Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 04:29

General

  • Target
    2026-08-16_5e24e7a21ff065eb85f0b34f04a12c0b_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat_remcos.exe
  • Size 2.1MB
  • Sample260816-e4gnnsdj3s
  • SHA256 e660fb7c9436379be1e29d0b3e927b95c8a8afe6fccff639b930b47d252a0dcc
  • 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\2026-08-16_5e24e7a21ff065eb85f0b34f04a12c0b_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_5e24e7a21ff065eb85f0b34f04a12c0b_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:5044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 6436
      2⤵
      • Program crash
      PID:4360
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5044 -ip 5044
    1⤵
      PID:3196

    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 1.5MB
          • SHA256 4fa6359a913e871f3a36a4b3e1470ce8bab53d5bbe771080a6c3c1888b91d739
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/5044-0-0x00000000006B0000-0x00000000006C3000-memory.dmp

          memory/5044-1-0x0000000000400000-0x000000000044A000-memory.dmp