Analysis

  • max time kernel
    150s
  • max time network
    104s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26/09/2022, 00:05

General

  • Target

    9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468.exe

  • Size

    175KB

  • MD5

    f65915666227e62319ff736c8e057462

  • SHA1

    5f02e587be5d90fd4cb0ec9fcc807a499f934125

  • SHA256

    9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468

  • SHA512

    e779de4856901c9598864cf11364cb0a7fa2d7f0e694eb395970381d0b0a2c649cc8a586069e23d1eaced51e7950b39048989a22ab9fdb4287f1fcc4ea5df421

  • SSDEEP

    3072:tG4/bNeafc8z5ms/oyG0bHttnSMQFBNFOkAN5x:RfBoy9bNtnMV

Malware Config

Signatures

  • Detects Smokeloader packer 5 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 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
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468.exe
    "C:\Users\Admin\AppData\Local\Temp\9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\AppData\Local\Temp\9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468.exe
      "C:\Users\Admin\AppData\Local\Temp\9835d1ad8638c10687f5b0b49e9bf385deb77fb583b113f8cd6501cb20c2f468.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3796

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3516-116-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-117-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-118-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-119-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-120-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-121-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-122-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-123-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-124-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-125-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-126-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-127-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-128-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-129-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-130-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-131-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-132-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-133-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-134-0x00000000008A6000-0x00000000008B6000-memory.dmp

    Filesize

    64KB

  • memory/3516-135-0x00000000006F0000-0x00000000006F9000-memory.dmp

    Filesize

    36KB

  • memory/3516-136-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-137-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-138-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-140-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-141-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-139-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-142-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-143-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-144-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3516-150-0x00000000008A6000-0x00000000008B6000-memory.dmp

    Filesize

    64KB

  • memory/3796-145-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3796-147-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-149-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-148-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-151-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-152-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-154-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-153-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-155-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-156-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-157-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-158-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-159-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-160-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-162-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-161-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3796-163-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-164-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-165-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-166-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-167-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-168-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-169-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-170-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-171-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-172-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-173-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-174-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-175-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-176-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-177-0x0000000077C90000-0x0000000077E1E000-memory.dmp

    Filesize

    1.6MB

  • memory/3796-178-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB