Overview

overview

9

Static

static

3

b8f3135316...18.exe

windows7-x64

9

b8f3135316...18.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    b8f313531610dc57371848fca23b02bd_JaffaCakes118

  • Size

    813KB

  • Sample

    240822-yqxbraverg

  • MD5

    b8f313531610dc57371848fca23b02bd

  • SHA1

    f47b551e13fecf50cdcef24041e98ed400801d40

  • SHA256

    4a60f80a924f442cbe6827ec0cbc8a18c2842fad8261b717aba9810c99af0ac6

  • SHA512

    509d4d1997e1b5d820d9d732c85c46404ae25d10ef2f6b4fd92c687944a14cf6c97cec1df06660babf09d0543f959d42c54665066aa04f4a05939ac752191b12

  • SSDEEP

    24576:SXU6IS42uChL5xlMxwg2+OqvpnuckLbdsBdOb:SkEjuChL56k+OApuck/yPg

Score
9/10
credential_accessdiscoverypersistencespywarestealerupx

Malware Config

Targets

    • Target

      b8f313531610dc57371848fca23b02bd_JaffaCakes118

    • Size

      813KB

    • MD5

      b8f313531610dc57371848fca23b02bd

    • SHA1

      f47b551e13fecf50cdcef24041e98ed400801d40

    • SHA256

      4a60f80a924f442cbe6827ec0cbc8a18c2842fad8261b717aba9810c99af0ac6

    • SHA512

      509d4d1997e1b5d820d9d732c85c46404ae25d10ef2f6b4fd92c687944a14cf6c97cec1df06660babf09d0543f959d42c54665066aa04f4a05939ac752191b12

    • SSDEEP

      24576:SXU6IS42uChL5xlMxwg2+OqvpnuckLbdsBdOb:SkEjuChL56k+OApuck/yPg

    Score
    9/10
    credential_accessdiscoverypersistencespywarestealerupx

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

2
T1555

Credentials from Web Browsers

1
T1555.003

Windows Credential Manager

1
T1555.004

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks