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Windows Analysis Report
56ff7c.msi

Overview

General Information

Sample name:	56ff7c.msi
Analysis ID:	1573628
MD5:	dc1dacc4a53407aebffc38ef512f52e7
SHA1:	737e0c4312552da152f009bdce0f9048e368fee1
SHA256:	60f172403738997a3e49ba5b7b247854bc45b42db5895c47d43b0b0ed86588c1
Tags:	aikmouciiqgecoqi-xyzmsiuser-JAMESWT_MHT
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)

Checks for available system drives (often done to infect USB drives)

Creates a process in suspended mode (likely to inject code)

Creates files inside the system directory

Creates or modifies windows services

Deletes files inside the Windows folder

Dropped file seen in connection with other malware

Drops PE files

Drops PE files to the windows directory (C:\Windows)

Found dropped PE file which has not been started or loaded

May sleep (evasive loops) to hinder dynamic analysis

Modifies existing windows services

PE file contains sections with non-standard names

Queries the volume information (name, serial number etc) of a device

Sigma detected: Suspicious MsiExec Embedding Parent

Uses cacls to modify the permissions of files

Classification

Process Tree

System is w7x64

msiexec.exe (PID: 3404 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\56ff7c.msi" MD5: AC2E7152124CEED36846BD1B6592A00F)

msiexec.exe (PID: 3432 cmdline: C:\Windows\system32\msiexec.exe /V MD5: AC2E7152124CEED36846BD1B6592A00F)

msiexec.exe (PID: 3768 cmdline: C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6 MD5: 4315D6ECAE85024A0567DF2CB253B7B0)

icacls.exe (PID: 3804 cmdline: "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH MD5: 1542A92D5C6F7E1E80613F3466C9CE7F)

expand.exe (PID: 3836 cmdline: "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files MD5: 659CED6D7BDA047BCC6048384231DB9F)

cmd.exe (PID: 3936 cmdline: "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf MD5: AD7B9C14083B52BC532FBA5948342B98)

cmd.exe (PID: 3972 cmdline: C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files" MD5: AD7B9C14083B52BC532FBA5948342B98)

icacls.exe (PID: 3996 cmdline: "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)LOW MD5: 1542A92D5C6F7E1E80613F3466C9CE7F)

cleanup

Sigma Signatures

Sigma detected: Suspicious MsiExec Embedding Parent

Source: Process started

Author: frack113: Data: Command: "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf, CommandLine: "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf, CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\cmd.exe, NewProcessName: C:\Windows\SysWOW64\cmd.exe, OriginalFileName: C:\Windows\SysWOW64\cmd.exe, ParentCommandLine: C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6, ParentImage: C:\Windows\SysWOW64\msiexec.exe, ParentProcessId: 3768, ParentProcessName: msiexec.exe, ProcessCommandLine: "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf, ProcessId: 3936, ProcessName: cmd.exe

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp	ReversingLabs: Detection: 31%
Source: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)	ReversingLabs: Detection: 31%

Multi AV Scanner detection for submitted file

Source: 56ff7c.msi

ReversingLabs: Detection: 25%

Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setupact.log			Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setuperr.log			Jump to behavior

Source:

Binary string: C:\ss2\Projects\MsiWrapper\MsiCustomActions\Release\MsiCustomActions.pdb source: 56ff7c.msi, MSIEFBD.tmp.1.dr, 72dbb0.msi.1.dr

Source: C:\Windows\System32\msiexec.exe	File opened: z:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: x:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: v:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: t:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: r:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: p:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: n:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: l:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: j:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: h:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: f:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: b:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: y:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: w:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: u:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: s:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: q:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: o:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: m:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: k:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: i:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: g:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: e:	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	File opened: c:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: a:	Jump to behavior

Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\	Jump to behavior

Source: cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517808175.000000000043B000.00000004.00000010.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517906718.00000000009E0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp, msiwrapper.ini.5.dr	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf
Source: cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517828418.00000000005A0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfC:
Source: cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfD
Source: cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfQ
Source: cmd.exe, 0000000A.00000002.517906718.00000000009E0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfROCESSOR_ARCHITECT
Source: cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfrT

Source: C:\Windows\SysWOW64\icacls.exe	Memory allocated: 770B0000 page execute and read and write	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Memory allocated: 770B0000 page execute and read and write	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Memory allocated: 770B0000 page execute and read and write	Jump to behavior

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\72dbb0.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\SourceHash{740864D8-D5D4-4230-8D1D-1C2E0E22C8A6}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\72dbb1.ipi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\72dbb1.ipi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIEFBD.tmp	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setupact.log	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setuperr.log	Jump to behavior

Source: C:\Windows\System32\msiexec.exe

File deleted: C:\Windows\Installer\72dbb1.ipi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSIEFBD.tmp FD622CF73EA951A6DE631063ABA856487D77745DD1500ADCA61902B8DDE56FE1

Source: classification engine

Classification label: mal56.winMSI@14/11@0/0

Source: C:\Windows\System32\msiexec.exe

File created: C:\Users\user\AppData\Local\Temp\~DF04903486C83D392A.TMP

Jump to behavior

Source: C:\Windows\SysWOW64\icacls.exe	Console Write: .. ................... ......... 46.....(.P..............................x......................0................. .............................	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: .. ................... ......... 46.....(.P..............................x......................0................. .....v................. .....	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Console Write: ................................................................_B.s.......................s....n..s....................R.................C.....	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ........................................(.P.....................P.......z.......................(...............................N..s............	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................................:. .....(.P.....................P...............................(...............................................	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ....................L........... 4$.....(.P.....................P...............................0...0...................X.......................	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ....................L........... 4$.....(.P.....................P...............................0...0...................v.......................	Jump to behavior

Source: C:\Windows\SysWOW64\msiexec.exe

File read: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\msiwrapper.ini

Jump to behavior

Source: C:\Windows\SysWOW64\icacls.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: 56ff7c.msi

ReversingLabs: Detection: 25%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\56ff7c.msi"
Source: unknown	Process created: C:\Windows\System32\msiexec.exe C:\Windows\system32\msiexec.exe /V
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\SysWOW64\msiexec.exe C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\expand.exe "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files"
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)LOW
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\SysWOW64\msiexec.exe C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\expand.exe "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files"	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)LOW	Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: dwmapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wkscli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: rpcrtremote.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msihnd.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: dwmapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: rpcrtremote.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wkscli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: spp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: vssapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: atl.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: vsstrace.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: dsrole.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: bcrypt.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sxs.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: samcli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: samlib.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: wow64cpu.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: winmm.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: samcli.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: msacm32.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: dwmapi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: rpcrtremote.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: wow64cpu.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Section loaded: wow64cpu.dll	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Section loaded: cabinet.dll	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Section loaded: dpx.dll	Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	Section loaded: wdscore.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wow64cpu.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: winbrand.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wdi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: duser.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: dwmapi.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: wow64cpu.dll	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Section loaded: winbrand.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: wow64win.dll	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Section loaded: wow64cpu.dll	Jump to behavior

Source: C:\Windows\SysWOW64\msiexec.exe

File written: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\msiwrapper.ini

Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: 56ff7c.msi

Static file information: File size 2002944 > 1048576

Source:

Binary string: C:\ss2\Projects\MsiWrapper\MsiCustomActions\Release\MsiCustomActions.pdb source: 56ff7c.msi, MSIEFBD.tmp.1.dr, 72dbb0.msi.1.dr

Source: 82ea3633dcdfab4682fadb28c07af4a4.tmp.8.dr	Static PE information: section name: .00cfg
Source: 82ea3633dcdfab4682fadb28c07af4a4.tmp.8.dr	Static PE information: section name: .voltbl

Source: 82ea3633dcdfab4682fadb28c07af4a4.tmp.8.dr

Static PE information: section name: .text entropy: 7.00022260588102

Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp	Jump to dropped file
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)	Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIEFBD.tmp	Jump to dropped file

Source: C:\Windows\System32\msiexec.exe

File created: C:\Windows\Installer\MSIEFBD.tmp

Jump to dropped file

Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setupact.log			Jump to behavior
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Windows\Logs\DPX\setuperr.log			Jump to behavior

Source: C:\Windows\System32\msiexec.exe

Registry key created: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher

Jump to behavior

Source: C:\Windows\System32\msiexec.exe

Registry key value modified: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore

Jump to behavior

Source: C:\Windows\SysWOW64\msiexec.exe

Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH

Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\SysWOW64\expand.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp	Jump to dropped file
Source: C:\Windows\SysWOW64\expand.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)	Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	Dropped PE file which has not been started: C:\Windows\Installer\MSIEFBD.tmp	Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 3428	Thread sleep time: -120000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\msiexec.exe TID: 4048	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\msiexec.exe TID: 3468	Thread sleep time: -240000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 3792	Thread sleep time: -180000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 3932	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe TID: 3968	Thread sleep time: -60000s >= -30000s	Jump to behavior

Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior

Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\	Jump to behavior

Source: C:\Windows\System32\msiexec.exe

Process information queried: ProcessInformation

Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\SysWOW64\msiexec.exe C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\expand.exe "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files"	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe	Process created: C:\Windows\SysWOW64\icacls.exe "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)LOW	Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	1 Replication Through Removable Media	1 Command and Scripting Interpreter	2 Windows Service	2 Windows Service	2 Masquerading	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 Services File Permissions Weakness	11 Process Injection	1 Virtualization/Sandbox Evasion	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	1 DLL Side-Loading	1 Services File Permissions Weakness	11 Process Injection	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	1 DLL Side-Loading	1 Obfuscated Files or Information	NTDS	11 Peripheral Device Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 Services File Permissions Weakness	LSA Secrets	3 File and Directory Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Software Packing	Cached Domain Credentials	12 System Information Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	1 DLL Side-Loading	DCSync	Remote System Discovery	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery
Network Trust Dependencies	Serverless	Drive-by Compromise	Container Orchestration Job	Scheduled Task/Job	Scheduled Task/Job	1 File Deletion	Proc Filesystem	System Owner/User Discovery	Cloud Services	Credential API Hooking	Application Layer Protocol	Exfiltration Over Alternative Protocol	Defacement

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

Source	Detection	Scanner	Label	Link
56ff7c.msi	25%	ReversingLabs	Win32.Trojan.Generic

Dropped Files

Source	Detection	Scanner	Label
C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp	32%	ReversingLabs	Win32.Trojan.Generic
C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)	32%	ReversingLabs	Win32.Trojan.Generic
C:\Windows\Installer\MSIEFBD.tmp	0%	ReversingLabs

Name	Source	Malicious	Reputation
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf	cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517808175.000000000043B000.00000004.00000010.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517906718.00000000009E0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp, msiwrapper.ini.5.dr	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfC:	cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517828418.00000000005A0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfQ	cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfROCESSOR_ARCHITECT	cmd.exe, 0000000A.00000002.517906718.00000000009E0000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfD	cmd.exe, 0000000A.00000002.517836897.0000000000770000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfrT	cmd.exe, 0000000A.00000002.517836897.0000000000794000.00000004.00000020.00020000.00000000.sdmp	false	high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1573628
Start date and time:	2024-12-12 12:30:46 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 11s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	18
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	56ff7c.msi
Detection:	MAL
Classification:	mal56.winMSI@14/11@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .msi Close Viewer

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, conhost.exe, VSSVC.exe, svchost.exe
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtCreateFile calls found.
Report size getting too big, too many NtFsControlFile calls found.
Report size getting too big, too many NtOpenFile calls found.
VT rate limit hit for: 56ff7c.msi

Simulations

Behavior and APIs

Time	Type	Description
06:31:41	API Interceptor	2600x Sleep call for process: msiexec.exe modified
06:32:13	API Interceptor	2x Sleep call for process: icacls.exe modified
06:32:53	API Interceptor	12x Sleep call for process: cmd.exe modified

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Windows\Installer\MSIEFBD.tmp	setup (2).msi	Get hash	malicious	Unknown	Browse
	5c322c.msi	Get hash	malicious	Unknown	Browse
	57ff67.msi	Get hash	malicious	Unknown	Browse
	293944637.dll	Get hash	malicious	Unknown	Browse
	setup (2).msi	Get hash	malicious	Unknown	Browse
	setup.msi	Get hash	malicious	Unknown	Browse
	Document.lnk.download.lnk	Get hash	malicious	Unknown	Browse
	2Wr5r2e9vo.msi	Get hash	malicious	Unknown	Browse
	2Wr5r2e9vo.msi	Get hash	malicious	Unknown	Browse
	wE1inOhJA5.msi	Get hash	malicious	Remcos, RHADAMANTHYS	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files.cab

Download File

Process:	C:\Windows\SysWOW64\msiexec.exe
File Type:	Microsoft Cabinet archive data, Windows 2000/XP setup, 1693708 bytes, 1 file, at 0x2c +A "install86.exe", ID 4848, number 1, 20944 datablocks, 0x1503 compression
Category:	dropped
Size (bytes):	1693708
Entropy (8bit):	5.526206300906094
Encrypted:	false
SSDEEP:	12288:MC0st3iH4Vk173mKFJ8MqvRdT+cG5GxHdt3FXJIHdyrd+SIRxHV/HkULBjm:MCw4o72KP8MgRhG52dt3JJCyrdEnlBjm
MD5:	32AE8557D0880ECF9D0120578C3D4262
SHA1:	06B7E7C8FFDBBBDA50982135C5966B248D882535
SHA-256:	6F8CC33CB74CF753413E56B40ACA479B6AA5A88EDC02C8AA26A2B902F448F862
SHA-512:	181EBFA32F8906A9B7032B0417262B13240310E40EDD76F6B45DDEB6BF3C02A083105256D0AA7B028C9C32D87B92C1ADD298B5E01AA38D756F2CDD386E41FA39
Malicious:	false
Reputation:	low
Preview:	MSCF............,...................J....Q.....(......{Y.E .install86.exe...b..A..[...5 f.q.....4..`...]..i.h..Ci.E.W.....HB.B=...\B....!.....[y.....J.R..[.mmU..U......{?......>..aIs.-..MR...G..b.<H....]....\|.BX.}xJ..<.o....O.2X'.....<m..."....H.@.GG.HP..T.....R7.#IJK.p$.K.>.%....Q.........#.....}..y....{..........Y.K..#....J...... .( ....".C.G.p....8&89.........&......_N].a.O..\|d.?.....gp.T\..../.....X....#p.+....#+..........!&.xr.q.D7.........b`{.J#....s........._.V....".]...w.../........p.8...\|/..6...)_..ML.p...S.....m...\|qS.....@.Q....`....x......9.W.hw......}d....FivxW.?(..q?EE$.-X..o..B.{`..q.s...]00..W$...!9...;80........Y.n..x...;q.l..5..D.H.............9b..aWA'....EpPC......"...F.!%mL-f....%.........9.K1..K..g..H.I$.\..Y%..U3}..S.D~WH;2.o.o....N>N...2^Q.Em.o....-.(...S.bJ6.\_..:w.F.}z........@m..c.. z.3s.b..zq........S.!.r.[..."T0...,"wp...V...@!JyJ0..y.....P..]...(.\|..'...%..D...!.vG.o..U.5..p'..Q.oq..%X.}.*WI.......X{Y\FN'<.y.....aq...

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp

Download File

Process:	C:\Windows\SysWOW64\expand.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	686285824
Entropy (8bit):	0.04711303228045161
Encrypted:	false
SSDEEP:
MD5:	07638426F75532B5D8E82A85D7DA7716
SHA1:	1254980C7A77BD2D6C0D42086A74B7CC9F7DB573
SHA-256:	860E5A00578D060F9138E606D87DCF4EF1FFD3AD79FCB6C7C61556B5CDDCF97B
SHA-512:	F059ACB0066BF8438339AB70EEFF8F4AD263E8BC5DB37C424D303DB385824E4FE4761FDC4D10D75565FFEFAC205221A26439C7DD08B66119314020492E9BB160
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 32%
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L....LGg.................h.......................@..........................`".....N..(..@.................................tB..x.............................!......................................................D...............................text....f.......h.................. ..`.rdata........... ...l..............@..@.data...(........>..................@....00cfg..............................@..@.tls................................@....voltbl.,................................rsrc...............................@..@.reloc........!....... .............@..B........................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)

Download File

Process:	C:\Windows\SysWOW64\expand.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	686285824
Entropy (8bit):	0.04711303228045161
Encrypted:	false
SSDEEP:
MD5:	07638426F75532B5D8E82A85D7DA7716
SHA1:	1254980C7A77BD2D6C0D42086A74B7CC9F7DB573
SHA-256:	860E5A00578D060F9138E606D87DCF4EF1FFD3AD79FCB6C7C61556B5CDDCF97B
SHA-512:	F059ACB0066BF8438339AB70EEFF8F4AD263E8BC5DB37C424D303DB385824E4FE4761FDC4D10D75565FFEFAC205221A26439C7DD08B66119314020492E9BB160
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 32%
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L....LGg.................h.......................@..........................`".....N..(..@.................................tB..x.............................!......................................................D...............................text....f.......h.................. ..`.rdata........... ...l..............@..@.data...(........>..................@....00cfg..............................@..@.tls................................@....voltbl.,................................rsrc...............................@..@.reloc........!....... .............@..B........................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\msiwrapper.ini

Download File

Process:	C:\Windows\SysWOW64\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1818
Entropy (8bit):	3.7362607350817534
Encrypted:	false
SSDEEP:	48:LKAggy9bOlpZJFx0Cj0CO6byFvtxf5S70COf:uh9alpQBr6bOtpoQrf
MD5:	A7614DE6B21D3E3ACB98B90953902908
SHA1:	42186FD2C6ECCDF0646A645A6688691DA99F1690
SHA-256:	446A393C85A0FD75399D4B87803D2FF0B9E221742FA634FE166C8867CA5B0D13
SHA-512:	AAC3FCD9F916091C4EF73A2E0A57A94430221A6A5EFCAB46A701BD0BCCA5EDB845718AAE8BEE425DDF1EE8E945DA3DFA75D0CF68EB08FE10B571D961213A2625
Malicious:	false
Preview:	W.r.a.p.p.e.d.A.p.p.l.i.c.a.t.i.o.n.I.d.=.G.o.o.g.l.e. .C.h.r.o.m.e...W.r.a.p.p.e.d.R.e.g.i.s.t.r.a.t.i.o.n.=.N.o.n.e...I.n.s.t.a.l.l.S.u.c.c.e.s.s.C.o.d.e.s.=.0...E.l.e.v.a.t.i.o.n.M.o.d.e.=.n.e.v.e.r...B.a.s.e.N.a.m.e.=.i.n.s.t.a.l.l.8.6...e.x.e...C.a.b.H.a.s.h.=.6.f.8.c.c.3.3.c.b.7.4.c.f.7.5.3.4.1.3.e.5.6.b.4.0.a.c.a.4.7.9.b.6.a.a.5.a.8.8.e.d.c.0.2.c.8.a.a.2.6.a.2.b.9.0.2.f.4.4.8.f.8.6.2...S.e.t.u.p.P.a.r.a.m.e.t.e.r.s.=./.V.E.R.Y.S.I.L.E.N.T. . ./.V.E.R.Y.S.I.L.E.N.T. ...W.o.r.k.i.n.g.D.i.r.=...C.u.r.r.e.n.t.D.i.r.=..S.O.U.R.C.E.D.I.R....U.I.L.e.v.e.l.=.5...F.o.c.u.s.=.y.e.s...S.e.s.s.i.o.n.D.i.r.=.C.:.\.U.s.e.r.s.\.A.l.b.u.s.\.A.p.p.D.a.t.a.\.L.o.c.a.l.\.T.e.m.p.\.M.W.-.f.f.1.5.c.4.0.d.-.2.1.b.1.-.4.2.e.d.-.8.4.5.7.-.0.b.c.9.7.2.b.7.0.5.b.c.\...F.i.l.e.s.D.i.r.=.C.:.\.U.s.e.r.s.\.A.l.b.u.s.\.A.p.p.D.a.t.a.\.L.o.c.a.l.\.T.e.m.p.\.M.W.-.f.f.1.5.c.4.0.d.-.2.1.b.1.-.4.2.e.d.-.8.4.5.7.-.0.b.c.9.7.2.b.7.0.5.b.c.\.f.i.l.e.s.\...R.u.n.B.e.f.o.r.e.I.n.s.t.a.l.l.F.i.l.e.=.c.m.d...e.x.e...

C:\Users\user\AppData\Local\Temp\~DF04903486C83D392A.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.06945803457925166
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOnF5VJVUzvqCZtQVky6lS:2F0i8n0itFzDHFnF5b4S
MD5:	BFED7F358179D3C693901B249409AD3F
SHA1:	94BF252030368A70FF79225066C2D82FC1186239
SHA-256:	3EC4E7D718481D957032C46C398F5AFBB8636DB3626657BD51451A95E38BA84E
SHA-512:	1A3632A0DCC91FC1808CAF45D4DEDF76BB08638A78E2C41233F1FF2FAC0D92BD7BE3F1A03144E0E9311949ABDCF3584A4AE3828B03B141F419B9F86FE6D5176D
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DF2B92EBB655D58965.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFCCFFDC69C6F4F2E9.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.12071816959244595
Encrypted:	false
SSDEEP:	24:iN0ZJfAebfddipV7sddipVlVIwGilrkg9SQ8+z:+orfddSBsddSHHrR8
MD5:	A55A68BE18D014E44F684E2401C470E4
SHA1:	38E8FD4030B4F4F42DFFBE9CFA0673F8136FD357
SHA-256:	1E4A45320AB5B8531F18536641592E8AA91DC42C7D04A56207D855BA7F9A853A
SHA-512:	32341D473D11E3F21D22F7E1BF3A4318AB237B383189083263CAE11C9FA681DA4573D2B25F03AB3EEE2652ED202EEC4C772C63907BB0E76E7B4B3DE136646197
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\72dbb0.msi

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Google Chrome 131.0.6778.86, Subject: Google Chrome, Author: Google LLC, Keywords: Installer, Template: Intel;1033, Revision Number: {37285955-014E-4DC5-AA76-A72CE0CD6FF4}, Create Time/Date: Thu Jan 11 14:59:44 2024, Last Saved Time/Date: Thu Jan 11 14:59:44 2024, Number of Pages: 200, Number of Words: 12, Name of Creating Application: MSI Wrapper (11.0.53.0), Security: 2
Category:	dropped
Size (bytes):	2002944
Entropy (8bit):	5.7921504076764405
Encrypted:	false
SSDEEP:	24576:vt9cpVDhol4Cw4o72KP8MgRhG52dt3JJCyrdEnlBj:4pRho2XN2Q8xhGQP6QdE
MD5:	DC1DACC4A53407AEBFFC38EF512F52E7
SHA1:	737E0C4312552DA152F009BDCE0F9048E368FEE1
SHA-256:	60F172403738997A3E49BA5B7B247854BC45B42DB5895C47D43B0B0ED86588C1
SHA-512:	9685D5C2A48D334814599FC0F8F05DCC9AF441A30D09F034030F01158648A2FFD25FEBFAD1E4237457B1DE8ADB9765F005C3549624DD588F73CC738A2ED62CBA
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\72dbb1.ipi

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.5251164796515777
Encrypted:	false
SSDEEP:	24:J8FC/lym6cpmUHCAjbuSBO+O8ddipVlVIwGilrkg9SCddipV7eJfAebN05:60+cDHBburJ8ddSHHrbddSBerN
MD5:	983ECAA4BA3B10065F0A45F349D757F2
SHA1:	0A7D118478ED9869E1DACED9DB3CE4247F97886D
SHA-256:	28DD7B27D10332D73B48A2CD6D2A52A9DFC03BD175CA2D8AE938DD6BFB5DC155
SHA-512:	6EE822843C0DB23771FF0EC2EF5795EA9328890B16C75CC222492C40C221533EBF994875A5E93AFC84570C5E3AE42A248B9471816ADE8EE52072C6F501482CA9
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSIEFBD.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	212992
Entropy (8bit):	6.513409725320959
Encrypted:	false
SSDEEP:	3072:xspAtOdmXwCGjtYNKbYO2gjpcm8rRuqpjCL42loHUvU0yGxr5GqM2a8:jtOdiRQYpgjpjew5DHyGxcqo8
MD5:	0C8921BBCC37C6EFD34FAF44CF3B0CB5
SHA1:	DCFA71246157EDCD09EECAF9D4C5E360B24B3E49
SHA-256:	FD622CF73EA951A6DE631063ABA856487D77745DD1500ADCA61902B8DDE56FE1
SHA-512:	ED55443E20D40CCA90596F0A0542FA5AB83FE0270399ADFAAFD172987FB813DFD44EC0DA0A58C096AF3641003F830341FE259AD5BCE9823F238AE63B7E11E108
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 0%
Joe Sandbox View:	Filename: setup (2).msi, Detection: malicious, Browse Filename: 5c322c.msi, Detection: malicious, Browse Filename: 57ff67.msi, Detection: malicious, Browse Filename: 293944637.dll, Detection: malicious, Browse Filename: setup (2).msi, Detection: malicious, Browse Filename: setup.msi, Detection: malicious, Browse Filename: Document.lnk.download.lnk, Detection: malicious, Browse Filename: 2Wr5r2e9vo.msi, Detection: malicious, Browse Filename: 2Wr5r2e9vo.msi, Detection: malicious, Browse Filename: wE1inOhJA5.msi, Detection: malicious, Browse
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$............p...p...p.......p.....p..../.p.......p...q.%.p.......p.....p.....p.Rich..p.........................PE..L...Y..e...........!.....h..........K................................................]....@.........................P...]............P.......................`.....................................p...@...............t............................text....f.......h.................. ..`.rdata...............l..............@..@.data....5..........................@....rsrc........P......................@..@.reloc...)...`...*..................@..B........................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\SourceHash{740864D8-D5D4-4230-8D1D-1C2E0E22C8A6}

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.1624504903944881
Encrypted:	false
SSDEEP:	12:JSbX72FjzQaAGiLIlHVRpth/7777777777777777777777777vDHFnF5bZpSl0i5:JpQaQI5p1F
MD5:	D7D201ED51A262AA9AE1D446D881AF18
SHA1:	2E0A755AF2759CA48FB2702BBF0E10CD86A577D5
SHA-256:	B3437BE715833BE8BFB7E0B8A255B80B2FC6D070E7D3352C0E6477750F754249
SHA-512:	1479369072D4C80FF51350140125CC187CDE08A2B718A8743F882E060670A5D1F6258AD415ACF9FCCDB33D3C4932747F10B1CB124EC7A5652C6FF7AD4B20452A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Google Chrome 131.0.6778.86, Subject: Google Chrome, Author: Google LLC, Keywords: Installer, Template: Intel;1033, Revision Number: {37285955-014E-4DC5-AA76-A72CE0CD6FF4}, Create Time/Date: Thu Jan 11 14:59:44 2024, Last Saved Time/Date: Thu Jan 11 14:59:44 2024, Number of Pages: 200, Number of Words: 12, Name of Creating Application: MSI Wrapper (11.0.53.0), Security: 2
Entropy (8bit):	5.7921504076764405
TrID:	Generic OLE2 / Multistream Compound File (8008/1) 100.00%
File name:	56ff7c.msi
File size:	2'002'944 bytes
MD5:	dc1dacc4a53407aebffc38ef512f52e7
SHA1:	737e0c4312552da152f009bdce0f9048e368fee1
SHA256:	60f172403738997a3e49ba5b7b247854bc45b42db5895c47d43b0b0ed86588c1
SHA512:	9685d5c2a48d334814599fc0f8f05dcc9af441a30d09f034030f01158648a2ffd25febfad1e4237457b1de8adb9765f005c3549624dd588f73cc738a2ed62cba
SSDEEP:	24576:vt9cpVDhol4Cw4o72KP8MgRhG52dt3JJCyrdEnlBj:4pRho2XN2Q8xhGQP6QdE
TLSH:	AD9578C13784C127E95B1D324E67C799A729FDA0AE30B0877360BB5E5B3AAD35E64301
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	2d2e3797b32b2b99

Target ID:	0
Start time:	06:31:40
Start date:	12/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\56ff7c.msi"
Imagebase:	0xff660000
File size:	128'512 bytes
MD5 hash:	AC2E7152124CEED36846BD1B6592A00F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	06:31:41
Start date:	12/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0xff660000
File size:	128'512 bytes
MD5 hash:	AC2E7152124CEED36846BD1B6592A00F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	false

Show Windows behavior

Target ID:	5
Start time:	06:32:11
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\msiexec.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\syswow64\MsiExec.exe -Embedding 86A4058CE95E31C1969F20B2B91CC2D6
Imagebase:	0xbc0000
File size:	73'216 bytes
MD5 hash:	4315D6ECAE85024A0567DF2CB253B7B0
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	6
Start time:	06:32:13
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\icacls.exe
Wow64 process (32bit):	true
Commandline:	"C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
Imagebase:	0xb0000
File size:	27'136 bytes
MD5 hash:	1542A92D5C6F7E1E80613F3466C9CE7F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	8
Start time:	06:32:13
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\expand.exe
Wow64 process (32bit):	true
Commandline:	"C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
Imagebase:	0x460000
File size:	53'248 bytes
MD5 hash:	659CED6D7BDA047BCC6048384231DB9F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	10
Start time:	06:32:53
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	"C:\Windows\System32\cmd.exe" /c start msedge https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdf
Imagebase:	0x4a040000
File size:	302'592 bytes
MD5 hash:	AD7B9C14083B52BC532FBA5948342B98
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	12
Start time:	06:32:55
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files"
Imagebase:	0x4a8f0000
File size:	302'592 bytes
MD5 hash:	AD7B9C14083B52BC532FBA5948342B98
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	14
Start time:	06:32:55
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\icacls.exe
Wow64 process (32bit):	true
Commandline:	"C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\." /SETINTEGRITYLEVEL (CI)(OI)LOW
Imagebase:	0x1a0000
File size:	27'136 bytes
MD5 hash:	1542A92D5C6F7E1E80613F3466C9CE7F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may move onto systems, possibly those on disconnected or air-gapped networks, by copying malware to removable media and taking advantage of Autorun features when the media is inserted into a system and executes. In the case of Lateral Movement, this may occur through modification of executable files stored on removable media or by copying malware and renaming it to look like a legitimate file to trick users into executing it on a separate system. In the case of Initial Access, this may occur through manual manipulation of the media, modification of systems used to initially format the media, or modification to the media's firmware itself.
Tactics:	Initial Access, Lateral Movement
Data Sources:	Drive: Drive Creation, File: File Access, File: File Creation, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Driver: Driver Load, File: File Metadata, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Creation, Service: Service Creation, Service: Service Modification, Windows Registry: Windows Registry Key Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the binaries used by services. Adversaries may use flaws in the permissions of Windows services to replace the binary that is executed upon service start. These service processes may automatically execute specific binaries as part of their functionality or to perform other actions. If the permissions on the file system directory containing a target binary, or permissions on the binary itself are improperly set, then the target binary may be overwritten with another binary using user-level permissions and executed by the original process. If the original process and thread are running under a higher permissions level, then the replaced binary will also execute under higher-level permissions, which could include SYSTEM.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Process: Process Creation, Service: Service Metadata
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

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Windows Analysis Report 56ff7c.msi

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

System Summary

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files.cab

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\$dpx$.tmp\82ea3633dcdfab4682fadb28c07af4a4.tmp

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\files\install86.exe (copy)

C:\Users\user\AppData\Local\Temp\MW-ff15c40d-21b1-42ed-8457-0bc972b705bc\msiwrapper.ini

C:\Users\user\AppData\Local\Temp\~DF04903486C83D392A.TMP

C:\Users\user\AppData\Local\Temp\~DF2B92EBB655D58965.TMP

C:\Users\user\AppData\Local\Temp\~DFCCFFDC69C6F4F2E9.TMP

C:\Windows\Installer\72dbb0.msi

C:\Windows\Installer\72dbb1.ipi

C:\Windows\Installer\MSIEFBD.tmp

C:\Windows\Installer\SourceHash{740864D8-D5D4-4230-8D1D-1C2E0E22C8A6}

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

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Behavior

System Behavior

Analysis Process: msiexec.exePID: 3404, Parent PID: 1244

Windows Analysis Report
56ff7c.msi