Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2022 06:10

General

  • Target

    1550510aa27041e5d414070d4b10af13d3ca1e44f86c351e8498e52b0939f2f3.exe

  • Size

    214KB

  • MD5

    3a169176f43bac6c9c629071b6ac513b

  • SHA1

    782aa22755e4c862c3eab8a3aa70ae4c08170922

  • SHA256

    1550510aa27041e5d414070d4b10af13d3ca1e44f86c351e8498e52b0939f2f3

  • SHA512

    df820fb5296753b05c8edf74db8ff227801494e03b9b7c1e0d1c6d5f7b5012a4421820c6db215a85dc56b7bd03ff9b84a488651d47070397eb3055cece178d24

  • SSDEEP

    3072:FQOs2LR24RRhMbpyUifPwVSRch12Q6h+ThDg3uwlbZHPvHOil3lk025PH:C+LoTbti3wVG08iVU+41vvjlVklPH

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\1550510aa27041e5d414070d4b10af13d3ca1e44f86c351e8498e52b0939f2f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1550510aa27041e5d414070d4b10af13d3ca1e44f86c351e8498e52b0939f2f3.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-54-0x0000000000608000-0x0000000000619000-memory.dmp
    Filesize

    68KB

  • memory/2040-55-0x0000000075631000-0x0000000075633000-memory.dmp
    Filesize

    8KB

  • memory/2040-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/2040-56-0x0000000000608000-0x0000000000619000-memory.dmp
    Filesize

    68KB

  • memory/2040-58-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

  • memory/2040-59-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB