Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-05-2024 15:05

General

  • Target

    febb01c58274dc2b7127823be1da06a8f9715bcef8c20ef480696d96e0ed7d7b.exe

  • Size

    40KB

  • MD5

    a1dec75a2b2f3c5abdf498a6c7c512c8

  • SHA1

    fdb3b8eca89fc351bc9eee84b4489fc9a89452ef

  • SHA256

    febb01c58274dc2b7127823be1da06a8f9715bcef8c20ef480696d96e0ed7d7b

  • SHA512

    0c9c060083e3064124e49b3c13bcc39a44dac3939e7a4d33525f097c787938dd88aa8b179e8a90ea6fbebe5e243ac9c5412a6c6b9e379ba5ae20306be21afa2e

  • SSDEEP

    768:yBQB1CTmqUQHXQkkU3NIZjKQu/MGQ2lsDBw7en:yBc0+yQmNIZreMp28O7Y

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2022

C2

http://dbfhns.in/tmp/index.php

http://guteyr.cc/tmp/index.php

http://greendag.ru/tmp/index.php

http://lobulraualov.in.net/tmp/index.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: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\febb01c58274dc2b7127823be1da06a8f9715bcef8c20ef480696d96e0ed7d7b.exe
    "C:\Users\Admin\AppData\Local\Temp\febb01c58274dc2b7127823be1da06a8f9715bcef8c20ef480696d96e0ed7d7b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1224-1-0x0000000002980000-0x0000000002996000-memory.dmp

    Filesize

    88KB

  • memory/2224-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2224-2-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB