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 13:45

General

  • Target

    67b94e7b359bd2be3570e111f80e957b91b16b7b6c75754859a693742f84edcb.exe

  • Size

    323KB

  • MD5

    1656bc9a72d97cf483dd2324bfb32505

  • SHA1

    1fdb0e3c682d450a30de3dc9d6826e86cd6eeeb3

  • SHA256

    67b94e7b359bd2be3570e111f80e957b91b16b7b6c75754859a693742f84edcb

  • SHA512

    a16ed17136afaf5331584fa477e78418946c7c4697ccef5ae415f00570fbe4f57c32ebf61344529bbad5aa1c9ae7539b3d83d1e1fc277b544634f5ef53875e0d

  • SSDEEP

    6144:3cCPJD/dbqiO9+V3QJWvDmOMAZ3ioqRL1LEgOXro:3cabqLsVYWvDmO3ZqRL1LU

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

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\67b94e7b359bd2be3570e111f80e957b91b16b7b6c75754859a693742f84edcb.exe
    "C:\Users\Admin\AppData\Local\Temp\67b94e7b359bd2be3570e111f80e957b91b16b7b6c75754859a693742f84edcb.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:1404
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 352
      2⤵
      • Program crash
      PID:1964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1404 -ip 1404
    1⤵
      PID:1136

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1404-1-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1404-2-0x0000000000520000-0x0000000000529000-memory.dmp

      Filesize

      36KB

    • memory/1404-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1404-4-0x0000000000400000-0x0000000000492000-memory.dmp

      Filesize

      584KB

    • memory/1404-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1404-5-0x0000000000520000-0x0000000000529000-memory.dmp

      Filesize

      36KB