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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
    03/02/2023, 16:03

General

  • Target

    file.exe

  • Size

    193KB

  • MD5

    6f918cff25ea3d623311791a62929338

  • SHA1

    9737383c44e91b0033929bae7984b25a6472ebf1

  • SHA256

    f6f3362795202bb5734676c0ada843d211c968cffae53e16ccec79ced53e4952

  • SHA512

    bd784827d90ab2deadc804a792a6e100830a9d46ac39e7444d545895b1ad96c45261d926f966980bb112d1c744d2c303f7fcb7fe99dbed41a46f28fa5b27fc71

  • SSDEEP

    3072:keP/+d3dtL5XeLqjzILTWD655JthT5WEzI1b3KCx+DnfIH:kenM5XeLwziTxthT5W3x+LIH

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:1808

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1808-54-0x0000000075211000-0x0000000075213000-memory.dmp

    Filesize

    8KB

  • memory/1808-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1808-55-0x000000000091B000-0x000000000092E000-memory.dmp

    Filesize

    76KB

  • memory/1808-57-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/1808-58-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB