Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26/02/2023, 20:33

General

  • Target

    tmp.exe

  • Size

    29KB

  • MD5

    1496b98fe0530da47982105a87a69bce

  • SHA1

    00719a1b168c8baa3827a161326b157713f9a07a

  • SHA256

    c7c03c2d6a78eb79409a53304bfaf8a69334d2f6a5928db641092bcc39dc8e8d

  • SHA512

    286c28a228dda2d589e7e5a75027c27fcc69244b8fec2ae1019d66a8fe6aa00ef245682a1e2dd3f37722c9c4220f2ddc52ab8750369842da028970c59513dcc6

  • SSDEEP

    768:en3FjOzFQjRuGjXi2nZFwn3SGTfMve9L0hPOZ:eaQ3Xi2ni3SKfMkLw

Malware Config

Signatures

  • Detects Smokeloader packer 2 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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1192

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1192-54-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/1192-56-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/1256-55-0x0000000002190000-0x00000000021A6000-memory.dmp

          Filesize

          88KB

        • memory/1256-59-0x000007FEB1F40000-0x000007FEB1F4A000-memory.dmp

          Filesize

          40KB