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
    16-02-2023 15:32

General

  • Target

    file.exe

  • Size

    252KB

  • MD5

    cba595034db8a007b215075126eb3aef

  • SHA1

    f343b6ce977eee09dc4aeadea39ca9156c271771

  • SHA256

    d5048e340d8059e9ac9cc4d6a9e005a4ab23af91ee7828af95bebf9026af8c10

  • SHA512

    f1bf66fe0f5e5179dc2f43f8d9394c0c2d6a920db314d40d76b266868de117b31d5337476d27c4e09efe61d1679e6a3c6d89fb108fb4a8308ea914091b7c422a

  • SSDEEP

    3072:6LbuLwBUqm5q5urBrJsioYFeaWkpO5djVBkoSxYTjsaDMHPVp3y68a:YaL8mfVrJ3fnpO5djgjST/YH7yh

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:1884

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1884-54-0x0000000076171000-0x0000000076173000-memory.dmp
    Filesize

    8KB

  • memory/1884-55-0x000000000070E000-0x0000000000723000-memory.dmp
    Filesize

    84KB

  • memory/1884-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1884-57-0x0000000000400000-0x00000000005BB000-memory.dmp
    Filesize

    1.7MB

  • memory/1884-58-0x0000000000400000-0x00000000005BB000-memory.dmp
    Filesize

    1.7MB