Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    15-11-2022 10:10

General

  • Target

    750af2e33ff183e381e853af4fd7a4b16500639a6d109e1600a04f5fba65caed.exe

  • Size

    153KB

  • MD5

    c9b8a56ae44d31bf77e38425277cf79f

  • SHA1

    ef24cff7cc9e4b9fbb6888f7d80d51a91855211e

  • SHA256

    750af2e33ff183e381e853af4fd7a4b16500639a6d109e1600a04f5fba65caed

  • SHA512

    084b3131d17c26e751ee6273ad759b9773f3a174d88c26de82c2a712ee8b6b16f3f2163c16252e4dd7d9c6d32c9068d8a622101cc24188de924f35d3e7f02620

  • SSDEEP

    3072:FYY5LEyU+qcXE55bUfmsLppTR5A69wAEVzTlVwWbqS7:nLEyU+9YWmOppTR6swAE9lVbuK

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\750af2e33ff183e381e853af4fd7a4b16500639a6d109e1600a04f5fba65caed.exe
    "C:\Users\Admin\AppData\Local\Temp\750af2e33ff183e381e853af4fd7a4b16500639a6d109e1600a04f5fba65caed.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1064

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1064-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp
    Filesize

    8KB

  • memory/1064-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1064-55-0x0000000000A0B000-0x0000000000A1C000-memory.dmp
    Filesize

    68KB

  • memory/1064-57-0x0000000000400000-0x000000000058C000-memory.dmp
    Filesize

    1.5MB

  • memory/1064-58-0x0000000000400000-0x000000000058C000-memory.dmp
    Filesize

    1.5MB