Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-10-2022 06:32

General

  • Target

    451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075.exe

  • Size

    267KB

  • MD5

    31493a2c14069e81396cc4c4658dabf4

  • SHA1

    640351c768401364a02d9d099a100a61b376d9f0

  • SHA256

    451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075

  • SHA512

    e0e9935e3554a9a0163974baf94ee09dfb240ecd4c4aa4924eb2a646ef910b52334ffa9eacea54019925fda9436102214059ffaf7464e59fa683e92f74e628a6

  • SSDEEP

    6144:0ujnNNcT0OX5Cr3Nur2CfJePuzbgwug9ifxGDwVfU:0mNOAZrdzIAPunnj8f8

Malware Config

Signatures

  • Detects Smokeloader packer 4 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075.exe
    "C:\Users\Admin\AppData\Local\Temp\451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3404
    • C:\Users\Admin\AppData\Local\Temp\451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075.exe
      "C:\Users\Admin\AppData\Local\Temp\451c297be1d5a72b3cece660b8ffaddadaf95447f072c2765073865a637b5075.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3832

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3004-189-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-255-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-140-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-257-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-256-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-190-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-141-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-142-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-143-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-144-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-145-0x00000000026F0000-0x0000000002700000-memory.dmp

    Filesize

    64KB

  • memory/3004-146-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-147-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-148-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-149-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-150-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-151-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-152-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-153-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-154-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-155-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-156-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-157-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-158-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-159-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-160-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-161-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-162-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-163-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-164-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-165-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-166-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-167-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-168-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-169-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-170-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-171-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-172-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-173-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-174-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-175-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-176-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-177-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-138-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-179-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-181-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-180-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-182-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-184-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-183-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-185-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-186-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-187-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-188-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-178-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-139-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-208-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-192-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-193-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-194-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-195-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-196-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-197-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-198-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-199-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-200-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-201-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-202-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-203-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-204-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-205-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-206-0x0000000002700000-0x0000000002710000-memory.dmp

    Filesize

    64KB

  • memory/3004-207-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-191-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-209-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-210-0x0000000002700000-0x0000000002710000-memory.dmp

    Filesize

    64KB

  • memory/3004-211-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-212-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-213-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/3004-214-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-215-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-216-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-217-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-219-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-218-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-220-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-221-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-222-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-223-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-224-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-225-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-226-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-227-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-228-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-230-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-231-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-232-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-233-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-234-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-235-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-236-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/3004-253-0x00000000026E0000-0x00000000026F0000-memory.dmp

    Filesize

    64KB

  • memory/3004-254-0x0000000002700000-0x0000000002710000-memory.dmp

    Filesize

    64KB

  • memory/3404-135-0x00000000006A0000-0x00000000006A9000-memory.dmp

    Filesize

    36KB

  • memory/3404-134-0x000000000070D000-0x000000000071E000-memory.dmp

    Filesize

    68KB

  • memory/3832-132-0x0000000000000000-mapping.dmp

  • memory/3832-133-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3832-136-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3832-137-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB