Analysis

  • max time kernel
    302s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    05-11-2023 22:21

General

  • Target

    443e1e5425fa68b2ed3624ff027cb70c47076ba48edb2b51d0a4ff11d69509de.exe

  • Size

    251KB

  • MD5

    007d688a89d9dad8f57dfa8b3b5e27e0

  • SHA1

    2f17ec3490e79abbe28da77e6d954c21b786a1c8

  • SHA256

    443e1e5425fa68b2ed3624ff027cb70c47076ba48edb2b51d0a4ff11d69509de

  • SHA512

    7f12cc8b2eeb63c6fa4218dcd155d7a934317bd13ca3a68db06cfaecc014701540585c11407c251322136ebec84eb8a39ce3b799a2d9d8c3c523fce1baebbfff

  • SSDEEP

    3072:5VoP9wuknKQ5pXjjz3+mWmUji+SpDZO2033wr8hme3JUdry/Ocat:LoyuzQ/T3+7mh+S5ZO2O3wIhT2wG

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://dpav.cc/tmp/

http://lrproduct.ru/tmp/

http://kggcp.com/tmp/

http://talesofpirates.net/tmp/

http://pirateking.online/tmp/

http://piratia.pw/tmp/

http://go-piratia.ru/tmp/

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\443e1e5425fa68b2ed3624ff027cb70c47076ba48edb2b51d0a4ff11d69509de.exe
    "C:\Users\Admin\AppData\Local\Temp\443e1e5425fa68b2ed3624ff027cb70c47076ba48edb2b51d0a4ff11d69509de.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1380-4-0x0000000002660000-0x0000000002676000-memory.dmp

    Filesize

    88KB

  • memory/2896-1-0x0000000000870000-0x0000000000970000-memory.dmp

    Filesize

    1024KB

  • memory/2896-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/2896-3-0x0000000000400000-0x00000000007C8000-memory.dmp

    Filesize

    3.8MB

  • memory/2896-5-0x0000000000400000-0x00000000007C8000-memory.dmp

    Filesize

    3.8MB

  • memory/2896-8-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB