Overview

overview

10

Static

static

3

2b5777593a...18.exe

windows7-x64

3

2b5777593a...18.exe

windows10-2004-x64

10

Sharing

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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
massloggercollectioncredential_accessdiscoveryspywarestealer

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
    discoverymassloggercollectioncredential_accessspywarestealer

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

      stealerspywaremasslogger

    • MassLogger Main payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • 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.

      spywarestealer

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks