Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    19/10/2022, 12:31

General

  • Target

    file.exe

  • Size

    230KB

  • MD5

    d7122e4fc5f066a0846aa01e7d95d7c8

  • SHA1

    54110c784d1ae3e32a598f7190fbc4b6691f46da

  • SHA256

    11a66a01ad5bf1a78af73a05f167e8f1c202545f6d980524666f0bf91e6a654d

  • SHA512

    873d83962d17bde3fd5d1a9bdd041878dd77de5106362796dfbff51c828d10ead8887f942b2c6b3c7180e985c1446256e1733923edbdb764af2440125cef3c1c

  • SSDEEP

    6144:i4nspoRTLKLtaM7K5/f0yHOU/FP8fohlAS:i4siKZX721HOUdl7

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:1544

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1544-54-0x0000000000728000-0x0000000000739000-memory.dmp

    Filesize

    68KB

  • memory/1544-55-0x0000000075681000-0x0000000075683000-memory.dmp

    Filesize

    8KB

  • memory/1544-56-0x0000000000728000-0x0000000000739000-memory.dmp

    Filesize

    68KB

  • memory/1544-57-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1544-58-0x0000000000400000-0x0000000000597000-memory.dmp

    Filesize

    1.6MB

  • memory/1544-59-0x0000000000400000-0x0000000000597000-memory.dmp

    Filesize

    1.6MB