Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    17-02-2024 16:53

General

  • Target

    76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe

  • Size

    236KB

  • MD5

    af635e637eed036f9fa57b64aba124a7

  • SHA1

    368945ef77a30ddcb8d118c893879928b895a387

  • SHA256

    76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd

  • SHA512

    762d27564f1540eb0a0baf7a41f21a2535845db3861353ec5a75472131bade4366696ab5ae47588fd14c29de2f529f8a9dede27a6cfa11b9586c932728dac02d

  • SSDEEP

    3072:jD8RBEl4d6Q4FEu/AR0FEH0A0fcTJkw/HCUIuFlL+o5pXdbpJs:rlFFh/AR02UA/Tf/iUIuj5Xd9

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

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

http://mth.com.ua/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/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\76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe
    "C:\Users\Admin\AppData\Local\Temp\76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2140

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1308-4-0x0000000002AB0000-0x0000000002AC6000-memory.dmp

    Filesize

    88KB

  • memory/2140-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

    Filesize

    1024KB

  • memory/2140-3-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/2140-2-0x00000000001B0000-0x00000000001BB000-memory.dmp

    Filesize

    44KB

  • memory/2140-5-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB