Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 19:15

General

  • Target
    2026-08-02_27aa5c8905a3aa27399d9b2357117871_amadey_elex_rhadamanthys_smoke-loader.exe
  • Size 3.2MB
  • Sample260802-xylpjseq91
  • SHA256 841ed3f548fa1f711c55e2f33d81d82b2595795b82d25a8deffad43af7fae0d0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 6 IoCs
  • UPX packed file 9 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 2 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_27aa5c8905a3aa27399d9b2357117871_amadey_elex_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_27aa5c8905a3aa27399d9b2357117871_amadey_elex_rhadamanthys_smoke-loader.exe"
    1⤵
    • 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
    • Suspicious behavior: EnumeratesProcesses
    PID:4368
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 10072
      2⤵
      • Program crash
      PID:2332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 10100
      2⤵
      • Program crash
      PID:5000
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4368 -ip 4368
    1⤵
      PID:2144
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4368 -ip 4368
      1⤵
        PID:2484

      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 3.3MB
            • SHA256 6cf3886b4832ddcd6cea087611c467bdd2497b449757c3942a9a9480ac3f3eba
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/4368-0-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-410-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-588-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-587-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-741-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-1054-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-1285-0x0000000000400000-0x000000000044F000-memory.dmp

            memory/4368-1362-0x0000000000400000-0x000000000044F000-memory.dmp