masslogger

General

Target

f3cceaade073909138c4e002218ba66cd00afc7d6077ed44a632f7d98a7ac2ad
Size

753KB
Sample

220521-b97v9sgefn
MD5

5bcae9f9d866d06657d5f640b57eec86
SHA1

e0d8b449f3a3ed8fbe84538eed930b5bce15a389
SHA256

f3cceaade073909138c4e002218ba66cd00afc7d6077ed44a632f7d98a7ac2ad
SHA512

72e872427fa7158d442d6e7eabd41b48c99c72963f9fecf156337629c861b27af34c1dffeaae16b6cb23a28d7770685d444e2c1d22332ff445d4ecf0e1c14d02

Score

10^/10

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 4:47:51 AM MassLogger Started: 5/21/2022 4:47:39 AM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\GES39704.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> 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:
smtp.ionos.de
Port:
587
Username:
[email protected]
Password:
arypnb89

Extracted

Path

C:\Users\Admin\AppData\Local\F95B724EDE\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 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 4:48:48 AM MassLogger Started: 5/21/2022 4:48:44 AM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\GES39704.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
  
  GES39704.exe
- Size
  
  870KB
- MD5
  
  20de432edecefc7e81f054c8c2fffaa1
- SHA1
  
  536e7082c205a38c354542ff250eb3c9f710fc2a
- SHA256
  
  50200ba284438dc29acae05938fb71be0163ab59fed9b73c177f4e9928317605
- SHA512
  
  24daf29a6d74c8c4dfe642c8e4d921f8857171a48db69a1b5ca638aa23f78c0711cf91649b70f15c7fbe13e205826efca3cb22334cbf495acbd1f441ee3b5e87
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