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Analysis

  • max time kernel
    223s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 02:16

General

  • Target

    def91d01e64892f2b720ceec7b0e5774b7ee0a14e709d3477761a1d372d8a622.exe

  • Size

    274KB

  • MD5

    f20d7caaa09e7b79277ce088ceb61888

  • SHA1

    2789b4652a4ec700927c4a6ee28ac3ac802afdde

  • SHA256

    def91d01e64892f2b720ceec7b0e5774b7ee0a14e709d3477761a1d372d8a622

  • SHA512

    211af48dc436b93ea68bc667236cb1588a37ba10128757adddb3f582393faae2acc31351773c0e59738fe1f2bf660c7676122370ecca789e606359b95f04d32f

  • SSDEEP

    6144:NOHyMsBtyXs721mIU9gzgkoIDc57brVS:NOHyjt361OIgKDc57nVS

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\def91d01e64892f2b720ceec7b0e5774b7ee0a14e709d3477761a1d372d8a622.exe
    "C:\Users\Admin\AppData\Local\Temp\def91d01e64892f2b720ceec7b0e5774b7ee0a14e709d3477761a1d372d8a622.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1636

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-54-0x0000000076771000-0x0000000076773000-memory.dmp

    Filesize

    8KB

  • memory/1636-55-0x000000000028B000-0x000000000029C000-memory.dmp

    Filesize

    68KB

  • memory/1636-56-0x00000000001B0000-0x00000000001B9000-memory.dmp

    Filesize

    36KB

  • memory/1636-57-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/1636-58-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB