Analysis

  • max time kernel
    153s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2023 01:42

General

  • Target

    file.exe

  • Size

    210KB

  • MD5

    0d0655ac3327465e342c8643e0aec261

  • SHA1

    3b60b63f926a4ef0821bc359858fec339327517f

  • SHA256

    19533506a74a8fd80ba932ca930c0805d0f69095d5820683ff757785dbb4359e

  • SHA512

    1b00d21f5de948ef4d5be4a5593eb9a83dcccb84d1bd5ded3c2846a606e731f8d14074cfaaa5511c0a57651239de1870bab314ff5f8fea56022c2b3bc878f970

  • SSDEEP

    3072:rMX15/9Gxad5gWGzaBUOxqNk7EWVRS8Nw4i:rIdGxbaBNx5EsSL

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
  • 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:1508

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1508-54-0x0000000075C81000-0x0000000075C83000-memory.dmp

    Filesize

    8KB

  • memory/1508-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1508-55-0x0000000002D7B000-0x0000000002D8C000-memory.dmp

    Filesize

    68KB

  • memory/1508-57-0x0000000000400000-0x0000000002B9D000-memory.dmp

    Filesize

    39.6MB

  • memory/1508-58-0x0000000000400000-0x0000000002B9D000-memory.dmp

    Filesize

    39.6MB