Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 05:39

General

  • Target

    62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe

  • Size

    244KB

  • MD5

    62c115abc2445314fdeb214a829dde30

  • SHA1

    a11c562560bf3e1c5592f0bd58ff0c79ea9e6b70

  • SHA256

    4215c7c3bb6b1353c334a5c69e5b7f6330b7de11751dc14918b1e297c22092bd

  • SHA512

    7ff3cd54fc45339df08e30b24bdbfc70c48511abd2c995847a573312de2d4673f74fa1cef4be491d63f3e9d807668fb96b512c9d0850e3c29851c190e1e1d227

  • SSDEEP

    3072:/V2A/gVh74gpgT13PM23NEwMSNQqfdFETifQIOR+iPKdhyl5Mw9tmL3aa9DU7JnG:/MAoVNg1/MylNbdFn9OFpLmTax795A7

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\BlLDU9uu1RFCb8K.exe
      C:\Users\Admin\AppData\Local\Temp\BlLDU9uu1RFCb8K.exe
      2⤵
      • Executes dropped EXE
      PID:2488
    • C:\Windows\CTS.exe
      "C:\Windows\CTS.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:2096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\CTS.exe

    Filesize

    27KB

    MD5

    a6749b968461644db5cc0ecceffb224a

    SHA1

    2795aa37b8586986a34437081351cdd791749a90

    SHA256

    720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

    SHA512

    2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

  • \Users\Admin\AppData\Local\Temp\BlLDU9uu1RFCb8K.exe

    Filesize

    217KB

    MD5

    f8a38fd27da720881c0af1ac99b8c1ad

    SHA1

    2ed31938119e2ebdeb0f5539c985e9965aef72d7

    SHA256

    b2e32b3fa44b3a9a8fdfa906627355f6f48b4821929f9bce5ded2d07894361d4

    SHA512

    aafa05bc5bd68687b998fe4d9a619caecc65d14f317af7a05ac0ecab7e231891e8719029245dc84eddce20bdd4c0cc6f4ffafdf8200227746b28cc6628564495

  • memory/1312-0-0x0000000000310000-0x0000000000328000-memory.dmp

    Filesize

    96KB

  • memory/1312-10-0x0000000000310000-0x0000000000328000-memory.dmp

    Filesize

    96KB

  • memory/2096-14-0x0000000000FA0000-0x0000000000FB8000-memory.dmp

    Filesize

    96KB

  • memory/2096-19-0x0000000000FA0000-0x0000000000FB8000-memory.dmp

    Filesize

    96KB