masslogger

General

Target

Facturas y extracto bancario.exe
Size

1.1MB
Sample

200708-d1dvn7dvpx
MD5

680abdbc32da4b031df7d510393bd60c
SHA1

aba459e8efa99baa8c90b6dd2e596bb892915749
SHA256

7b45908d8c0f59d45c8c4186ae1713289e813c6c0cd3e53184e61f576da936a4
SHA512

a405a7f1d40318fc8a2d7dfe66873f71d3372f5bfaba17e98334d3bfe4223f45edb876072b3f11b61a573f956a5ffb7347ae81c89802a04c81353c82cfda4096

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\E2C1E8F1FA\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 7/8/2020 10:51:02 AM MassLogger Started: 7/8/2020 10:50:59 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Facturas y extracto bancario.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Targets

- Target
  
  Facturas y extracto bancario.exe
- Size
  
  1.1MB
- MD5
  
  680abdbc32da4b031df7d510393bd60c
- SHA1
  
  aba459e8efa99baa8c90b6dd2e596bb892915749
- SHA256
  
  7b45908d8c0f59d45c8c4186ae1713289e813c6c0cd3e53184e61f576da936a4
- SHA512
  
  a405a7f1d40318fc8a2d7dfe66873f71d3372f5bfaba17e98334d3bfe4223f45edb876072b3f11b61a573f956a5ffb7347ae81c89802a04c81353c82cfda4096
Score

10^/10

ransomware spyware stealer masslogger
- 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.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- 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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

MassLogger log file

UPX packed file

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2