Analysis

  • max time kernel
    150s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16/02/2023, 02:34

General

  • Target

    file.exe

  • Size

    204KB

  • MD5

    50d92ca8c555894b0fd99d7693b21c12

  • SHA1

    a8627e2ba633c7c45a577e849c89926fc1a28160

  • SHA256

    d2ba10351a94318d0d913a307533932d856237048e15d73218ee027b97a7c765

  • SHA512

    67db31d496fe855c024f1a2db95a6001170ac5603f84863889876918332c9e474a697ba9b526863cfc3755320d0541efc9e8270160518b908f6ace348fed1f3e

  • SSDEEP

    3072:Z6C/1q2fohoPU2YLv1ywNjzj7R+LdmbmVDNZx6XLK3rgEQ:Zr/1Fc2OUwD+BmSBNZx6Oc

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:1992

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1992-54-0x00000000763A1000-0x00000000763A3000-memory.dmp

          Filesize

          8KB

        • memory/1992-55-0x000000000060E000-0x0000000000621000-memory.dmp

          Filesize

          76KB

        • memory/1992-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/1992-57-0x0000000000400000-0x0000000000567000-memory.dmp

          Filesize

          1.4MB

        • memory/1992-58-0x0000000000400000-0x0000000000567000-memory.dmp

          Filesize

          1.4MB