Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2023 05:40

General

  • Target

    file.exe

  • Size

    207KB

  • MD5

    e61bd1023de1c935149a998c33ae9f37

  • SHA1

    f06f36974c483508c0616b5de63aa70472358b14

  • SHA256

    1ce27fdc5a5869835ceaef65c07fc5cf0165d373aa9cae89a5f713d7d704fc29

  • SHA512

    81999880f516b3b6b2ff584e4e8ae4b70e33fe2fcfb0ac15b8f3397e88666e1985d0b62a5660a32c5f6718ef374fa338a92be961dbf586c2a10d3fc9f3d8f475

  • SSDEEP

    3072:ZXNhbS3y+k+BFCJ5vGgdBmRVDb5Lk3O5+n/06Pwx7apb:9fgy+k+uzPMRVDb58u6Pzp

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: 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:604

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/604-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

    Filesize

    8KB

  • memory/604-55-0x0000000002C7B000-0x0000000002C8C000-memory.dmp

    Filesize

    68KB

  • memory/604-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/604-57-0x0000000000400000-0x0000000002B9C000-memory.dmp

    Filesize

    39.6MB

  • memory/604-58-0x0000000000400000-0x0000000002B9C000-memory.dmp

    Filesize

    39.6MB