masslogger

General

Target

a8a998884e55b7ad0e3f1933b1ebf3ef2ac00d0c3dd5f97788cb307f5fb5297d
Size

701KB
Sample

220521-b6bcwsdaf2
MD5

c121e586c968981307ee925d8ec2895f
SHA1

83bb3278b4a15813a4b86b99fedc1702b16dcda4
SHA256

a8a998884e55b7ad0e3f1933b1ebf3ef2ac00d0c3dd5f97788cb307f5fb5297d
SHA512

a71a1729919dfa96e768dccd986d52193c013c959763456ed2d02ce5e5f897a609b6deb24f02466224329f895da4ab77e70964f8ab74866359130338537c1589

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.0 ################################################################# ### 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: 5/21/2022 4:39:50 AM MassLogger Started: 5/21/2022 4:39:23 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 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: 5/21/2022 2:38:37 AM MassLogger Started: 5/21/2022 2:38:34 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  DHL AWB NO2. 405986998.exe
- Size
  
  757KB
- MD5
  
  da17ebedd455be9c1628ff43ab03abef
- SHA1
  
  2dc6ef915849a3b64899c22a24da528f8670f78f
- SHA256
  
  7cee0e7a663f8a865255723ea5fe89fac90be773094c04ad82b5aee132f50cd7
- SHA512
  
  0fd655de104a34a91d7587c6df7f93705112107aacb729834410d9002c110ebe74a0022784115211a25ceb8a194104a546013d34aba2a92b1d2a35c0c2bdc7b1
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