Resubmissions

04-11-2023 02:09

231104-cleegsdg96 10

28-10-2023 03:30

231028-d2gefsdc3y 10

27-10-2023 22:15

231027-16bq4aca85 10

General

  • Target

    installer.exe.zip

  • Size

    8MB

  • Sample

    231104-cleegsdg96

  • MD5

    4cd0b797711710eee2f7a29ff7c82909

  • SHA1

    5ae2c2366cb929e682eff77b420febcd54eb8921

  • SHA256

    6c4639fc8b3175e6bf7d227f80b4138870b0b909dc84eb1d5e9978282435a0b9

  • SHA512

    a7627b8faac51ef1709c525f72e32ca007a3a0f03a33efe107c9ac4d523e01f101e38905f1fe5aaf3b5e762359edee2ea96c1a368cd968357712101ca66ddee9

  • SSDEEP

    196608:onWPwWc5/7WOoLKp8XCy77nL18DjReaJ9kTpcyTT/9k:iWPQ0ZLO4LSRr9ktcyTT/C

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.znsjis.top/

Extracted

Family

privateloader

C2

http://45.133.1.182/proxies.txt

http://45.133.1.107/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

51.178.186.149

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

redline

Botnet

UDP

C2

45.9.20.20:13441

Extracted

Family

ffdroider

C2

http://186.2.171.3

Extracted

Family

smokeloader

Version

2020

C2

http://govsurplusstore.com/upload/

http://best-forsale.com/upload/

http://chmxnautoparts.com/upload/

http://kwazone.com/upload/

rc4.i32
rc4.i32

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

gcleaner

C2

194.145.227.161

Targets

    • Target

      installer.exe.zip

    • Size

      8MB

    • MD5

      4cd0b797711710eee2f7a29ff7c82909

    • SHA1

      5ae2c2366cb929e682eff77b420febcd54eb8921

    • SHA256

      6c4639fc8b3175e6bf7d227f80b4138870b0b909dc84eb1d5e9978282435a0b9

    • SHA512

      a7627b8faac51ef1709c525f72e32ca007a3a0f03a33efe107c9ac4d523e01f101e38905f1fe5aaf3b5e762359edee2ea96c1a368cd968357712101ca66ddee9

    • SSDEEP

      196608:onWPwWc5/7WOoLKp8XCy77nL18DjReaJ9kTpcyTT/9k:iWPQ0ZLO4LSRr9ktcyTT/C

    • Detect Fabookie payload

    • FFDroider

      Stealer targeting social media platform users first seen in April 2022.

    • FFDroider payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • PrivateLoader

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • OnlyLogger payload

    • Blocklisted process makes network request

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks