Overview

overview

10

Static

static

3

6c66ad5521...18.exe

windows7-x64

10

6c66ad5521...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118

  • Size

    817KB

  • Sample

    240730-bld82svcqa

  • MD5

    6c66ad552121ad6a31b68a2d337c7195

  • SHA1

    715cf64fc4d7977d78d63e8b027360944f82695e

  • SHA256

    5f0c0ef8b72bc8ee231fea25cb78b8ddadd17225976e883be73f0b1dc7c7f2fa

  • SHA512

    a8627321f2a85ac341bc03273b4e52c669ffa942546658c57adad3e856a4e7f59e0da80df1169d2ac07f909abc497daaa66f2ad4b45d3fe258d84ffa656b3440

  • SSDEEP

    12288:xnUvdomKS4IopqtAbCzUduM38kv2Gkt+TYh2Io6EwCT9JdoVsX13Whagd75geY+t:J4FUCYL21tNdEwCT9CsXpWhN6+UHI

Score
10/10
massloggercollectioncredential_accessdiscoveryspywarestealer

Malware Config

Targets

    • Target

      6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118

    • Size

      817KB

    • MD5

      6c66ad552121ad6a31b68a2d337c7195

    • SHA1

      715cf64fc4d7977d78d63e8b027360944f82695e

    • SHA256

      5f0c0ef8b72bc8ee231fea25cb78b8ddadd17225976e883be73f0b1dc7c7f2fa

    • SHA512

      a8627321f2a85ac341bc03273b4e52c669ffa942546658c57adad3e856a4e7f59e0da80df1169d2ac07f909abc497daaa66f2ad4b45d3fe258d84ffa656b3440

    • SSDEEP

      12288:xnUvdomKS4IopqtAbCzUduM38kv2Gkt+TYh2Io6EwCT9JdoVsX13Whagd75geY+t:J4FUCYL21tNdEwCT9CsXpWhN6+UHI

    Score
    10/10
    massloggercollectioncredential_accessdiscoveryspywarestealer

    • 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