Analysis

  • max time kernel
    151s
  • max time network
    72s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07-11-2022 08:12

General

  • Target

    a5b4ca5696e1d31c3c92096597ce10a07dcc61b1ec386d0d35f6161b5ec285b5.exe

  • Size

    182KB

  • MD5

    8f7fefab96ce40cf44b1dc7d3e99fa07

  • SHA1

    48ae769339adbf60031b2a1b4d31f9a8999b09a9

  • SHA256

    a5b4ca5696e1d31c3c92096597ce10a07dcc61b1ec386d0d35f6161b5ec285b5

  • SHA512

    24590d573f5b6b884c62669630bff7ec16318db1e14a6775cb9171150c5f7c12140388511006e0e77fbad9ee4b4901e8d893519d8566c26383a081cbe878338b

  • SSDEEP

    3072:v7Ej8XWYws7D/LSaOML5z3Il0Hx1cjMahSkgyknsvb:vY8GYwsv/L7Ou340PYMPn4

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5b4ca5696e1d31c3c92096597ce10a07dcc61b1ec386d0d35f6161b5ec285b5.exe
    "C:\Users\Admin\AppData\Local\Temp\a5b4ca5696e1d31c3c92096597ce10a07dcc61b1ec386d0d35f6161b5ec285b5.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3500

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3500-115-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-116-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-117-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-118-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-119-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-120-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-121-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-122-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-123-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-124-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-125-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-126-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-127-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-128-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-129-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-130-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-131-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-132-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-133-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-134-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-135-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-136-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-138-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-139-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-140-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-141-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-142-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-143-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-144-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-146-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-147-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-145-0x00000000006A0000-0x00000000007EA000-memory.dmp

    Filesize

    1.3MB

  • memory/3500-149-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-150-0x0000000000400000-0x0000000000588000-memory.dmp

    Filesize

    1.5MB

  • memory/3500-148-0x0000000000670000-0x0000000000679000-memory.dmp

    Filesize

    36KB

  • memory/3500-151-0x00000000776C0000-0x000000007784E000-memory.dmp

    Filesize

    1.6MB

  • memory/3500-152-0x0000000000400000-0x0000000000588000-memory.dmp

    Filesize

    1.5MB