masslogger

General

Target

f626bd744fe65fd63b9be04fbc5b03c4f35818c580cbfe462a1e242b971b020e
Size

805KB
Sample

220520-3j2p4shac9
MD5

3b262e6a84c70766f64b905dfb28d0f3
SHA1

4f030de045d5c6347f5b6d3427f745204d944ef4
SHA256

f626bd744fe65fd63b9be04fbc5b03c4f35818c580cbfe462a1e242b971b020e
SHA512

302747e5cdf83579af33331da59775ddba3e16cf237a90eaa9b222145043d2daa2bbc17064ceafa8cfa5170d9f53de0d0ddd9e5c123aa0033b4d7434dbc5d7e2

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 1:42:03 AM MassLogger Started: 5/21/2022 1:41:37 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\NCJJLEeBL7A6qeP.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.yandex.ru
Port:
587
Username:
[email protected]
Password:
ayo2018

Extracted

Path

C:\Users\Admin\AppData\Local\0F48153F20\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 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: 5/20/2022 11:38:55 PM MassLogger Started: 5/20/2022 11:38:52 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\NCJJLEeBL7A6qeP.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
  
  NCJJLEeBL7A6qeP.exe
- Size
  
  907KB
- MD5
  
  324c08d81f759fda3100f9e0e29e54d0
- SHA1
  
  b83c45ed9ae133ea580b4f4e17760d82986daea0
- SHA256
  
  96af26169543b638599cd1c9e7b236572c5cdab29c844d7e824b30f0a2cbab16
- SHA512
  
  859fe1e5df4d11965bfbcb10b7ad3b0ffd4f4db98cd66722db5ae70361b7ad512ef88cd417154940ce1443894710da1f346f9d63991d9159f632e00ff01dfefd
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