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
    07/01/2023, 06:56

General

  • Target

    26fe4336a7d372adf5f211d7f412aecf.exe

  • Size

    300KB

  • MD5

    26fe4336a7d372adf5f211d7f412aecf

  • SHA1

    4fc85afe503f085ef16f57fac073596f8eb10afd

  • SHA256

    250a688bba3b23f2e3d7715c6b0999ebe93ac5418d19f5576522a2bfa27b65cf

  • SHA512

    d12a57a8e47216403aa7e995b7a4c051f5e135a19fc7e556b458343a87b61e70b08109b05b3332b8d4f492b3e6caa0d22a1b8b9312935c469ff6740c28ed0a4a

  • SSDEEP

    3072:d6X0oLvLxP4S5R7X8d+Jkvtcc0dcbcfttHbllQKJZQrC9IXfWHgqWcHF/k0BJ1:UdLv9P4KnJkzTbavbSdf+JHF/k0BJ

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\26fe4336a7d372adf5f211d7f412aecf.exe
    "C:\Users\Admin\AppData\Local\Temp\26fe4336a7d372adf5f211d7f412aecf.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:616

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/616-54-0x0000000075931000-0x0000000075933000-memory.dmp

          Filesize

          8KB

        • memory/616-55-0x0000000002E0B000-0x0000000002E21000-memory.dmp

          Filesize

          88KB

        • memory/616-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/616-57-0x0000000000400000-0x0000000002C3D000-memory.dmp

          Filesize

          40.2MB

        • memory/616-58-0x0000000000400000-0x0000000002C3D000-memory.dmp

          Filesize

          40.2MB