Analysis

  • max time kernel
    148s
  • max time network
    53s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 16:01

General

  • Target
    2026-10-22_3ca735ae46040f7b082f6c92fe2c889e_amadey_cobalt-strike_elex_hellokitty_hijackloader_icedid.exe
  • Size 1.5MB
  • Sample261024-tghpsafc43
  • SHA256 0b9a89d59b01b0d0db1259b25d7508cafbc821aa03c13af2c779dc34ea5a4ea6
  • 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
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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\2026-10-22_3ca735ae46040f7b082f6c92fe2c889e_amadey_cobalt-strike_elex_hellokitty_hijackloader_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_3ca735ae46040f7b082f6c92fe2c889e_amadey_cobalt-strike_elex_hellokitty_hijackloader_icedid.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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    PID:4592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 6976
      2⤵
      • Program crash
      PID:4756
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4592 -ip 4592
    1⤵
      PID:792

    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 1.2MB
          • SHA256 63f4a045de0c7e1b370f6932afea4edc5e9c6d08a338561abf28e6e1ac93eb53
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4592-0-0x0000000000400000-0x000000000044A000-memory.dmp

          memory/4592-2-0x0000000002290000-0x00000000022A3000-memory.dmp

          memory/4592-415-0x0000000002290000-0x00000000022A3000-memory.dmp