Analysis

  • max time kernel
    158s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-10-2023 22:29

General

  • Target

    3c4dc044069b4e6879df0a884b72ddbf226f7486e42a41810eb4817de91a54ee.exe

  • Size

    177KB

  • MD5

    788bd522243fcc467ad3a8fee79cf208

  • SHA1

    aa12ea858170e81532a8899d3c5f5a6f43a4923d

  • SHA256

    3c4dc044069b4e6879df0a884b72ddbf226f7486e42a41810eb4817de91a54ee

  • SHA512

    06fe385b9a926d69f64a6a9535e47cd038bf77255c0449900df2412cb8d4fac57f3d6ac2b4682f93333f4f9cd7245618839a3f62a77a012f6d043991c480b549

  • SSDEEP

    3072:95Xk6g8oUcHPr7ngNRTRzAq9R+vM8kxcQd/:DHLoUcHP3STRzAu+vM8V

Malware Config

Extracted

Family

smokeloader

Botnet

0024

Extracted

Family

smokeloader

Version

2022

C2

https://utah-saints.com/search.php

https://atlanta-newspaper.com/search.php

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • 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 12 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c4dc044069b4e6879df0a884b72ddbf226f7486e42a41810eb4817de91a54ee.exe
    "C:\Users\Admin\AppData\Local\Temp\3c4dc044069b4e6879df0a884b72ddbf226f7486e42a41810eb4817de91a54ee.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2388-1-0x0000000000A90000-0x0000000000B90000-memory.dmp

    Filesize

    1024KB

  • memory/2388-2-0x0000000000A60000-0x0000000000A69000-memory.dmp

    Filesize

    36KB

  • memory/2388-3-0x0000000000400000-0x00000000007B5000-memory.dmp

    Filesize

    3.7MB

  • memory/2388-4-0x0000000000400000-0x00000000007B5000-memory.dmp

    Filesize

    3.7MB

  • memory/2388-6-0x0000000000400000-0x00000000007B5000-memory.dmp

    Filesize

    3.7MB

  • memory/2388-9-0x0000000000A60000-0x0000000000A69000-memory.dmp

    Filesize

    36KB

  • memory/3292-5-0x0000000002860000-0x0000000002876000-memory.dmp

    Filesize

    88KB

  • memory/3292-13-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-14-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-15-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-16-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-17-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-18-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-19-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-21-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-24-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-23-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-25-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-26-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-27-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-30-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-29-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-34-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-32-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-28-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-37-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-36-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-38-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-39-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-41-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-40-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-42-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-44-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-43-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-45-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-46-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-47-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-48-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-49-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-50-0x0000000002880000-0x0000000002890000-memory.dmp

    Filesize

    64KB

  • memory/3292-51-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-52-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-53-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-54-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-55-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-57-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-59-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-58-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-60-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-61-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-62-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-63-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-65-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-64-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-67-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-66-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-69-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-71-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-73-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-74-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-76-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-75-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB

  • memory/3292-77-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-78-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-80-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-79-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-81-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-82-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-83-0x0000000002820000-0x0000000002830000-memory.dmp

    Filesize

    64KB

  • memory/3292-84-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

    Filesize

    64KB