Analysis

  • max time kernel
    150s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    15/02/2023, 13:32

General

  • Target

    file.exe

  • Size

    193KB

  • MD5

    49e02cd760fb8b473c882c995e01628a

  • SHA1

    fbc27577da0f07f4fe2d0fcccd779c58b0e8dc90

  • SHA256

    2fc7b728b1dddd7d23d84fe1dc692b42175562d59dbf3baf331622ecfb1c205a

  • SHA512

    b1f236194e3ade3c69fde581f586676cd7e1a9c062e4bd4a7fcde3f1b72a732d5996110551557d652259c2458e61e6f0cef342f1a303a6b15cf5844b1121aa14

  • SSDEEP

    3072:07tIZkbn+gGxgNtLWTY67yPFWlalr0kM45Tc5rVE7e:02ZyGxgNtM7ydWlalr0D4+E

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:1780

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1780-54-0x0000000075991000-0x0000000075993000-memory.dmp

          Filesize

          8KB

        • memory/1780-55-0x00000000006BB000-0x00000000006CE000-memory.dmp

          Filesize

          76KB

        • memory/1780-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/1780-57-0x0000000000400000-0x0000000000562000-memory.dmp

          Filesize

          1.4MB

        • memory/1780-58-0x0000000000400000-0x0000000000562000-memory.dmp

          Filesize

          1.4MB