Analysis

  • max time kernel
    163s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 10:02

General

  • Target

    6ccda75559212c7844b6f438e1529fdb.exe

  • Size

    242KB

  • MD5

    6ccda75559212c7844b6f438e1529fdb

  • SHA1

    21725740126bcf0f58e7d2e5294a4ec297568da0

  • SHA256

    0fd5d12ecd023e00a35c3f22158709f4088e49c3b9fce7ac6ebbf7228f874978

  • SHA512

    5b84271a5703e6d453455bb7e290e0b2260eed250ab10e604d0a4ce2a447af4d101e6242a35bb5547320958055eaa5cfeb622844e091e7ffd048e3e2f76ec993

  • SSDEEP

    3072:hnb4exKruCLlIKvKmVpve6WGX9uin5s3yDKdpPQ6T5cbac6TOac:B6uCLiK5nyGX5n5sf9Ubac6TO

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Extracted

Family

smokeloader

Version

2022

C2

http://gudintas.at/tmp/

http://pik96.ru/tmp/

http://rosatiauto.com/tmp/

http://kingpirate.ru/tmp/

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: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ccda75559212c7844b6f438e1529fdb.exe
    "C:\Users\Admin\AppData\Local\Temp\6ccda75559212c7844b6f438e1529fdb.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1292

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1292-0-0x0000000002190000-0x00000000021A5000-memory.dmp

          Filesize

          84KB

        • memory/1292-1-0x00000000001C0000-0x00000000001C9000-memory.dmp

          Filesize

          36KB

        • memory/1292-2-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/1292-3-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/1292-5-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/1292-9-0x00000000001C0000-0x00000000001C9000-memory.dmp

          Filesize

          36KB

        • memory/1292-8-0x0000000002190000-0x00000000021A5000-memory.dmp

          Filesize

          84KB

        • memory/3204-4-0x0000000002FB0000-0x0000000002FC6000-memory.dmp

          Filesize

          88KB