Analysis

  • max time kernel
    151s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 09:32

General

  • Target

    file.exe

  • Size

    133KB

  • MD5

    e685e1b28edb9377f41af59ba7555c89

  • SHA1

    0505a5c85369cf5e4f2620327bc27a8442d545f1

  • SHA256

    784209bb8b30cc44cc29b81bab87946ce32aeaa23abd0f796d7c7d4a74785233

  • SHA512

    67b27de8b3e2f46d561eb1218e141981f2da66f4c86fcabc4b2ff7c2066bdc92b271f19d32d2d49ea3f155f2a4ac94c8ca9823da376c8f91bd3a312b29e005c5

  • SSDEEP

    3072:EbamJg7jRo2h0ll/LJZq7Fg/kBK+eOfujajv328:PmyU7qUSbsCv

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:1708

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1708-54-0x0000000075111000-0x0000000075113000-memory.dmp

    Filesize

    8KB

  • memory/1708-55-0x000000000068D000-0x000000000069E000-memory.dmp

    Filesize

    68KB

  • memory/1708-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1708-57-0x0000000000400000-0x000000000057E000-memory.dmp

    Filesize

    1.5MB

  • memory/1708-58-0x0000000000400000-0x000000000057E000-memory.dmp

    Filesize

    1.5MB