Analysis

  • max time kernel
    151s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2022, 17:12

General

  • Target

    malware_smoke_320514046.exe

  • Size

    3.2MB

  • MD5

    bf0e21100030960c2645c7821463660b

  • SHA1

    b9ede7edf5e120b93f6c6442f1b522e35ea9ad47

  • SHA256

    9f6b8b8e7cdd07f6fa1a32840aeda503bfd5af6d238e9763ccb2015cea2d923b

  • SHA512

    93f6b78032b823032d84d8117e722c6aefc224d7e925835adc6512f763fa5b741f35313ba72f17d02d5518c8c598069be4dd52c275198bfe1e74b47e2549d782

  • SSDEEP

    49152:YePKD8aAjLWB1KlVq5zsFVqBrLAUj0nnTXV+V/x7Y:YePVBLdlGSYBrLAM0nTXV+

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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 AdjustPrivilegeToken 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\malware_smoke_320514046.exe
    "C:\Users\Admin\AppData\Local\Temp\malware_smoke_320514046.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4100

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2416-173-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-174-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-139-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-140-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-142-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-141-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-143-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-144-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-145-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-175-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-147-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-148-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-149-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-150-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-151-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-152-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-153-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-154-0x00000000030A0000-0x00000000030B0000-memory.dmp

          Filesize

          64KB

        • memory/2416-155-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-156-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-157-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-158-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-159-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-160-0x00000000030C0000-0x00000000030D0000-memory.dmp

          Filesize

          64KB

        • memory/2416-161-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-162-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-163-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-164-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-165-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-166-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-167-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-168-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-169-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-170-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-171-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-172-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-138-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-137-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-146-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-176-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-177-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-178-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-179-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-180-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-181-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-184-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-183-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-182-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-185-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-186-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-187-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-188-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-189-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-190-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-191-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-192-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-193-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-194-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-195-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-196-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-197-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-198-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-199-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-200-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-201-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-202-0x0000000003090000-0x00000000030A0000-memory.dmp

          Filesize

          64KB

        • memory/2416-203-0x0000000002770000-0x0000000002780000-memory.dmp

          Filesize

          64KB

        • memory/2416-204-0x0000000002780000-0x0000000002790000-memory.dmp

          Filesize

          64KB

        • memory/4100-132-0x0000000000400000-0x0000000000730000-memory.dmp

          Filesize

          3.2MB

        • memory/4100-133-0x0000000004310000-0x00000000044C6000-memory.dmp

          Filesize

          1.7MB

        • memory/4100-134-0x0000000000400000-0x0000000000730000-memory.dmp

          Filesize

          3.2MB

        • memory/4100-135-0x0000000002520000-0x000000000252A000-memory.dmp

          Filesize

          40KB

        • memory/4100-136-0x0000000000400000-0x0000000000730000-memory.dmp

          Filesize

          3.2MB