Overview

overview

7

Static

static

3

5881f01535...18.exe

windows7-x64

7

5881f01535...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target
    5881f015352696a5490792aa96448f66_JaffaCakes118
  • Size 855KB
  • Sample241018-vbk4dszbkk
  • SHA256 9b3dcc892c5627b7cccf68332f938fcec2a1e815eeadda3823b200c7e182df0f
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
credential_accessdiscoverypersistencespywarestealerupx

Malware Config

Targets

    • Target
      5881f015352696a5490792aa96448f66_JaffaCakes118
    • Size 855KB
    • SHA256 9b3dcc892c5627b7cccf68332f938fcec2a1e815eeadda3823b200c7e182df0f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    credential_accessdiscoverypersistencespywarestealerupx

    • 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

    • 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

    • UPX packed file

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

      upx
    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