Analysis

  • max time kernel
    150s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 21:26

General

  • Target

    D41A8BD001FEDA9AD29B5178CB438C2E23FC4FB977592.exe

  • Size

    206KB

  • MD5

    5c69d5ee9d7956ca66e976cc14e4c1c6

  • SHA1

    cd00f5c6d14b13b88444fe32dc85421189b213e5

  • SHA256

    d41a8bd001feda9ad29b5178cb438c2e23fc4fb9775929b3885fc54d424ef929

  • SHA512

    9cd5ff6d87f5d0963137fab0d9f310d9e9c6f28a579316204799151f4746e84a0c6460e8d364e9d97838fc5c04d719053b84f61845672ab7163c887871d44028

  • SSDEEP

    3072:i7NgkVCsLxRBH2/5ye0uRcbnl++HwAPLko/Mjux:kxzLzBZe0uR0lnwqL4

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\D41A8BD001FEDA9AD29B5178CB438C2E23FC4FB977592.exe
    "C:\Users\Admin\AppData\Local\Temp\D41A8BD001FEDA9AD29B5178CB438C2E23FC4FB977592.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1288

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

    Filesize

    8KB

  • memory/1288-55-0x000000000028E000-0x000000000029E000-memory.dmp

    Filesize

    64KB

  • memory/1288-56-0x00000000001B0000-0x00000000001B9000-memory.dmp

    Filesize

    36KB

  • memory/1288-57-0x0000000000400000-0x0000000002B7F000-memory.dmp

    Filesize

    39.5MB

  • memory/1288-58-0x0000000000400000-0x0000000002B7F000-memory.dmp

    Filesize

    39.5MB