masslogger

General

Target

4e002ce22b5c5778b1f1761aa0e50e4841f708b5754b825fbcc359403c9e0155
Size

990KB
Sample

220521-n65b7aega9
MD5

8e59ab04ce35619878226a27062623fd
SHA1

214b2b1f6576d8039c8bf736e23030861a00057c
SHA256

4e002ce22b5c5778b1f1761aa0e50e4841f708b5754b825fbcc359403c9e0155
SHA512

1ce11da520c7a653911f1962d4cf031581e01e98d8d5460af53214145001b6707312378078374e80b34e53f68bd89bdbfc6b2a3dced9657a6530415017049917

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\3B8E3C2477\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.6.0 ################################################################# ### 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 2:54:57 PM MassLogger Started: 5/21/2022 2:54:50 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.samlogistics.pk
Port:
587
Username:
imp@samlogistics.pk
Password:
Seaimport121@

Targets

- Target
  
  inquiry Nasser Al Falahy.exe
- Size
  
  1.0MB
- MD5
  
  a553824d8e07c030ee3d8c8c7ffbde82
- SHA1
  
  105230ce033771a93e3be121bcbb2b1511ceb008
- SHA256
  
  5a08d0f514ac2efd07cc045c1b896cf7c6426dd0013ad523a14bbdbce2b25edd
- SHA512
  
  854c2af6efe2ff5bfb00b7d10dd3d2a0a682ba746180a4d38d4fc9761ffe508867a7827103379c9b32b8cc8b9ceb79cbac80e1bad3e70cecbd0aa335f93bbeab
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 Main Payload
- MassLogger log file
  Detects a log file produced by MassLogger.
- Modifies visibility of file extensions in Explorer
  evasion
- 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