masslogger

General

Target

8d0d6ef5d40f5086af207d94212c1f8cc737f34eab3b84b8f14ff5a4a50b831b
Size

776KB
Sample

220520-2dgmbaaccp
MD5

60b25cd89c24b3fda7c83e1958eea943
SHA1

464ac8254a7a5a201efabf87ff9a59453743123a
SHA256

8d0d6ef5d40f5086af207d94212c1f8cc737f34eab3b84b8f14ff5a4a50b831b
SHA512

54ca5959121e404ed7d95d1634a082a9501af5887662e2ead2faffb9ac245eeb8990dd03f1f4721ab3fdbf757e1ee8a9197e0871f244d945d2543417eba4705d

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 12:31:22 AM MassLogger Started: 5/21/2022 12:31:15 AM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\scan copy.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

Targets

- Target
  
  scan copy.exe
- Size
  
  859KB
- MD5
  
  54a3dd33e8b12aed84551a0fecaa4068
- SHA1
  
  637e1d8791e758bcce7a77c18c3c2019105e70e1
- SHA256
  
  fa1dd731e06f5a7470f45a3f09f0b39d2e236d022c9a9d6e52828e8214c5893e
- SHA512
  
  ed3a361816805a4894eee14de6d9a32d4bc55e1ca8daac9fbb358f6881acbf590bb23b3cfeb8ef16625440bd13e69bad34d8de51a5599f407b94249752268418
Score

10^/10

masslogger collection evasion 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.
- Looks for VirtualBox Guest Additions in registry
  evasion
- Looks for VMWare Tools registry key
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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.
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext
behavioral1 behavioral2