Resubmissions

09-04-2024 12:36

240409-psyg6afa72 10

09-04-2024 12:36

240409-psxwmaad2s 10

09-04-2024 12:36

240409-psw94afa69 10

09-04-2024 12:36

240409-pswnkaac9z 10

29-02-2024 04:55

240229-fkfspsdh3x 10

Analysis

  • max time kernel
    1792s
  • max time network
    1592s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-04-2024 12:36

General

  • Target

    6d533c8a98cee42c8f797a0b982a0be0da8d7503da8c42e8da10a88bfee9bf23.exe

  • Size

    162KB

  • MD5

    5cddaacf9782c030db128e3ebfd8f301

  • SHA1

    71bae291b66ecfad6ee79ab150c9b4bdc676f06c

  • SHA256

    6d533c8a98cee42c8f797a0b982a0be0da8d7503da8c42e8da10a88bfee9bf23

  • SHA512

    bee3cbdeac5a317f58ebb2d621740f8b7e81e47db236327cb0e908bc49886e320e30a95191470953177740f702adfe704a626325ddd2a33f10c8ec3060059797

  • SSDEEP

    3072:pR3aImWaDnBilDV8X+Ld1VVuLtKsQfk1RoGJS4dNVEv:pIbWaDBilDVNLdJBsQfk77X

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Program crash 1 IoCs
  • 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\6d533c8a98cee42c8f797a0b982a0be0da8d7503da8c42e8da10a88bfee9bf23.exe
    "C:\Users\Admin\AppData\Local\Temp\6d533c8a98cee42c8f797a0b982a0be0da8d7503da8c42e8da10a88bfee9bf23.exe"
    1⤵
    • Checks SCSI registry key(s)
    PID:4532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 492
      2⤵
      • Program crash
      PID:5036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4532-1-0x00000000025D0000-0x00000000026D0000-memory.dmp

    Filesize

    1024KB

  • memory/4532-2-0x0000000000400000-0x00000000022D1000-memory.dmp

    Filesize

    30.8MB

  • memory/4532-3-0x00000000023D0000-0x00000000023DB000-memory.dmp

    Filesize

    44KB

  • memory/4532-6-0x00000000025D0000-0x00000000026D0000-memory.dmp

    Filesize

    1024KB