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Analysis Report sviluppo_economico_19__582.xls

Overview

General Information

Sample Name:sviluppo_economico_19__582.xls
Analysis ID:320271
MD5:b3b91ca3c10da94ad224c3a179249e3b
SHA1:7fe3e551c432e2e3bdea3ddba8b87362e580dfb8
SHA256:be6a92f7d1f695d18ba9e0661a1fdc3a440a7b87443cfe02a92d3f88ff08cf2c
Tags:goziisfbitalypwmiseursnifxls

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: 896 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_19__582.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\CVREC03.tmpJump to behavior
    Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXEFile created: C:\Users\user\AppData\Local\Temp\CVREC03.tmpJump to behavior
    Source: sviluppo_economico_19__582.xlsOLE indicator, Workbook stream: true
    Source: sviluppo_economico_19__582.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_19__582.xlsInitial sample: OLE indicators vbamacros = False
    Source: sviluppo_economico_19__582.xlsInitial sample: OLE indicators vbamacros = False
    Source: sviluppo_economico_19__582.xlsInitial sample: OLE indicators encrypted = True
    Source: sviluppo_economico_19__582.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_19__582.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

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    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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