General

  • Target

    8086b4e9a8139c1fe9ae9e7959a77bacc4282ffa83ec2fef842485110a18dea9

  • Size

    1.2MB

  • Sample

    231210-scshragah3

  • MD5

    59dca5dfc9b8932df596406ac7366578

  • SHA1

    c47586a20cb54dce3a1d7e5e3981143920f12b2a

  • SHA256

    8086b4e9a8139c1fe9ae9e7959a77bacc4282ffa83ec2fef842485110a18dea9

  • SHA512

    1b91af7321ea1ebf627a7e3ea0ae3c4adb5af706dcbec9726b37c99cf5547e5c67ec13cb596ab7af09c569305b3ac4b954e140b23d98f99c9bd797cbaeb8b1d7

  • SSDEEP

    24576:Ayg3+9hd4apxuC5gWj12zKLhFcyXDDPn7/fqiXMxqGFT+GT:Hx9hnruWj12zKLPbDPzFMLA

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

      8086b4e9a8139c1fe9ae9e7959a77bacc4282ffa83ec2fef842485110a18dea9

    • Size

      1.2MB

    • MD5

      59dca5dfc9b8932df596406ac7366578

    • SHA1

      c47586a20cb54dce3a1d7e5e3981143920f12b2a

    • SHA256

      8086b4e9a8139c1fe9ae9e7959a77bacc4282ffa83ec2fef842485110a18dea9

    • SHA512

      1b91af7321ea1ebf627a7e3ea0ae3c4adb5af706dcbec9726b37c99cf5547e5c67ec13cb596ab7af09c569305b3ac4b954e140b23d98f99c9bd797cbaeb8b1d7

    • SSDEEP

      24576:Ayg3+9hd4apxuC5gWj12zKLhFcyXDDPn7/fqiXMxqGFT+GT:Hx9hnruWj12zKLPbDPzFMLA

    • 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

    • 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