Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/08/2026, 06:16

General

  • Target
    2026-08-17_80e3a1c0f5c9855e55b12e28e5360215_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat_remcos.exe
  • Size 1.3MB
  • Sample260817-g1xltsvbme
  • SHA256 e7daeee0801675d08be4aa41d938f98ab7d392a2d3149c615e8919f14879b58a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_80e3a1c0f5c9855e55b12e28e5360215_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_80e3a1c0f5c9855e55b12e28e5360215_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat_remcos.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    PID:4736
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4736 -s 5796
      2⤵
      • Program crash
      PID:3824
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4736 -ip 4736
    1⤵
      PID:4684

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          wkw4D2.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
          • Size 1.3MB
          • SHA256 88eea95f19bb11b175922a0fb7e4fd7d5a5efe7c863f16cbe8de7c4d5d3b6255
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4736-0-0x0000000000400000-0x000000000044A000-memory.dmp

          memory/4736-2-0x0000000002360000-0x0000000002373000-memory.dmp

          memory/4736-551-0x0000000002360000-0x0000000002373000-memory.dmp