masslogger

General

Target

36dd8d404d1fb525edaf4fa9d50aaeba752635f811966ee592b3821ce2e49055
Size

833KB
Sample

220521-n3khlseee4
MD5

2fc0041216bc1eb992cb1b7ea5bb78ef
SHA1

452ae84131f998ec00f38554733468190b46d82a
SHA256

36dd8d404d1fb525edaf4fa9d50aaeba752635f811966ee592b3821ce2e49055
SHA512

980ad2d254ce66e96cfdb23212ebdf6955df4544b95495ddd918b89c7d0de86237a9d2a58f680021e0793ca51166565857286c63bef3f310eaad965b50de8ba6

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note

<|| v2.3.0.0 ||> 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 2:48:27 PM MassLogger Started: 5/21/2022 2:48:16 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Price Request,pdf.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Downloader ||> Disabled <|| Binder ||> 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 ||> NA

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.3.0.0 ||> 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: 5/21/2022 12:47:04 PM MassLogger Started: 5/21/2022 12:47:00 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Price Request,pdf.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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
  
  Price Request,pdf.exe
- Size
  
  1.2MB
- MD5
  
  31bd8e740b21d6ace767d3a175ec11df
- SHA1
  
  659058a24deb02b0f47559e14220ea9ddd2280f7
- SHA256
  
  921535a6ad60e212e6628f7ae40b356db57c7be4a70c4616d032226fca211523
- SHA512
  
  8d79cb3c8deb17bb36da6a45a1f98327b5b52ab6cc00657d085dad4c3c66499d647fff9a5b8d1b52f6dc1c54b4fdba9d97b8a1097fd26bfafcfd7eb971ef76c4
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