Analysis

  • max time kernel
    94s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 06:08

General

  • Target

    9f2af1a4c1a32ce29e548fd6e62d0b7e377dc438750a0b3465bd8d05d9768f74.exe

  • Size

    326KB

  • MD5

    fa62cc2acb168c294bb4dac80ac27ce7

  • SHA1

    7fbf2fd8498b2b84a71043f3216fbe97a2be1834

  • SHA256

    9f2af1a4c1a32ce29e548fd6e62d0b7e377dc438750a0b3465bd8d05d9768f74

  • SHA512

    f6aaee1cafd05950980b84d1890d46fc6f6a47c2dd4ace71b59551f5651987db681c34bd7d64cf3ca6317de6dfa06d18a35c923a55054666b77ffe0bfba685c7

  • SSDEEP

    6144:AqJLNlrUbzCU87aFOpwwBqYKbnDQ9cuOPZElnyHSRY:AwRlruzrOK7YSE9zOkTR

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\9f2af1a4c1a32ce29e548fd6e62d0b7e377dc438750a0b3465bd8d05d9768f74.exe
    "C:\Users\Admin\AppData\Local\Temp\9f2af1a4c1a32ce29e548fd6e62d0b7e377dc438750a0b3465bd8d05d9768f74.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:4816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 488
      2⤵
      • Program crash
      PID:3144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4816 -ip 4816
    1⤵
      PID:4464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4816-1-0x0000000000710000-0x0000000000810000-memory.dmp

      Filesize

      1024KB

    • memory/4816-2-0x00000000005F0000-0x00000000005F9000-memory.dmp

      Filesize

      36KB

    • memory/4816-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4816-4-0x0000000000400000-0x0000000000457000-memory.dmp

      Filesize

      348KB

    • memory/4816-5-0x00000000005F0000-0x00000000005F9000-memory.dmp

      Filesize

      36KB

    • memory/4816-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB