masslogger

General

Target

c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350
Size

836KB
Sample

220524-1bgc4aceer
MD5

a7a16b9f2a085712270d6c70fdd7369c
SHA1

b457a1a795fde8d5d2cccb00785e442a7c45d5df
SHA256

c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350
SHA512

97398041b895d7872836f699431bb24aa4ccc2588b066ac181042f09b54e720ffe8aadf0796a7e3872dfb38ec2f90dfde4ab0b01b831b4f754829c46cf69b434

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### 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: 5/24/2022 11:31:53 PM MassLogger Started: 5/24/2022 11:31:34 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\F95B724EDE\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 10 Pro64bit 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: 5/24/2022 11:31:34 PM MassLogger Started: 5/24/2022 11:31:27 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350
- Size
  
  836KB
- MD5
  
  a7a16b9f2a085712270d6c70fdd7369c
- SHA1
  
  b457a1a795fde8d5d2cccb00785e442a7c45d5df
- SHA256
  
  c2a5008bd1783ae0b21571ed3558a118ff206c64ca7fdb84f8f9127e32eb6350
- SHA512
  
  97398041b895d7872836f699431bb24aa4ccc2588b066ac181042f09b54e720ffe8aadf0796a7e3872dfb38ec2f90dfde4ab0b01b831b4f754829c46cf69b434
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