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General

  • Target

    a57bfc9a2b593515a6191435aed7a148d0ee23d95cc95e5e5710e460fa3edb22

  • Size

    2.1MB

  • Sample

    231212-cdf84sdadr

  • MD5

    a288fb42bda7ce0e096bab0de0b801ec

  • SHA1

    ae188730843a3631d765201a7dd3c43f0eb2d160

  • SHA256

    5156ed7ccf46d2d1f016435d30c5fca0059afd23cf544d26806a2d7cb94429e4

  • SHA512

    292d6eee93a4337b92ed45edfcbdb99db06a442a187080120d14bdbbf800d82ea1e413c9ec018a1866a117c0beec409bee7c55ce24b872039e6580b8a9e249b1

  • SSDEEP

    49152:jso3GnxmzASuou17K7JWJL8+br39imVoze9b:Io3GnxYHRu1W7IK+bz9iIj9b

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

77.105.132.87:17066

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

@oleh_ps

C2

176.123.7.190:32927

Targets

    • Target

      a57bfc9a2b593515a6191435aed7a148d0ee23d95cc95e5e5710e460fa3edb22

    • Size

      2.2MB

    • MD5

      9e3ab2a5b1a38b0c64fefb75c573072f

    • SHA1

      762cf01886780951a7c0db676a6f224578625952

    • SHA256

      a57bfc9a2b593515a6191435aed7a148d0ee23d95cc95e5e5710e460fa3edb22

    • SHA512

      119547257a39cc7ae64266fe4397942c90c5896953e03cbbd127c740d0e857309a26ea130cb76e8c02749078cb8cce03b07bdf2bca6be96763e98386854d36da

    • SSDEEP

      49152:t+elgBxORESmKsl7Kz1lcfL8Mbxf9KmVeJyM5l:UelgBx87xslWz1+AMb59KI/O

    • Detected google phishing page

    • 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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks