Analysis

  • max time kernel
    202s
  • max time network
    212s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 00:30

General

  • Target

    file.exe

  • Size

    186KB

  • MD5

    eed590034fc72ac2355c8bd457e45871

  • SHA1

    781b6a9096dae8f9809d6ee42e375f54eb733a39

  • SHA256

    82cc983e849ae36702d3a0c658cd7a93d1463e03ae296dcc2c0ea77ab92b80f6

  • SHA512

    373816a132d4b9ab753f0beed8fedc497a7487a15883285abd1e7ef4dbddfe9154cdbb031b01f4f8507fd778d4c537bc370011cde5c475ffe5416c8ef3b48803

  • SSDEEP

    3072:cA67Ly0SkFUfLDmCBFT/k5Vb1Fjuk17Q5x7UEv5J:27sfLDTBxu76k1c5Njv5J

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2764

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2764-132-0x00000000007DD000-0x00000000007EE000-memory.dmp

    Filesize

    68KB

  • memory/2764-133-0x00000000007B0000-0x00000000007B9000-memory.dmp

    Filesize

    36KB

  • memory/2764-134-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB

  • memory/2764-135-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB