Malicious Office (OLE) / .PPT — malware analysis report

Static analysis result for SHA-256 ccfb74981e944a01…

MALICIOUS

Office (OLE) / .PPT

133.0 KB Created: 1601-01-01 00:00:00 Authoring application: Microsoft PowerPoint
MD5: 35bcbaa467f8d2978694d186fb6ef473 SHA-1: 1f91bcceaa1958d1beda6203c530a88749938df9 SHA-256: ccfb74981e944a010430df86a717b3aee21ee7e09cb590d56af65b97e97d9e50
240 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1105 Ingress Tool Transfer T1204.002 Malicious File

The sample is a PowerPoint file identified as malicious due to the presence of an embedded PE executable. Heuristics indicate the use of APIs such as CreateProcess, VirtualAlloc, LoadLibrary, and GetProcAddress, suggesting the embedded executable is designed to run and potentially load additional malicious code. The embedded URL, while seemingly benign, could be a lure or part of a broader infrastructure. The document body discusses sex education, which is likely a pretext to disguise the malicious nature of the file.

Heuristics 7

  • Embedded PE executable critical OLE_EMBEDDED_EXE
    MZ/PE header found inside document — possible embedded executable
  • x86 GetPC stub (CALL $+5; POP EAX) high SC_GETPC_CALL
    x86 GetPC stub (CALL $+5; POP EAX)
  • Reference to CreateProcess API high SC_STR_CREATEPROCESS
    Reference to CreateProcess API
  • Reference to LoadLibrary API high SC_STR_LOADLIBRARY
    Reference to LoadLibrary API
  • Reference to GetProcAddress API high SC_STR_GETPROCADDRESS
    Reference to GetProcAddress API
  • Reference to VirtualAlloc API medium SC_STR_VIRTUALALLOC
    Reference to VirtualAlloc API
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://www.amsa.org/hp/sexed.cfm2

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
embedded_office_00007918.exe
86213d1a25750d858f485998b1801afc5c9446342269086ff32ca33ee1f0cdf8
embedded-pe Office MZ+PE at offset 0x7918 105192 bytes