Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2022 14:31

General

  • Target

    file.exe

  • Size

    229KB

  • MD5

    a76d6824c331c888ba17df92923a08e6

  • SHA1

    63c2c81660cb0a1692fe3cc482f07fab4d9cb1a4

  • SHA256

    0df08cef62ebb5d1a85bf410873a39ea43f5c01706595d3ed8ae2afa649e0208

  • SHA512

    e0980639ee6232a08fc862f930e14b38751df1ad26f588b9a43771ec66c5512bbb6ec9997e17ce2fcba05f34df3065a1ceaa0fe388c3d0ac36e68323947322b9

  • SSDEEP

    3072:GSL8uzJgTnzGxyAnc0Oo/pPujFQou+oukzUKLCeWBkOuRGK:ZL8agTzyyA/hbhukoKeepjcK

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:1196

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1196-54-0x0000000076531000-0x0000000076533000-memory.dmp
    Filesize

    8KB

  • memory/1196-57-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

  • memory/1196-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1196-55-0x000000000056A000-0x000000000057A000-memory.dmp
    Filesize

    64KB

  • memory/1196-58-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

  • memory/1204-59-0x000007FEF63F0000-0x000007FEF6533000-memory.dmp
    Filesize

    1.3MB

  • memory/1204-60-0x000007FF5CF40000-0x000007FF5CF4A000-memory.dmp
    Filesize

    40KB