Analysis

  • max time kernel
    151s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2022, 13:20

General

  • Target

    file.exe

  • Size

    311KB

  • MD5

    a034cbb1ffdcc27f1eb9d3e90d03a638

  • SHA1

    88d16b6e1b93389a89a2b86a6d57c512b57b678d

  • SHA256

    423836be3f255bb3f0f2a2524cd24b979ab2f6f8149fd518790de7c4e1b63d02

  • SHA512

    cae1ba18bd3483c34a2d13731c8e9fdd7cec0d0121b62f842b8eb6fda97f5032af0970f149da953a01ea7bebdd828ffc003a5abc45936c56d4c08b3a109d2376

  • SSDEEP

    6144:40AALtEZ8Ubf52YC96UOQ8IXa1atOgkfH4rWlRjO1n:407hEZ8UbtC4UE1wOgjrW9u

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:1504

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1504-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

          Filesize

          8KB

        • memory/1504-55-0x00000000002CC000-0x00000000002E1000-memory.dmp

          Filesize

          84KB

        • memory/1504-56-0x00000000001B0000-0x00000000001B9000-memory.dmp

          Filesize

          36KB

        • memory/1504-57-0x0000000000400000-0x0000000000453000-memory.dmp

          Filesize

          332KB

        • memory/1504-58-0x0000000000400000-0x0000000000453000-memory.dmp

          Filesize

          332KB