Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2023 08:29

General

  • Target

    46fab26745079ef541c2d1ece3cf57c6.exe

  • Size

    210KB

  • MD5

    46fab26745079ef541c2d1ece3cf57c6

  • SHA1

    a6a7336765dd507c01886fc0b2174a16734855ca

  • SHA256

    90575d53104fa810c6896f874e421e905c3687ff1767574842d10cc143237762

  • SHA512

    2b88a43830969581686af3a4b2a05e5fb727e1f0b395c4719fefbd0673559fa05c7a8ff8d563dfd94cfd6496921d849a2856082cce3bd4c944ba453482ce041d

  • SSDEEP

    3072:+GYKhu7rzgpV/o72MgWYXkpOJ17b3GLSIuHzovrsKe88jjT:ly73gXQ7Z7MnWHWlHj

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
  • 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\46fab26745079ef541c2d1ece3cf57c6.exe
    "C:\Users\Admin\AppData\Local\Temp\46fab26745079ef541c2d1ece3cf57c6.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-4-0x0000000003800000-0x0000000003816000-memory.dmp

    Filesize

    88KB

  • memory/2488-1-0x0000000000970000-0x0000000000A70000-memory.dmp

    Filesize

    1024KB

  • memory/2488-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/2488-3-0x0000000000400000-0x00000000007BE000-memory.dmp

    Filesize

    3.7MB

  • memory/2488-5-0x0000000000400000-0x00000000007BE000-memory.dmp

    Filesize

    3.7MB