Analysis

  • max time kernel
    233s
  • max time network
    242s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 04:55

General

  • Target

    8158111c95995ee336a6208fe3772f7e0c2cf40c449d7a5b40114d2412d24f7c.exe

  • Size

    203KB

  • MD5

    d484a2a84930132a18c977adb9574974

  • SHA1

    106df6fb2a885d5175d203e30e322195a8af1852

  • SHA256

    8158111c95995ee336a6208fe3772f7e0c2cf40c449d7a5b40114d2412d24f7c

  • SHA512

    c5b792976f8d2598d069310518915f3ed654f8f28c906a9c680dba54083deae6386992e7691a65a240570ec51bd70b7a3f4d2c88700f4675d8bfcb4d47024608

  • SSDEEP

    3072:vIXJeA2yIJ4xPpZSzo4Tmf1RC/Ljx9vv7X8551ZGsSzmC:kMAHIWxhZSzPmdRCx1v7+ZHE

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32
rc4.i32

Signatures

  • 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 6 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\8158111c95995ee336a6208fe3772f7e0c2cf40c449d7a5b40114d2412d24f7c.exe
    "C:\Users\Admin\AppData\Local\Temp\8158111c95995ee336a6208fe3772f7e0c2cf40c449d7a5b40114d2412d24f7c.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1908-9-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/1908-1-0x00000000001C0000-0x00000000001C9000-memory.dmp

    Filesize

    36KB

  • memory/1908-2-0x0000000000400000-0x00000000005A7000-memory.dmp

    Filesize

    1.7MB

  • memory/1908-3-0x0000000000400000-0x00000000005A7000-memory.dmp

    Filesize

    1.7MB

  • memory/1908-4-0x0000000000710000-0x0000000000725000-memory.dmp

    Filesize

    84KB

  • memory/1908-6-0x0000000000400000-0x00000000005A7000-memory.dmp

    Filesize

    1.7MB

  • memory/1908-0-0x0000000000710000-0x0000000000725000-memory.dmp

    Filesize

    84KB

  • memory/3176-27-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-33-0x0000000002CF0000-0x0000000002D00000-memory.dmp

    Filesize

    64KB

  • memory/3176-14-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-16-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-15-0x0000000002CF0000-0x0000000002D00000-memory.dmp

    Filesize

    64KB

  • memory/3176-17-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-18-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-20-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-22-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-19-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-24-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-25-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-26-0x0000000002D20000-0x0000000002D30000-memory.dmp

    Filesize

    64KB

  • memory/3176-5-0x0000000002CC0000-0x0000000002CD6000-memory.dmp

    Filesize

    88KB

  • memory/3176-28-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-29-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-31-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-13-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-32-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-30-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-35-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-38-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-37-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-39-0x0000000002D80000-0x0000000002D90000-memory.dmp

    Filesize

    64KB

  • memory/3176-40-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-43-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-42-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-41-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-46-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-45-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-47-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-44-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB

  • memory/3176-48-0x0000000000C00000-0x0000000000C10000-memory.dmp

    Filesize

    64KB