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Analysis

  • max time kernel
    51s
  • max time network
    57s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 08:19

General

  • Target

    file.exe

  • Size

    260KB

  • MD5

    53c5cecd0a2b7e93a273a79eb2330c68

  • SHA1

    9491a57538be86f1fb821f7f051a37a89b22304d

  • SHA256

    4f33490d3b50feb141eac8b30e1c6f7825afe3124b1ddd94452a054ae1610aaf

  • SHA512

    90f7b876fbcde79aacef1e2ce89d7c0d78ccfb12ff2d62c279ed9daf9427ce3511f145b68b8d4e07331b7900392b8e32a66a2c126176d2752633a94263a012d8

  • SSDEEP

    3072:zHB66wBq08LN8umATV5fjo/yZpICg+2/HtwBGrggcgO1eXsTCv11M/h3:dwBn8LNLmUwcg+2/HqUrghg8TC/

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: 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:4240

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4240-132-0x0000000002E87000-0x0000000002E9C000-memory.dmp

    Filesize

    84KB

  • memory/4240-133-0x0000000002D70000-0x0000000002D79000-memory.dmp

    Filesize

    36KB

  • memory/4240-134-0x0000000000400000-0x0000000002C2F000-memory.dmp

    Filesize

    40.2MB

  • memory/4240-136-0x0000000002D70000-0x0000000002D79000-memory.dmp

    Filesize

    36KB

  • memory/4240-135-0x0000000002E87000-0x0000000002E9C000-memory.dmp

    Filesize

    84KB

  • memory/4240-137-0x0000000000400000-0x0000000002C2F000-memory.dmp

    Filesize

    40.2MB