General

  • Target

    9db4a5900ea13c00b9fe5fd1e856c003.exe

  • Size

    1.2MB

  • Sample

    231211-bmsstsaea8

  • MD5

    9db4a5900ea13c00b9fe5fd1e856c003

  • SHA1

    37f101e51b101dc934d8adb82f4bdba30a4fb4cc

  • SHA256

    2b22bdefaeedd67102704b761090a03892dd7498e2b2ac50193fe65e4ddb1b71

  • SHA512

    6e05cd96445bdb762d8e5eaf2a253e30ba3a691a371848ed924bda208d3cc2b6f69b415531cac5be0bc27fd355d5aeb06321d45caaaded379be974e6b7a576a9

  • SSDEEP

    24576:PypIwUAP0d4sDCMzWcT16zK7BnMyXXygCcguYpt/A1sy:aWwU7RDWcT16zK7ZficgHoO

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

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

@oleh_ps

C2

176.123.7.190:32927

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      9db4a5900ea13c00b9fe5fd1e856c003.exe

    • Size

      1.2MB

    • MD5

      9db4a5900ea13c00b9fe5fd1e856c003

    • SHA1

      37f101e51b101dc934d8adb82f4bdba30a4fb4cc

    • SHA256

      2b22bdefaeedd67102704b761090a03892dd7498e2b2ac50193fe65e4ddb1b71

    • SHA512

      6e05cd96445bdb762d8e5eaf2a253e30ba3a691a371848ed924bda208d3cc2b6f69b415531cac5be0bc27fd355d5aeb06321d45caaaded379be974e6b7a576a9

    • SSDEEP

      24576:PypIwUAP0d4sDCMzWcT16zK7BnMyXXygCcguYpt/A1sy:aWwU7RDWcT16zK7ZficgHoO

    • Detected google phishing page

    • 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

    • 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 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

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks