masslogger

General

Target

75dacdb2058c0074e179b9ada9a855abbb008ec0044ddbe29f6ff8a07c705088
Size

872KB
Sample

220521-al1avaadg2
MD5

9673b850ec52535dff4ef0d6e317c921
SHA1

dca4f30334f656a20179b970ccccd1451b0fe5e3
SHA256

75dacdb2058c0074e179b9ada9a855abbb008ec0044ddbe29f6ff8a07c705088
SHA512

d9953f072f70364c736331ed27c48b7001463f7ed6406711b98dfa9e5576f24f2be24069484b000beb07c94ad7e3698ea14f196d044c55d5cd83de989a71ea64

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 2:34:12 AM MassLogger Started: 5/21/2022 2:33:47 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\FENG 2910836.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

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
ayo2018

Extracted

Path

C:\Users\Admin\AppData\Local\F95B724EDE\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 127.0.0.1 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 2:33:59 AM MassLogger Started: 5/21/2022 2:33:36 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\FENG 2910836.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

Targets

- Target
  
  FENG 2910836.exe
- Size
  
  1.2MB
- MD5
  
  299676e378f6b117acf153c945be8aa7
- SHA1
  
  fba3938d5185ebdbc79d60eba8171b27bcc999cb
- SHA256
  
  ac8a7922316a93951a4e2033fda200c5742a67daf9a3f1005a67d85466981b97
- SHA512
  
  09c5a9816a6c26285f32535b3bdc2b9a5de90fbc2839c05c4a1947b9b3537281e8e2f3624b79f9afffbd0a34404e6895707ba8184c247016c148525ac28935b8
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