Analysis

  • max time kernel
    95s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 07:13

General

  • Target
    1f9088d9ff0c6e27d040cc65ea89d2203891b45e.exe
  • Size 219KB
  • Sample241110-h19rtssdrf
  • SHA256 3be9da09c5daee48ef47fb8b6aa5fcecb63013364b81d771af3100edf476a420
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f9088d9ff0c6e27d040cc65ea89d2203891b45e.exe
    "C:\Users\Admin\AppData\Local\Temp\1f9088d9ff0c6e27d040cc65ea89d2203891b45e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:2244
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 352
      2⤵
      • Program crash
      PID:4936
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2244 -ip 2244
    1⤵
      PID:4008

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          memory/2244-1-0x0000000000590000-0x0000000000690000-memory.dmp

          memory/2244-2-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2244-3-0x0000000000400000-0x0000000000497000-memory.dmp

          memory/2244-5-0x0000000000400000-0x0000000000497000-memory.dmp

          memory/2244-6-0x0000000000400000-0x0000000000409000-memory.dmp