Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2023, 01:02

General

  • Target

    file.exe

  • Size

    192KB

  • MD5

    f59cb46c4abb16e89eb50ec981152327

  • SHA1

    2b0eef5bee126dffc3bf99ad55bc63fca6177ba8

  • SHA256

    11aefe9d546c991bf082a68329de23cf9b084e2ec23c702308a905d1dd7bf218

  • SHA512

    bbf158f0200c725f968f1795f20772b28ca38680d82f8fe53c9be222684c2828cde9eb593eeb6ae14995151dad39a75939026233b941961cb78a904bf3feb34f

  • SSDEEP

    3072:Xlk0+ca16LNIc1lh3wWja5SpCqytclF8G9sqrO8:Xl9L11n3wkpbytclFfsqC

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:1532

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1284-59-0x000007FEF5CB0000-0x000007FEF5DF3000-memory.dmp

    Filesize

    1.3MB

  • memory/1284-60-0x000007FEB2A10000-0x000007FEB2A1A000-memory.dmp

    Filesize

    40KB

  • memory/1284-61-0x000007FEF5CB0000-0x000007FEF5DF3000-memory.dmp

    Filesize

    1.3MB

  • memory/1284-62-0x000007FEB2A10000-0x000007FEB2A1A000-memory.dmp

    Filesize

    40KB

  • memory/1532-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

    Filesize

    8KB

  • memory/1532-55-0x000000000055B000-0x000000000056E000-memory.dmp

    Filesize

    76KB

  • memory/1532-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1532-57-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/1532-58-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB