masslogger

General

Target

12e7f4deb08d8ad253b59bb4d63f3f73705c4af7f564c5b5e8436e9034d29541
Size

964KB
Sample

220521-dzy7gsgfb3
MD5

c5fc792c3c170986c86f93ba25bb8824
SHA1

ae64511b247da1f82925ae596576898a5ffd1dc5
SHA256

12e7f4deb08d8ad253b59bb4d63f3f73705c4af7f564c5b5e8436e9034d29541
SHA512

549664ff77d16c825d18dea74139f48fc99a90686ff05e11253e0c8eeaa297cd2563f79466755f29f5751031db5c6d0be02499a967227f0775b05ee427989af6

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 5:09:08 AM MassLogger Started: 5/21/2022 5:08:57 AM Interval: 96 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Fișă de plată 0005102002 20.07.2020.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 ||> Disabled

Extracted

Path

C:\Users\Admin\AppData\Local\19E979543A\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.13 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 7:08:23 AM MassLogger Started: 5/21/2022 7:08:16 AM Interval: 96 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Fișă de plată 0005102002 20.07.2020.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 ||> Disabled

Targets

- Target
  
  Fișă de plată 0005102002 20.07.2020.exe
- Size
  
  1.1MB
- MD5
  
  3ccc6923e0cd1effbc2524ccf2edd208
- SHA1
  
  8a09e63ddafc9d07dd8859ac2d0a4e10c7b7eef7
- SHA256
  
  f1321e05a620c4258dabb652cae6f4f5609c8f21c2fa187fa30bb126e46e50b6
- SHA512
  
  6bef9b482e42e76a0318262cfdac53d6913712beebeef5d4aa34a190a34503ca3dc72bebb13d6f5a5642ccdb20bc06428dda42feb85d21ade6a035a6a1dca41e
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