General

  • Target

    ad49dd256adedfa2be9188ec3f68cb75.exe

  • Size

    1.6MB

  • Sample

    231211-ebmdfsddd7

  • MD5

    ad49dd256adedfa2be9188ec3f68cb75

  • SHA1

    fe2b02b3d63339ca976759c0e450f82c288b8f3b

  • SHA256

    78dd9812c391c45f55ae45735371b6ac7d9f84aba107da824895be3b1d3250e1

  • SHA512

    d20c1b37e4ae6fe1cf0451037192299939beabfa9eebf1d103481370a7c730d843d2ec3eae0483e6dfa27bd088d6d1f9539b033ea0f82d7379723ea245d622fc

  • SSDEEP

    49152:BTouQ/MlgHcg1OeuDBLWoaOlJgbJrypAgLWnl:xouQ/olWglwrDJl

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Extracted

Family

smokeloader

Version

2022

C2

http://81.19.131.34/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

77.105.132.87:6731

Extracted

Family

redline

Botnet

@oleh_ps

C2

176.123.7.190:32927

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

      ad49dd256adedfa2be9188ec3f68cb75.exe

    • Size

      1.6MB

    • MD5

      ad49dd256adedfa2be9188ec3f68cb75

    • SHA1

      fe2b02b3d63339ca976759c0e450f82c288b8f3b

    • SHA256

      78dd9812c391c45f55ae45735371b6ac7d9f84aba107da824895be3b1d3250e1

    • SHA512

      d20c1b37e4ae6fe1cf0451037192299939beabfa9eebf1d103481370a7c730d843d2ec3eae0483e6dfa27bd088d6d1f9539b033ea0f82d7379723ea245d622fc

    • SSDEEP

      49152:BTouQ/MlgHcg1OeuDBLWoaOlJgbJrypAgLWnl:xouQ/olWglwrDJl

    • Glupteba

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

    • Glupteba payload

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks