General

  • Target

    ccc609d9fa597768ee5c5b78b01866dfe1258ddfeeeb2afcb00ef72303e959a0

  • Size

    691KB

  • Sample

    231110-b7vg6ahc7w

  • MD5

    3711a21b6a420a699f8bb6c4ff7f1b06

  • SHA1

    6becfd8423f42f6990d72f38f49c720810cc089d

  • SHA256

    ccc609d9fa597768ee5c5b78b01866dfe1258ddfeeeb2afcb00ef72303e959a0

  • SHA512

    92c94aa6620d4d34c0a678c901301ed78bab075fc9065ebe23f18728eef229eef7d55a587b9afd99366b20bf7e67eff79591e9b4ca61b2c4eafa4bcf6d54ac19

  • SSDEEP

    12288:UMrmy9095FFA/f8MDWz2/RkcbY8UUU2KuKtuzdcUDnPgqpjt+gH2Pi5:aykfIg2jYhn2KuKtuzaUDP+gga

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

pixelnew2.0

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

raccoon

Botnet

23545d68ee8b777ffd2f74f9eb99e145

C2

http://91.103.252.114:80/

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Targets

    • Target

      ccc609d9fa597768ee5c5b78b01866dfe1258ddfeeeb2afcb00ef72303e959a0

    • Size

      691KB

    • MD5

      3711a21b6a420a699f8bb6c4ff7f1b06

    • SHA1

      6becfd8423f42f6990d72f38f49c720810cc089d

    • SHA256

      ccc609d9fa597768ee5c5b78b01866dfe1258ddfeeeb2afcb00ef72303e959a0

    • SHA512

      92c94aa6620d4d34c0a678c901301ed78bab075fc9065ebe23f18728eef229eef7d55a587b9afd99366b20bf7e67eff79591e9b4ca61b2c4eafa4bcf6d54ac19

    • SSDEEP

      12288:UMrmy9095FFA/f8MDWz2/RkcbY8UUU2KuKtuzdcUDnPgqpjt+gH2Pi5:aykfIg2jYhn2KuKtuzaUDP+gga

    • Detect Mystic stealer payload

    • Glupteba

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

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • 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

    • SectopRAT

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

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks