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
    23-12-2022 02:31

General

  • Target

    file.exe

  • Size

    316KB

  • MD5

    ed5ef97e1af374b2b8f58929a2b54b3e

  • SHA1

    d69f74babf0782e332468c6d7e00a89034b9eb83

  • SHA256

    ec8cf734df96a39c631283010a11efbc605c2d376aaad13410f04047c0e080cf

  • SHA512

    3a3ad659324891d0990315304664288d19a57d3c2a590407ff6ebfa817044052f3bc4e62f1354971a2d065a957f9c1478be05ccbbf242a1f42765e425aebaabb

  • SSDEEP

    6144:kpLh5g7zKjrfdAq49jFOLLHdAMRR0cSpQTtyzsduHNIv:kpF5gfkjd096SMRR0TCtyYduHNI

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:2008

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2008-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

    Filesize

    8KB

  • memory/2008-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/2008-55-0x00000000005BC000-0x00000000005D1000-memory.dmp

    Filesize

    84KB

  • memory/2008-57-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB

  • memory/2008-58-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB