eccaaee0026c308466b2e577ed5f1a7686aa1b8a46db53d948f37512ae78a508

General
Target

eccaaee0026c308466b2e577ed5f1a7686aa1b8a46db53d948f37512ae78a508

Size

1MB

Sample

220521-xjempafbck

Score
10 /10
MD5

26264a60ba22f63a4f8adce7ca627ee3

SHA1

ae850c011a9c9192b225aa082f652f221621c5ff

SHA256

eccaaee0026c308466b2e577ed5f1a7686aa1b8a46db53d948f37512ae78a508

SHA512

6869bee96cfd0499e5859cc43c0423caa4093e3fa96db36240ed61840bab4c5d7011e003f2567bc4685ad9e70d1f5ba937331d41348c8c57ade297143c0a1e0e

Malware Config

Extracted

Path C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt
Family masslogger
Ransom Note
<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 8:54:01 PM MassLogger Started: 5/21/2022 8:53:54 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Order Inquiry List.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Window Searcher ||> Disabled <|| Downloader ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA
Targets
Target

Order Inquiry List.exe

MD5

4c812fc87fce65e0cb5011a55b453200

Filesize

1MB

Score
10/10
SHA1

6a92d646c4858b718b10bbd2a5a41faab41a25a9

SHA256

ea23ee7d6471b33c86c5eac4f96c09f060aaf5fcb7847b4ebc386a16871ee64c

SHA512

32360dbfc573335d91f8b5a67dce3830ee72614d342ff4b717924393af3bbc0d0e0d009d4baec786fadaf3c5d6e2782b1fc01368b96a4344803b1943222c1ba9

Tags

Signatures

  • MassLogger

    Description

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    Tags

  • MassLogger Main Payload

  • MassLogger log file

    Description

    Detects a log file produced by MassLogger.

  • Checks computer location settings

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses Microsoft Outlook profiles

    Tags

    TTPs

    Email Collection
  • Looks up external IP address via web service

    Description

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

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation
                    Tasks

                    static1

                    behavioral2

                    10/10