Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-09-2022 01:23

General

  • Target

    5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455.exe

  • Size

    271KB

  • MD5

    1c1b039422b43c467f6afddbaf576d83

  • SHA1

    36c55bae081563bddb982de6b749a7f7fe3591fe

  • SHA256

    5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455

  • SHA512

    4a1ba46a316f9c77551de6ab379553393b5286c63661a5fe9e0d364868d3a9f92dbef66df59f433e5d9a9225857192a60fc37e2f71d9b6943474596757b9129c

  • SSDEEP

    3072:OXhZudGeGQJ8M+91q5HlWRAPulCDc4p0qdVCmsxkgaBChUpZa9uD6VdyhkgRv4eR:WT5E8f9Cq8cCDcEOTiga3wVfg

Malware Config

Signatures

  • Detects Smokeloader packer 5 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • 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 WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455.exe
    "C:\Users\Admin\AppData\Local\Temp\5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Users\Admin\AppData\Local\Temp\5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455.exe
      "C:\Users\Admin\AppData\Local\Temp\5280656180e5d2de75a102392d232e5543070d65b0e649551139dec65b362455.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4544

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2764-116-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-117-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-118-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-119-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-120-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-121-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-122-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-124-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-125-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-126-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-127-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-128-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-129-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-130-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-131-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-132-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-133-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-134-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-135-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-136-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-137-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-138-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-139-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-140-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-141-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-143-0x00000000004D0000-0x000000000061A000-memory.dmp

    Filesize

    1.3MB

  • memory/2764-144-0x00000000004A0000-0x00000000004A9000-memory.dmp

    Filesize

    36KB

  • memory/2764-142-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/2764-145-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-146-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4544-148-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-149-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-150-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-151-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-152-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-153-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-154-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-155-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-157-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-156-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-158-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-159-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-160-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-161-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-162-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-163-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-164-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4544-165-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-166-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-167-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-168-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-169-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-170-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-171-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-172-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-173-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-174-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-175-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-176-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-177-0x00000000779B0000-0x0000000077B3E000-memory.dmp

    Filesize

    1.6MB

  • memory/4544-178-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB