masslogger

General

Target

0879cb8e48a173b1eb22229ffbef66af17d50638c4f8742bacda83709b44b42f
Size

1.2MB
Sample

220521-ppr6zaahgr
MD5

4c94b237e0cffcefb2a2af2b34866293
SHA1

ae27db77180adf467ac89c0b92050d74ce93ba50
SHA256

0879cb8e48a173b1eb22229ffbef66af17d50638c4f8742bacda83709b44b42f
SHA512

89067fba37a1109b72ce0922fc40dbaf2f2a8372589703bebe84aa2711c3a940cedf9c478006edbf069afdff90dd64766c63351bcfa026854230d6a2f9a4dcf1

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 2:39:25 PM MassLogger Started: 5/21/2022 2:39:00 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PAYMENT.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

Path

C:\Users\Admin\AppData\Local\F293CD6622\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 2:39:17 PM MassLogger Started: 5/21/2022 2:38:56 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PAYMENT.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
  
  PAYMENT.EXE
- Size
  
  570KB
- MD5
  
  fcec6c7bdf33a7154f7b569495fc6e7c
- SHA1
  
  afa9dae1b5575371f54eafa93c17ec10c79ec21c
- SHA256
  
  c1eb825c340f71f623701f1bd53ecdc89ffc44a7598f51efc6c1febb8e6439e6
- SHA512
  
  64e587d36f93d44edc322fc4f9aae8a743574c5252c7be113641f9613e68fa8f802fe56f0b83f82d0d48bbc40e259a45e7604e119f65ead7265e532508b06dd3
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 Main Payload
- 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