Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2023 04:31

General

  • Target

    file.exe

  • Size

    210KB

  • MD5

    92bb8675d4eedd4d50603597ce85dbbf

  • SHA1

    618f820d738a192c3e70875b01a612df48c03698

  • SHA256

    8df105affac7a3c0348efdb7c5f1f159acceda0c13d5f318e611e5528e82d874

  • SHA512

    22ef20a9f4110f5718dacbc81f75dd94c96756b60b34c9d4058d78e68b58d0e4ce7bfb717b996ff26eb1c8dcabd30dbe3a641491a4c57f74a1ce89a9a2e4c564

  • SSDEEP

    3072:1MXWFheF3d56wEZf+iV9uAw7Xw3c249xSqQNqi:1InFapZfMAb3Fh

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:860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/860-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
    Filesize

    8KB

  • memory/860-55-0x0000000002C7B000-0x0000000002C8C000-memory.dmp
    Filesize

    68KB

  • memory/860-56-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

  • memory/860-57-0x0000000000400000-0x0000000002B9D000-memory.dmp
    Filesize

    39.6MB

  • memory/860-58-0x0000000000400000-0x0000000002B9D000-memory.dmp
    Filesize

    39.6MB