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Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 21:56

General

  • Target

    4c8cb18ac070a37e616de9013bc8fbee.exe

  • Size

    280KB

  • MD5

    4c8cb18ac070a37e616de9013bc8fbee

  • SHA1

    d59b34055a27c10e40d0643c51c5d6be40e0a560

  • SHA256

    41955cca0653eda11527a4e9dd37cdc9d190584a857727366e7586ed49c37b58

  • SHA512

    59c08eb6d95c48b891c49396b063031bdd0db6cdf258b0aef80fb57918280a69783abd55e8e4914770f582cce1ebcd53f49b494d5dfe58a23e821bb383a7ec98

  • SSDEEP

    6144:SI9IpydVsZyxyK5R8GYKi1Xfvs1tzH51t+ewSReXNX/:3uydfiebOv

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c8cb18ac070a37e616de9013bc8fbee.exe
    "C:\Users\Admin\AppData\Local\Temp\4c8cb18ac070a37e616de9013bc8fbee.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Users\Admin\xoiaqeh.exe
      "C:\Users\Admin\xoiaqeh.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\xoiaqeh.exe

    Filesize

    280KB

    MD5

    09184c3b966cb2679e455d3d247ba742

    SHA1

    2285221f93db76c0ce3226e453e01b73ff8bc40f

    SHA256

    074035986555c145fdc1b49907b7d48bb93702cce0422543e656a79cc827db18

    SHA512

    2f16798dd427696a9a46cb648c0328411938aed546ef66af13b434f6fbecf033a9b0b20973f6ef99b3d31b41a12cd4baf0da026f4efcaeba159fbb5f1320bf4b