Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    bf07127222e7e09de78d4fd32149882b.exe

  • Size

    1.7MB

  • Sample

    231211-k8fvtscae2

  • MD5

    bf07127222e7e09de78d4fd32149882b

  • SHA1

    cabae651d405d38bca12741194179ea9bb7afa80

  • SHA256

    055c4dea7de65d53d4386e3467c54da364ed77fa7fb11b528e5f5ca00e8b1aa1

  • SHA512

    5c460cd51495b3f5e6623abc6cff388101b39230caed3b1cea5cbb10aedd6d7b96565334c6d9df003fdac6012aacd49da8541c8dd67525a10e20fcee942946ea

  • SSDEEP

    49152:ehL7mNgrcW3Uqz7E67bBbrdKqxpJ0qlojJbDgS:NQPE8bBbwqxpg2S

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

Targets

    • Target

      bf07127222e7e09de78d4fd32149882b.exe

    • Size

      1.7MB

    • MD5

      bf07127222e7e09de78d4fd32149882b

    • SHA1

      cabae651d405d38bca12741194179ea9bb7afa80

    • SHA256

      055c4dea7de65d53d4386e3467c54da364ed77fa7fb11b528e5f5ca00e8b1aa1

    • SHA512

      5c460cd51495b3f5e6623abc6cff388101b39230caed3b1cea5cbb10aedd6d7b96565334c6d9df003fdac6012aacd49da8541c8dd67525a10e20fcee942946ea

    • SSDEEP

      49152:ehL7mNgrcW3Uqz7E67bBbrdKqxpJ0qlojJbDgS:NQPE8bBbwqxpg2S

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks