\vSxevfI.exe
      C:\Windows\System\vSxevfI.exe
      2⤵
      • Executes dropped EXE
      PID:1240
  • 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=3940 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3928

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          EDMqpTs.exe

          • Path C:\Windows\System\EDMqpTs.exe
          • Size 5.9MB
          • SHA256 b848bc8c8f92deaca51b1e552b7140e127dd43731c652106f1dd20d190907250
          • MD5 SHA1 SHA512 SSDEEP

          FmQEooX.exe

          • Path C:\Windows\System\FmQEooX.exe
          • Size 5.9MB
          • SHA256 73d1de6420c7dbd2f658ab63375d1f7211e8bd512df672db532a3ab5911265c8
          • MD5 SHA1 SHA512 SSDEEP

          MlDdTht.exe

          • Path C:\Windows\System\MlDdTht.exe
          • Size 5.9MB
          • SHA256 f4bc478303850aa7ec1118a15994f8f3789112f0030bf039605d60d3e7d51336
          • MD5 SHA1 SHA512 SSDEEP

          MtIQVaG.exe

          • Path C:\Windows\System\MtIQVaG.exe
          • Size 5.9MB
          • SHA256 b367262da40a59e37cada64951bea991dbdd9eabd6852e78f1312becd66d173e
          • MD5 SHA1 SHA512 SSDEEP

          NayCEBJ.exe

          • Path C:\Windows\System\NayCEBJ.exe
          • Size 5.9MB
          • SHA256 d774152f1e2af235f1bd2eb16bb9e63e1c1957c712230809d2f427cd06a9af15
          • MD5 SHA1 SHA512 SSDEEP

          OhAqsOL.exe

          • Path C:\Windows\System\OhAqsOL.exe
          • Size 5.9MB
          • SHA256 32443f18a2746d86204a2a2fb431e75111a5b53c52f21306efef43b363047fcc
          • MD5 SHA1 SHA512 SSDEEP

          OiKeKoV.exe

          • Path C:\Windows\System\OiKeKoV.exe
          • Size 5.9MB
          • SHA256 e88b7a8a3974235e4ec39119398a27b7212ebb94836af1db5cf7714db990e1c8
          • MD5 SHA1 SHA512 SSDEEP

          PjylCwR.exe

          • Path C:\Windows\System\PjylCwR.exe
          • Size 5.9MB
          • SHA256 8a095f2354761219dc96f7c268576de9b63fc0c05c3798a93ef321198943a1a4
          • MD5 SHA1 SHA512 SSDEEP

          QOvJTkm.exe

          • Path C:\Windows\System\QOvJTkm.exe
          • Size 5.9MB
          • SHA256 225152a60ad093250dcb4563011c66b52b6cacf659e474cf9959a727f7461eae
          • MD5 SHA1 SHA512 SSDEEP

          QfXSLfT.exe

          • Path C:\Windows\System\QfXSLfT.exe
          • Size 5.9MB
          • SHA256 66a237502c09e5d3ce01cbbd152a49b57472487a96d4da60506d02620da94f90
          • MD5 SHA1 SHA512 SSDEEP

          Smmnoug.exe

          • Path C:\Windows\System\Smmnoug.exe
          • Size 5.9MB
          • SHA256 726d62f3012c7159b4e59c113239344f72212d1240991b03698e82de9283b73f
          • MD5 SHA1 SHA512 SSDEEP

          UzeATLo.exe

          • Path C:\Windows\System\UzeATLo.exe
          • Size 5.9MB
          • SHA256 093553413b85cf450435135cf4118570139846edb3ae0e34dac6809321ce8932
          • MD5 SHA1 SHA512 SSDEEP

          VBEgjVz.exe

          • Path C:\Windows\System\VBEgjVz.exe
          • Size 5.9MB
          • SHA256 73c7497c6da1f49ef376c41d86280f6cc7525a0e6d87f1bf5adbc6896353a64b
          • MD5 SHA1 SHA512 SSDEEP

          gabVocp.exe

          • Path C:\Windows\System\gabVocp.exe
          • Size 5.9MB
          • SHA256 0bcaee06750a38fb81e5bba8f573aec4df0d1962af40abded131e4d4d7f13de0
          • MD5 SHA1 SHA512 SSDEEP

          kWdFBpg.exe

          • Path C:\Windows\System\kWdFBpg.exe
          • Size 5.9MB
          • SHA256 f2207e510eca4f5722da08f615d7dec9c0b61f7e709ab565e7559d2d35a4541e
          • MD5 SHA1 SHA512 SSDEEP

          kdIYEvD.exe

          • Path C:\Windows\System\kdIYEvD.exe
          • Size 5.9MB
          • SHA256 f611a4a873b1e8228be93818e3a11f9827ee1ee674e0c01596c7f733dab0cf94
          • MD5 SHA1 SHA512 SSDEEP

          lnYPmjo.exe

          • Path C:\Windows\System\lnYPmjo.exe
          • Size 5.9MB
          • SHA256 1e9b0a135cb6464ed6a2f91275651347e0a79c53c2bb25f09981615b8f1eaf37
          • MD5 SHA1 SHA512 SSDEEP

          oyDJGCH.exe

          • Path C:\Windows\System\oyDJGCH.exe
          • Size 5.9MB
          • SHA256 e31ff88113ab6b5cdb913cc93b51a65b466a9565849e45b96956dfda47ebfad4
          • MD5 SHA1 SHA512 SSDEEP

          qylRFDB.exe

          • Path C:\Windows\System\qylRFDB.exe
          • Size 5.9MB
          • SHA256 c3baad6ab9ba8e49b82c0e2b4b13b4322adb8721fc103df9910be11fdccce97a
          • MD5 SHA1 SHA512 SSDEEP

          vSxevfI.exe

          • Path C:\Windows\System\vSxevfI.exe
          • Size 5.9MB
          • SHA256 5f3b4d298df1d94550db731b184f120126d695d1a820ebe7da033e37f55ad122
          • MD5 SHA1 SHA512 SSDEEP

          vtAkWAw.exe

          • Path C:\Windows\System\vtAkWAw.exe
          • Size 5.9MB
          • SHA256 7e5e36cd6c3457d318efc947717c89ff0f29b871d546d5495140da6423004ed4
          • MD5 SHA1 SHA512 SSDEEP

          memory/412-144-0x00007FF7170A0000-0x00007FF7173F4000-memory.dmp

          memory/412-50-0x00007FF7170A0000-0x00007FF7173F4000-memory.dmp

          memory/532-136-0x00007FF755AE0000-0x00007FF755E34000-memory.dmp

          memory/532-8-0x00007FF755AE0000-0x00007FF755E34000-memory.dmp

          memory/532-69-0x00007FF755AE0000-0x00007FF755E34000-memory.dmp

          memory/648-75-0x00007FF66AFF0000-0x00007FF66B344000-memory.dmp

          memory/648-137-0x00007FF66AFF0000-0x00007FF66B344000-memory.dmp

          memory/648-14-0x00007FF66AFF0000-0x00007FF66B344000-memory.dmp

          memory/1240-157-0x00007FF7CA450000-0x00007FF7CA7A4000-memory.dmp

          memory/1240-133-0x00007FF7CA450000-0x00007FF7CA7A4000-memory.dmp

          memory/1480-26-0x00007FF757BC0000-0x00007FF757F14000-memory.dmp

          memory/1480-140-0x00007FF757BC0000-0x00007FF757F14000-memory.dmp

          memory/1624-150-0x00007FF6390A0000-0x00007FF6393F4000-memory.dmp

          memory/1624-101-0x00007FF6390A0000-0x00007FF6393F4000-memory.dmp

          memory/1764-56-0x00007FF6EC970000-0x00007FF6ECCC4000-memory.dmp

          memory/1764-125-0x00007FF6EC970000-0x00007FF6ECCC4000-memory.dmp

          memory/1764-145-0x00007FF6EC970000-0x00007FF6ECCC4000-memory.dmp

          memory/1796-70-0x00007FF78CB70000-0x00007FF78CEC4000-memory.dmp

          memory/1796-147-0x00007FF78CB70000-0x00007FF78CEC4000-memory.dmp

          memory/1860-32-0x00007FF6D7020000-0x00007FF6D7374000-memory.dmp

          memory/1860-141-0x00007FF6D7020000-0x00007FF6D7374000-memory.dmp

          memory/1972-61-0x00007FF6027E0000-0x00007FF602B34000-memory.dmp

          memory/1972-0-0x00007FF6027E0000-0x00007FF602B34000-memory.dmp

          memory/1972-1-0x0000019366760000-0x0000019366770000-memory.dmp

          memory/2128-148-0x00007FF7332F0000-0x00007FF733644000-memory.dmp

          memory/2128-77-0x00007FF7332F0000-0x00007FF733644000-memory.dmp

          memory/2168-149-0x00007FF725360000-0x00007FF7256B4000-memory.dmp

          memory/2168-81-0x00007FF725360000-0x00007FF7256B4000-memory.dmp

          memory/2168-134-0x00007FF725360000-0x00007FF7256B4000-memory.dmp

          memory/2196-142-0x00007FF71A7E0000-0x00007FF71AB34000-memory.dmp

          memory/2196-38-0x00007FF71A7E0000-0x00007FF71AB34000-memory.dmp

          memory/2196-111-0x00007FF71A7E0000-0x00007FF71AB34000-memory.dmp

          memory/2256-106-0x00007FF659310000-0x00007FF659664000-memory.dmp

          memory/2256-152-0x00007FF659310000-0x00007FF659664000-memory.dmp

          memory/2376-138-0x00007FF6AFBF0000-0x00007FF6AFF44000-memory.dmp

          memory/2376-20-0x00007FF6AFBF0000-0x00007FF6AFF44000-memory.dmp

          memory/2804-151-0x00007FF702DC0000-0x00007FF703114000-memory.dmp

          memory/2804-104-0x00007FF702DC0000-0x00007FF703114000-memory.dmp

          memory/2808-155-0x00007FF753AF0000-0x00007FF753E44000-memory.dmp

          memory/2808-135-0x00007FF753AF0000-0x00007FF753E44000-memory.dmp

          memory/2808-122-0x00007FF753AF0000-0x00007FF753E44000-memory.dmp

          memory/2936-154-0x00007FF69CD20000-0x00007FF69D074000-memory.dmp

          memory/2936-114-0x00007FF69CD20000-0x00007FF69D074000-memory.dmp

          memory/3504-146-0x00007FF72B820000-0x00007FF72BB74000-memory.dmp

          memory/3504-63-0x00007FF72B820000-0x00007FF72BB74000-memory.dmp

          memory/3900-126-0x00007FF674700000-0x00007FF674A54000-memory.dmp

          memory/3900-156-0x00007FF674700000-0x00007FF674A54000-memory.dmp

          memory/3900-139-0x00007FF674700000-0x00007FF674A54000-memory.dmp

          memory/3932-44-0x00007FF73D410000-0x00007FF73D764000-memory.dmp

          memory/3932-143-0x00007FF73D410000-0x00007FF73D764000-memory.dmp

          memory/3932-118-0x00007FF73D410000-0x00007FF73D764000-memory.dmp

          memory/5080-153-0x00007FF718D00000-0x00007FF719054000-memory.dmp

          memory/5080-107-0x00007FF718D00000-0x00007FF719054000-memory.dmp