Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 21:05

General

  • Target

    file.exe

  • Size

    187KB

  • MD5

    16888a9243c0b4f8059a010bc289f41b

  • SHA1

    bfaef8e208df1317190e15816f9e3ca5b37a96e7

  • SHA256

    d287166d28f220c90449e317d05adbb24e156026a72b5072db0d15b241b76afe

  • SHA512

    42d929a08c4d759b47d737f4716be8a65011e561e14bc28ee85a16c0a8d2b7ea0be59bfbebe7ec0ef1526b734717791ff528c2988e4846dfd020730fc9425d09

  • SSDEEP

    3072:KIT1bV8Bc+6LD8+fEIj5KQcdSepLr1/ivLgMcIHQzJXRizhLk:PTg6LD8sr6Lr1/0WlIl

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:1308

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1308-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

    Filesize

    8KB

  • memory/1308-55-0x000000000083B000-0x000000000084C000-memory.dmp

    Filesize

    68KB

  • memory/1308-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1308-57-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB

  • memory/1308-58-0x0000000000400000-0x000000000064C000-memory.dmp

    Filesize

    2.3MB