masslogger | ba18dbaa37dfcb07d8dc014a9801196e419dd2f6936a4fcd1826d4c55a938bea | Triage

Sharing

General

Target

2b5777593a2c8aa124da149b35971319_JaffaCakes118
Size

1.6MB
Sample

240728-3m8yla1flk
MD5

2b5777593a2c8aa124da149b35971319
SHA1

142bd3542eeefe98fc9a2bbfc2c9efd3058e3aa3
SHA256

ba18dbaa37dfcb07d8dc014a9801196e419dd2f6936a4fcd1826d4c55a938bea
SHA512

f9f8cd302f94b17839d1b395ce072b52b6de23735615fd647bd88ff1c15a99f95fc78d8f8d6e72c77144a16b24b63b8cc9e37e84eb7603889fb7340a1e87f3ed
SSDEEP

24576:9pSsh9zIbnNquauBlzoemLqaeBxZ2mqsogG1bHs8FWVnhlUV3GWJqXzbZkP:9pSssqsBlzpmLJeZoD1bHsxNUZvm/ZM

Score

10^/10

masslogger collection credential_access discovery spyware stealer

Malware Config

Targets

- Target
  
  2b5777593a2c8aa124da149b35971319_JaffaCakes118
- Size
  
  1.6MB
- MD5
  
  2b5777593a2c8aa124da149b35971319
- SHA1
  
  142bd3542eeefe98fc9a2bbfc2c9efd3058e3aa3
- SHA256
  
  ba18dbaa37dfcb07d8dc014a9801196e419dd2f6936a4fcd1826d4c55a938bea
- SHA512
  
  f9f8cd302f94b17839d1b395ce072b52b6de23735615fd647bd88ff1c15a99f95fc78d8f8d6e72c77144a16b24b63b8cc9e37e84eb7603889fb7340a1e87f3ed
- SSDEEP
  
  24576:9pSsh9zIbnNquauBlzoemLqaeBxZ2mqsogG1bHs8FWVnhlUV3GWJqXzbZkP:9pSssqsBlzpmLJeZoD1bHsxNUZvm/ZM
Score

10^/10

discovery masslogger collection credential_access spyware stealer
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- MassLogger Main payload
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- 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

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scheduled Task

Persistence

Scheduled Task/Job

Scheduled Task

Privilege Escalation

Scheduled Task/Job

Scheduled Task

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

massloggercollectioncredential_accessdiscoveryspywarestealer