Analysis

  • max time kernel
    150s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 14:32

General

  • Target

    file.exe

  • Size

    144KB

  • MD5

    ffdc789b9f099e6776ec601f651dcfe2

  • SHA1

    12a98231c9111d806f214310f78986caa05022a3

  • SHA256

    312b3f802b50cc27fd14ff04b7c9d76c75d5d74e180096bb61f4032e7708e44a

  • SHA512

    0b37cb8825567b863edf60b658fe0aac90f113391e57e74692136447d27277196c1fb55f4fe0083af62163105cb6f8531c0087cf9e0e73d214aed7b90025b2f8

  • SSDEEP

    3072:OH54FneJZRQ+TEmft9LFAZWF7ncAJ0Pi9QMag:fFnTPmfDLFkWdcW0Pi9Q0

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:988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/988-55-0x0000000075021000-0x0000000075023000-memory.dmp

    Filesize

    8KB

  • memory/988-56-0x0000000000230000-0x0000000000330000-memory.dmp

    Filesize

    1024KB

  • memory/988-57-0x00000000003A0000-0x00000000003A9000-memory.dmp

    Filesize

    36KB

  • memory/988-58-0x0000000000400000-0x0000000000580000-memory.dmp

    Filesize

    1.5MB

  • memory/988-59-0x0000000000400000-0x0000000000580000-memory.dmp

    Filesize

    1.5MB