Analysis

  • max time kernel
    95s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2024, 04:16

General

  • Target

    d39fdf80785be4b06809825a56b59ab494323fe1b2da317f5b2cfd0b6c1605d6.exe

  • Size

    199KB

  • MD5

    e329041d8eb5d3f035c3246674a55942

  • SHA1

    e7a58f0a4786fa3151936072314b960284b858e1

  • SHA256

    d39fdf80785be4b06809825a56b59ab494323fe1b2da317f5b2cfd0b6c1605d6

  • SHA512

    8b69f1bda8eaf47a2ac3037492e6c936468611de7e7314159f3811b84a90ce3bbf193ddc5822fde1173a859f8d654506f2571b47cf79ba6d771d7a99fc1e923a

  • SSDEEP

    3072:o7jXQnYfHJv8Gx02dWUxXSK/HrUcdaNQwe+S/VPm7:kX/J42dWUxiAUcINQ2S/Q

Malware Config

Extracted

Family

smokeloader

Botnet

slov

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\d39fdf80785be4b06809825a56b59ab494323fe1b2da317f5b2cfd0b6c1605d6.exe
    "C:\Users\Admin\AppData\Local\Temp\d39fdf80785be4b06809825a56b59ab494323fe1b2da317f5b2cfd0b6c1605d6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:3564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 352
      2⤵
      • Program crash
      PID:804
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3564 -ip 3564
    1⤵
      PID:1572

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3564-1-0x0000000002C30000-0x0000000002D30000-memory.dmp

            Filesize

            1024KB

          • memory/3564-2-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/3564-3-0x0000000000400000-0x0000000002B7D000-memory.dmp

            Filesize

            39.5MB

          • memory/3564-5-0x0000000000400000-0x0000000002B7D000-memory.dmp

            Filesize

            39.5MB

          • memory/3564-6-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB