Analysis

  • max time kernel
    150s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2023, 07:01

General

  • Target

    7873a6083d3990821cd66ad9a5aceebe.exe

  • Size

    300KB

  • MD5

    7873a6083d3990821cd66ad9a5aceebe

  • SHA1

    e0d03bb5c7674dc492687e66975edb397ff0b3c9

  • SHA256

    a063e0087ba5d7026e440f55511f5c55b666df2be4d9512edc9cf83c3c5c9ae3

  • SHA512

    0c3fac2d229696907e3ea5497aafd904eeb9d6591211c985d49e04599ca85339f728de3b68b0c4fcf93a0b3f4b20608d1929ff0782ed1c4b426faaf50eb8f3a1

  • SSDEEP

    3072:luHXsLryIhyp5nqi1JCgLBXcY6e4bKj3rrVTTC9IXfWHgq5iUPzJb0BF:lksLrThyLCgVd6KbrVlf+TPLJb0B

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\7873a6083d3990821cd66ad9a5aceebe.exe
    "C:\Users\Admin\AppData\Local\Temp\7873a6083d3990821cd66ad9a5aceebe.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1284

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1284-54-0x0000000075931000-0x0000000075933000-memory.dmp

          Filesize

          8KB

        • memory/1284-55-0x0000000002D7B000-0x0000000002D91000-memory.dmp

          Filesize

          88KB

        • memory/1284-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/1284-57-0x0000000000400000-0x0000000002C3D000-memory.dmp

          Filesize

          40.2MB

        • memory/1284-58-0x0000000000400000-0x0000000002C3D000-memory.dmp

          Filesize

          40.2MB