Analysis

  • max time kernel
    204s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 03:31

General

  • Target

    file.exe

  • Size

    148KB

  • MD5

    d268017f3423e8bc2bdc47fbc655a637

  • SHA1

    377deffa4d940af50752c7cfa2afef173b22ddcd

  • SHA256

    2aeb78a8b1621bc9e57c471e6a2882dc755ef17483a4aee7c2e04cc69a9feb26

  • SHA512

    288eed2d1d249ac85e7dd7c67f71125eaf5131deb4f816e5d0ddd4605f9a8dbf36f398e22771ee8c9bfef683a7e7e4bb4c03bc789965454bc25d5ce68a759d18

  • SSDEEP

    3072:xoPrn0sBvRaEfh7ciRWA2IGoP3m07m6pf4y5B+J8UAs1:Q0seCNctATfTD4y5B+J8

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
  • Suspicious use of AdjustPrivilegeToken 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:988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/988-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

    Filesize

    8KB

  • memory/988-55-0x00000000006AD000-0x00000000006BE000-memory.dmp

    Filesize

    68KB

  • memory/988-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/988-57-0x0000000000400000-0x0000000000582000-memory.dmp

    Filesize

    1.5MB

  • memory/988-58-0x0000000000400000-0x0000000000582000-memory.dmp

    Filesize

    1.5MB