General

  • Target

    e702c45e8e044d068830a40b7f0843003becd107186b5b6c7664506c8e5ff727

  • Size

    1.2MB

  • Sample

    231114-1vf7fahd9v

  • MD5

    5a7a67d8828c0ef05e2dc5c43a17a57f

  • SHA1

    e24ae4bc9765b2b926c8cb4aee98d23f84bf8399

  • SHA256

    e702c45e8e044d068830a40b7f0843003becd107186b5b6c7664506c8e5ff727

  • SHA512

    85d18d80500dcb5b74f5161743d6828614969f75c6cb49392270703917798383a818cf36cc0306024eb54f6178612f3ed0d513bb67487d4febc0bbf60265aec0

  • SSDEEP

    24576:hy5USVfEi5K2gwjRvDU3gJwc8c8Fbix/GOhwFrLiC5bcgI2fz:U5PZ95K2JdDw4ibiNGMwFr+C3I2

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

risepro

C2

5.42.92.51

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

pixelfresh

C2

194.49.94.11:80

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

raccoon

Botnet

c78f27a0d43f29dbd112dbd9e387406b

C2

http://31.192.237.23:80/

http://193.233.132.12:80/

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Targets

    • Target

      e702c45e8e044d068830a40b7f0843003becd107186b5b6c7664506c8e5ff727

    • Size

      1.2MB

    • MD5

      5a7a67d8828c0ef05e2dc5c43a17a57f

    • SHA1

      e24ae4bc9765b2b926c8cb4aee98d23f84bf8399

    • SHA256

      e702c45e8e044d068830a40b7f0843003becd107186b5b6c7664506c8e5ff727

    • SHA512

      85d18d80500dcb5b74f5161743d6828614969f75c6cb49392270703917798383a818cf36cc0306024eb54f6178612f3ed0d513bb67487d4febc0bbf60265aec0

    • SSDEEP

      24576:hy5USVfEi5K2gwjRvDU3gJwc8c8Fbix/GOhwFrLiC5bcgI2fz:U5PZ95K2JdDw4ibiNGMwFr+C3I2

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks