General

  • Target

    9e3278cebd97cbe59695927e2c70950ad382a977b167599081986e355cc5e7f9

  • Size

    1.4MB

  • Sample

    231116-x4rsraeh47

  • MD5

    027c772d551e44636ad61f38c2d73131

  • SHA1

    798e7b6eebc2cb35e2abb3291374b292080bd643

  • SHA256

    9e3278cebd97cbe59695927e2c70950ad382a977b167599081986e355cc5e7f9

  • SHA512

    4959beb25c705819bde2f72b2f8216cbecbb8eefcf0b3ca43d1d0de9ab698b2e7db2bf63d00dd0fe25fd39eb8c5b23d064b45a71d5ef12ca5c3e7974d6de96b7

  • SSDEEP

    24576:ZywIj0CVunxV79Qd9yA7A+4w0gIQAVOBTeFr1IH272vTAAjHqxYgRR6rCvhVF:Mp9yy71AVOZav6TECW

Malware Config

Extracted

Family

redline

Botnet

horda

C2

194.49.94.152:19053

Extracted

Family

risepro

C2

194.49.94.152

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

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

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

Targets

    • Target

      9e3278cebd97cbe59695927e2c70950ad382a977b167599081986e355cc5e7f9

    • Size

      1.4MB

    • MD5

      027c772d551e44636ad61f38c2d73131

    • SHA1

      798e7b6eebc2cb35e2abb3291374b292080bd643

    • SHA256

      9e3278cebd97cbe59695927e2c70950ad382a977b167599081986e355cc5e7f9

    • SHA512

      4959beb25c705819bde2f72b2f8216cbecbb8eefcf0b3ca43d1d0de9ab698b2e7db2bf63d00dd0fe25fd39eb8c5b23d064b45a71d5ef12ca5c3e7974d6de96b7

    • SSDEEP

      24576:ZywIj0CVunxV79Qd9yA7A+4w0gIQAVOBTeFr1IH272vTAAjHqxYgRR6rCvhVF:Mp9yy71AVOZav6TECW

    • 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.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • .NET Reactor proctector

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • 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