Overview

overview

8

Static

static

3

jaffacakes...en.exe

windows10-2004-x64

8

jaffacakes...en.exe

windows11-ltsc_2024-x64

8

$PLUGINSDI...id.dll

windows10-2004-x64

3

$PLUGINSDI...id.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...cP.dll

windows10-2004-x64

3

$PLUGINSDI...cP.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...ec.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows11-ltsc_2024-x64

3

Sharing

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General

  • Target
    jaffacakes118_not-a-virus.HEUR.AdWare.Win32.Snojan.gen.6c90f6909d7d72658bbae2e0a3856cbe
  • Size 6.2MB
  • Sample261014-fd1vasee52
  • SHA256 9bd374b2a8572bc74cea0182189e07bc8b37a9f729690b3f0170bfdbd3673d98
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistencespywarestealertrojanupx

Malware Config

Targets

    • Target
      jaffacakes118_not-a-virus.HEUR.AdWare.Win32.Snojan.gen.6c90f6909d7d72658bbae2e0a3856cbe
    • Size 6.2MB
    • SHA256 9bd374b2a8572bc74cea0182189e07bc8b37a9f729690b3f0170bfdbd3673d98
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistencespywarestealertrojanupx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Creates new service(s)

      persistenceexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Stops running service(s)

      defense_evasionexecution

    • Checks for any installed AV software in registry

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2
    • Target
      $PLUGINSDIR/VVVAMSPEEid.dll
    • Size 312KB
    • SHA256 85b73dfe2e42bca1e9cfb4aa088acdcb1af515bf91155ccd39f456874471d845
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4
    • Target
      $PLUGINSDIR/XEytMEjFjcP.dll
    • Size 405KB
    • SHA256 da64b349461cb1bda1ba15651da45c6064914a4f4187bd928b825044abe4ef9b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral5behavioral6
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 8e565626c37c33144d88df65dc4c25ff3aa0eec980b2c3b1e46def3faaf44b74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral7behavioral8

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

2
T1553.004

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

Browser Information Discovery

1
T1217

Query Registry

1
T1012

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks