Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2023 08:17

General

  • Target

    file.exe

  • Size

    207KB

  • MD5

    a02ac9a6a1aa742bcaab34cdcb051add

  • SHA1

    c90d770222f195d071e536b1e7ec132f5d10cb51

  • SHA256

    d86278fc1659e46fd8b7e220361b30861189d008e86e8a117ab6f5a9884db399

  • SHA512

    45bbd33f6ed924a298405e50c7444568e2dfa3e75cb077461c9436f7b7a461bf8a9905f647b318780f1154cf7e13399dfc72f6681cddba89cfafcd5c12dd926d

  • SSDEEP

    3072:UX9hUtdEiesSewo5YU5NWGheqAlOdAMS/17/fn9x+9Joapb:QSEiesmt/lhMS/17yDp

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:1680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-54-0x0000000075281000-0x0000000075283000-memory.dmp

    Filesize

    8KB

  • memory/1680-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1680-55-0x0000000002C7B000-0x0000000002C8C000-memory.dmp

    Filesize

    68KB

  • memory/1680-57-0x0000000000400000-0x0000000002B9C000-memory.dmp

    Filesize

    39.6MB

  • memory/1680-58-0x0000000000400000-0x0000000002B9C000-memory.dmp

    Filesize

    39.6MB