Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2022 16:41

General

  • Target

    file.exe

  • Size

    214KB

  • MD5

    10dda4f5ca21a100702ec74586292940

  • SHA1

    d606b9c76b65ecd819029e437edee962ecf0f552

  • SHA256

    4a48aefe337d614bc00c6d90133fdbd7b3500ed41301ac6aa1c9a1d8ee10dbd8

  • SHA512

    bfcae12d4692d5e054e4c621ebb853cfb4c7adba8c42d464db92519b51762f6036e848eef033a8298fa38df13d025f04c310f20d29a61fa970ec716e9eea0b60

  • SSDEEP

    3072:avYb9Ly5VwrRCon124MqAtO1gfH03hI0g3uaHzNa3zHOil3lk025PH:0aLy0son1UjEWF+aAjlVklPH

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:2036

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2036-54-0x00000000008B8000-0x00000000008C9000-memory.dmp
    Filesize

    68KB

  • memory/2036-55-0x00000000753D1000-0x00000000753D3000-memory.dmp
    Filesize

    8KB

  • memory/2036-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/2036-56-0x00000000008B8000-0x00000000008C9000-memory.dmp
    Filesize

    68KB

  • memory/2036-58-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

  • memory/2036-59-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB