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General

  • Target

    ee2c1a72aa4a7adcc152be2297af69f3.exe

  • Size

    2.5MB

  • Sample

    231209-hpsn6sfbdr

  • MD5

    ee2c1a72aa4a7adcc152be2297af69f3

  • SHA1

    796eda4bfe383a1aad633f6d3622483a989db31f

  • SHA256

    7593843c0601a4f7fa6554ffda31ea087d1271fb8133e96b9edfc89c5bd947f6

  • SHA512

    07be3fbeb33ce76fecd4c50f4bb85351b5b4e5edbe4155f9eb6ea84449a51669765f9089ee7beeea008fa17901fa7fa5e6c113d58e0107a8b9899752f2a002e3

  • SSDEEP

    49152:8SrnhGc+YJYFrcBE75BboFH9hBayR4WiUhODLMpzkAOSUrxjN1FTOqvz:D1b6RfbIdxR/iwOMpzkAOx1Qqv

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

Targets

    • Target

      ee2c1a72aa4a7adcc152be2297af69f3.exe

    • Size

      2.5MB

    • MD5

      ee2c1a72aa4a7adcc152be2297af69f3

    • SHA1

      796eda4bfe383a1aad633f6d3622483a989db31f

    • SHA256

      7593843c0601a4f7fa6554ffda31ea087d1271fb8133e96b9edfc89c5bd947f6

    • SHA512

      07be3fbeb33ce76fecd4c50f4bb85351b5b4e5edbe4155f9eb6ea84449a51669765f9089ee7beeea008fa17901fa7fa5e6c113d58e0107a8b9899752f2a002e3

    • SSDEEP

      49152:8SrnhGc+YJYFrcBE75BboFH9hBayR4WiUhODLMpzkAOSUrxjN1FTOqvz:D1b6RfbIdxR/iwOMpzkAOx1Qqv

    • Detected google phishing page

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks