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Analysis Report sviluppo_economico_18__858.xls

Overview

General Information

Sample Name:sviluppo_economico_18__858.xls
Analysis ID:320123
MD5:f42aafdbdc0dfcea33cacc065a7ed64f
SHA1:7d7479810bc54d5fc61e3c3e0c49a8f4f870b685
SHA256:ee27be884433578e09b7476f95d1005a5bbe899f128c24417b8ae4fa722627b5
Tags:goziisfbmisepwmiseursnifxls

Most interesting Screenshot:

Detection

Hidden Macro 4.0
Score:20
Range:0 - 100
Whitelisted:false
Confidence:80%

Signatures

Yara detected password protected xls with embedded macros
Unable to load, office file is protected or invalid

Classification

Startup

  • System is w7x64
  • EXCEL.EXE (PID: 2448 cmdline: 'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding MD5: 5FB0A0F93382ECD19F5F499A5CAA59F0)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

SourceRuleDescriptionAuthorStrings
sviluppo_economico_18__858.xlsJoeSecurity_PasswordProtectedXlsWithEmbeddedMacrosYara detected password protected xls with embedded macrosJoe Security

    Sigma Overview

    No Sigma rule has matched

    Signature Overview

    Click to jump to signature section

    Show All Signature Results
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEWindow title found: password
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEWindow title found: password
    Source: classification engineClassification label: sus20.expl.winXLS@1/0@0/0
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile created: C:\Users\user\AppData\Local\Temp\CVRD97D.tmpJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile created: C:\Users\user\AppData\Local\Temp\CVRD97D.tmpJump to behavior
    Source: sviluppo_economico_18__858.xlsOLE indicator, Workbook stream: true
    Source: sviluppo_economico_18__858.xlsOLE indicator, Workbook stream: true
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile read: C:\Users\desktop.iniJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile read: C:\Users\desktop.iniJump to behavior
    Source: Window RecorderWindow detected: More than 3 window changes detected
    Source: Window RecorderWindow detected: More than 3 window changes detected
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItemsJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItemsJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dllJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dllJump to behavior
    Source: sviluppo_economico_18__858.xlsInitial sample: OLE indicators vbamacros = False
    Source: sviluppo_economico_18__858.xlsInitial sample: OLE indicators vbamacros = False
    Source: sviluppo_economico_18__858.xlsInitial sample: OLE indicators encrypted = True
    Source: sviluppo_economico_18__858.xlsInitial sample: OLE indicators encrypted = True
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior

    HIPS / PFW / Operating System Protection Evasion:

    barindex
    Yara detected password protected xls with embedded macrosShow sources
    Source: Yara matchFile source: sviluppo_economico_18__858.xls, type: SAMPLE

    Mitre Att&ck Matrix

    Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
    Valid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential DumpingFile and Directory Discovery1Remote ServicesData from Local SystemExfiltration Over Other Network MediumData ObfuscationEavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
    Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsRootkitLSASS MemorySystem Information Discovery1Remote Desktop ProtocolData from Removable MediaExfiltration Over BluetoothJunk DataExploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout

    Behavior Graph

    Hide Legend

    Legend:

    • Process
    • Signature
    • Created File
    • DNS/IP Info
    • Is Dropped
    • Is Windows Process
    • Number of created Registry Values
    • Number of created Files
    • Visual Basic
    • Delphi
    • Java
    • .Net C# or VB.NET
    • C, C++ or other language
    • Is malicious
    • Internet

    Screenshots

    Thumbnails

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