masslogger

General

Target

2653be81e8a4095c763ba6a74189b0c46c8977a01048b8ddc805ec348c509490
Size

991KB
Sample

220521-a4tk1secdm
MD5

8c1e22b0ee1348d1edfa9d16fd64dd5a
SHA1

4270dcc02a791496ab512e573e0ab9644cb82738
SHA256

2653be81e8a4095c763ba6a74189b0c46c8977a01048b8ddc805ec348c509490
SHA512

5ad30a1e7fb9a4896aac5472504f44774973d6c8cbbb52285e5bb1eea9902272a12e06efd1c0a2dcd8599a49132da8c34cbc31f4098f832a1d1a749f12f6aa6e

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.51 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 1:03:33 AM MassLogger Started: 5/21/2022 1:03:22 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO no. 027.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> 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

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
@Mexico111.

Extracted

Path

C:\Users\Admin\AppData\Local\8236ADF044\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 10 Pro 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 3:04:27 AM MassLogger Started: 5/21/2022 3:04:23 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO no. 027.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> 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
  
  PO no. 027.exe
- Size
  
  1.3MB
- MD5
  
  16d09831c9e3fa89f864a23d9284d759
- SHA1
  
  3b2000d7d8c27f0b624359df95854a0665d09626
- SHA256
  
  3f6a4df2b41a71afe07a307c62bd00cc81b42e561fb551d185baf7141867484e
- SHA512
  
  d8949eb4b6fd0c9de99f15d6c76d0f8c1ff63ad4efa2a99bb31aaff2ff7d0f83b9c5d221b4fb795b4e0674e010a2b8fdbfbf449c12aa5d444c90b1cfe90c6edd
Score

10^/10

masslogger collection ransomware spyware stealer
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- MassLogger log file
  Detects a log file produced by MassLogger.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2