Analysis

  • max time kernel
    290s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/09/2024, 05:10

General

  • Target
    c27e2d17cf286c37d3691b278c530c70911950db0c7bbc4e57523ecf325f1547.exe
  • Size 249KB
  • Sample240923-ftstmaxbmr
  • SHA256 c27e2d17cf286c37d3691b278c530c70911950db0c7bbc4e57523ecf325f1547
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub3

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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\c27e2d17cf286c37d3691b278c530c70911950db0c7bbc4e57523ecf325f1547.exe
    "C:\Users\Admin\AppData\Local\Temp\c27e2d17cf286c37d3691b278c530c70911950db0c7bbc4e57523ecf325f1547.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:1392
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 492
      2⤵
      • Program crash
      PID:3196

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1392-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

        memory/1392-2-0x0000000000400000-0x000000000040B000-memory.dmp

        memory/1392-3-0x0000000000400000-0x000000000053A000-memory.dmp

        memory/1392-4-0x0000000000400000-0x000000000053A000-memory.dmp

        memory/1392-5-0x00000000005B0000-0x00000000006B0000-memory.dmp

        memory/1392-6-0x0000000000400000-0x000000000040B000-memory.dmp