Analysis

  • max time kernel
    94s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 13:53

General

  • Target

    799d3aa50555efa8d415363154cb06e7297f8fee2f0d5adc0df5cec4c8ceba2a.exe

  • Size

    252KB

  • MD5

    4188db68aa00f9c87a7fdeb95257bb32

  • SHA1

    f396f85e0c2ebc9d1e1dabd2f286c81b600fcf51

  • SHA256

    799d3aa50555efa8d415363154cb06e7297f8fee2f0d5adc0df5cec4c8ceba2a

  • SHA512

    6daaa4fe107db92a02b7b1b5b971be57d39edd095deb78ea61d7a22da714e18314b5709f26ceb4e21e39d18f633e2d8d9fb83d7c6aa9380b4f831af77d540c65

  • SSDEEP

    3072:Bx17o+X3PvCxwVHaHHUbIbt+sB2BGrtQK2sxkgaBChUpZa9uD6Vdyhk:z1sKPvCxwV6ft+sQQRQKjiga3wVf

Malware Config

Extracted

Family

smokeloader

Botnet

0009

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\799d3aa50555efa8d415363154cb06e7297f8fee2f0d5adc0df5cec4c8ceba2a.exe
    "C:\Users\Admin\AppData\Local\Temp\799d3aa50555efa8d415363154cb06e7297f8fee2f0d5adc0df5cec4c8ceba2a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:1420
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 356
      2⤵
      • Program crash
      PID:1484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1420 -ip 1420
    1⤵
      PID:2840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1420-2-0x0000000002D00000-0x0000000002D09000-memory.dmp

      Filesize

      36KB

    • memory/1420-1-0x0000000002D40000-0x0000000002E40000-memory.dmp

      Filesize

      1024KB

    • memory/1420-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1420-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1420-5-0x0000000002D00000-0x0000000002D09000-memory.dmp

      Filesize

      36KB

    • memory/1420-4-0x0000000000400000-0x0000000002B5B000-memory.dmp

      Filesize

      39.4MB