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Windows Analysis Report
33abb.msi

Overview

General Information

Sample name:	33abb.msi
Analysis ID:	1573632
MD5:	0d4245b805741f0d90e4a964971b0527
SHA1:	0828f6cbe30fc369eb62d9e992162870767489f5
SHA256:	b6c37e3d6c1e61c71f42e005774cae3f722a3273a91d6e29d27e9f76ab4ab934
Tags:	aikmouciiqgecoqi-xyzmsiuser-JAMESWT_MHT
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

AI detected suspicious sample

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: 3388 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\33abb.msi" MD5: AC2E7152124CEED36846BD1B6592A00F)

msiexec.exe (PID: 3416 cmdline: C:\Windows\system32\msiexec.exe /V MD5: AC2E7152124CEED36846BD1B6592A00F)

msiexec.exe (PID: 3744 cmdline: C:\Windows\syswow64\MsiExec.exe -Embedding CF0F714D5438F11C1B89F4CED9AAF9BB MD5: 4315D6ECAE85024A0567DF2CB253B7B0)

icacls.exe (PID: 3788 cmdline: "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\." /SETINTEGRITYLEVEL (CI)(OI)HIGH MD5: 1542A92D5C6F7E1E80613F3466C9CE7F)

expand.exe (PID: 3820 cmdline: "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files MD5: 659CED6D7BDA047BCC6048384231DB9F)

cmd.exe (PID: 3908 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: 4012 cmdline: C:\Windows\system32\cmd.exe /c rd /s /q "C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files" MD5: AD7B9C14083B52BC532FBA5948342B98)

icacls.exe (PID: 4040 cmdline: "C:\Windows\system32\ICACLS.EXE" "C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\." /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 CF0F714D5438F11C1B89F4CED9AAF9BB, ParentImage: C:\Windows\SysWOW64\msiexec.exe, ParentProcessId: 3744, 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: 3908, 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-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp	ReversingLabs: Detection: 26%
Source: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)	ReversingLabs: Detection: 26%

Multi AV Scanner detection for submitted file

Source: 33abb.msi

ReversingLabs: Detection: 21%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 80.6% probability

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: 33abb.msi, MSI93A8.tmp.1.dr, 45aee5.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-9326355e-8cb6-4d34-8902-643276ee8341\files\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\	Jump to behavior

Source: cmd.exe, 0000000A.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499490988.000000000041B000.00000004.00000010.00020000.00000000.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.00000002.499548798.00000000007B0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499525523.00000000005B0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.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.00000002.499405583.0000000000150000.00000004.00000020.00020000.00000000.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.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfr

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\45aee5.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\SourceHash{837A37B6-C086-4887-960B-B6BB04303EFC}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\45aee6.ipi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\45aee6.ipi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI93A8.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\45aee6.ipi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSI93A8.tmp FD622CF73EA951A6DE631063ABA856487D77745DD1500ADCA61902B8DDE56FE1

Source: classification engine

Classification label: mal60.winMSI@14/11@0/0

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

File created: C:\Users\user\AppData\Local\Temp\~DFE9DDFB3758736173.TMP

Jump to behavior

Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................................ 42.....(.P.....................p........e......................................................`...............	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................................ 42.....(.P..............................e..............................................v.......................	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Console Write: ................................................................_B.s.......................s....n..s....................R.................A.....	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................\...............0.'.....(.P.......................................................'.............................N..s............	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................\...............:. .....(.P.......................................................'...............'.............................	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................................ 4A.....(.P.............................%.......................0...0...................X.......0.'.......'.....	Jump to behavior
Source: C:\Windows\SysWOW64\icacls.exe	Console Write: ................................ 4A.....(.P.............................,.......................0...0...................v.......................	Jump to behavior

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

File read: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\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: 33abb.msi

ReversingLabs: Detection: 21%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\33abb.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 CF0F714D5438F11C1B89F4CED9AAF9BB
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-9326355e-8cb6-4d34-8902-643276ee8341\." /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-9326355e-8cb6-4d34-8902-643276ee8341\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-9326355e-8cb6-4d34-8902-643276ee8341\." /SETINTEGRITYLEVEL (CI)(OI)LOW
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\SysWOW64\msiexec.exe C:\Windows\syswow64\MsiExec.exe -Embedding CF0F714D5438F11C1B89F4CED9AAF9BB	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-9326355e-8cb6-4d34-8902-643276ee8341\." /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-9326355e-8cb6-4d34-8902-643276ee8341\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-9326355e-8cb6-4d34-8902-643276ee8341\." /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-9326355e-8cb6-4d34-8902-643276ee8341\msiwrapper.ini

Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: 33abb.msi

Static file information: File size 1855488 > 1048576

Source:

Binary string: C:\ss2\Projects\MsiWrapper\MsiCustomActions\Release\MsiCustomActions.pdb source: 33abb.msi, MSI93A8.tmp.1.dr, 45aee5.msi.1.dr

Source: 8f876ac57673f1439e1ebba93c31a9f1.tmp.8.dr	Static PE information: section name: .00cfg
Source: 8f876ac57673f1439e1ebba93c31a9f1.tmp.8.dr	Static PE information: section name: .voltbl

Source: 8f876ac57673f1439e1ebba93c31a9f1.tmp.8.dr

Static PE information: section name: .text entropy: 6.997970207672927

Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)	Jump to dropped file
Source: C:\Windows\SysWOW64\expand.exe	File created: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp	Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI93A8.tmp	Jump to dropped file

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

File created: C:\Windows\Installer\MSI93A8.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-9326355e-8cb6-4d34-8902-643276ee8341\." /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-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)	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-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp	Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	Dropped PE file which has not been started: C:\Windows\Installer\MSI93A8.tmp	Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 3412	Thread sleep time: -120000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\msiexec.exe TID: 4080	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\msiexec.exe TID: 3444	Thread sleep time: -360000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 3764	Thread sleep time: -180000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\msiexec.exe TID: 3904	Thread sleep time: -60000s >= -30000s	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe TID: 4004	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-9326355e-8cb6-4d34-8902-643276ee8341\files\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	File opened: C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\	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 CF0F714D5438F11C1B89F4CED9AAF9BB	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-9326355e-8cb6-4d34-8902-643276ee8341\." /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-9326355e-8cb6-4d34-8902-643276ee8341\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-9326355e-8cb6-4d34-8902-643276ee8341\." /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
33abb.msi	21%	ReversingLabs	Win32.Trojan.Generic

Dropped Files

Source	Detection	Scanner
C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp	26%	ReversingLabs
C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)	26%	ReversingLabs
C:\Windows\Installer\MSI93A8.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.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499490988.000000000041B000.00000004.00000010.00020000.00000000.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.00000002.499548798.00000000007B0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499525523.00000000005B0000.00000004.00000020.00020000.00000000.sdmp, cmd.exe, 0000000A.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfr	cmd.exe, 0000000A.00000002.499548798.00000000007D4000.00000004.00000020.00020000.00000000.sdmp	false	high
https://www.med.unc.edu/webguide/wp-content/uploads/sites/419/2019/07/AdobePDF.pdfROCESSOR_ARCHITECT	cmd.exe, 0000000A.00000002.499405583.0000000000150000.00000004.00000020.00020000.00000000.sdmp	false	high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1573632
Start date and time:	2024-12-12 12:33:54 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 12s
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:	33abb.msi
Detection:	MAL
Classification:	mal60.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: 33abb.msi

Simulations

Behavior and APIs

Time	Type	Description
06:34:54	API Interceptor	1988x Sleep call for process: msiexec.exe modified
06:35:21	API Interceptor	2x Sleep call for process: icacls.exe modified
06:36:01	API Interceptor	5x Sleep call for process: cmd.exe modified

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Windows\Installer\MSI93A8.tmp	57ff67.msi	Get hash	malicious	Unknown	Browse
	56ff7c.msi	Get hash	malicious	Unknown	Browse
	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

Created / dropped Files

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files.cab

Download File

Process:	C:\Windows\SysWOW64\msiexec.exe
File Type:	Microsoft Cabinet archive data, Windows 2000/XP setup, 1545736 bytes, 1 file, at 0x2c +A "setup.exe", ID 49166, number 1, 21013 datablocks, 0x1503 compression
Category:	dropped
Size (bytes):	1545736
Entropy (8bit):	5.151566053093365
Encrypted:	false
SSDEEP:	12288:COGe7gvi5l2d2ZXpZ0pg3Clk6ih9CtJWwa/2QbQ7eUCWajFrpDs5JXQot+:COG6gviWd2ZXY3kJh8b1sd7ptsn5t+
MD5:	0EB1DAB24D3DA5ED8B7C5EA63F6BA5A5
SHA1:	13384E702C3DD018D5E553676639167F6F351174
SHA-256:	D88F05A410A655E23D498BDFA307084F5D3771E29A51417AA5CE42044EF4FB56
SHA-512:	6C07AA50CC944AC3BE3A74C0BB3AA57B57DF3E15BA3BF2A74EB4A5D7D4E3A2D4B055B0C5DEC51E174C164B75465824037D1230B9E4375F54C18DA568E3F94680
Malicious:	false
Reputation:	low
Preview:	MSCF............,...................F....R...P.).......Ym2 .setup.exe.(....A..[...4 F.m.....5!.P..lN.0..U..V..B`...nTB...J+...Sai...r.o.p{t.n...[..6.u53DW#..x......K..I.p..K.y.$Kb..]..EPWnz.s..=0n57..1....r..=...v....X..=.)b..p..E.u..7..P...l.A@...F.R.6.....F..\.....@....h.........}.........{W..\|.[.Q.TJ.-.TUd.b..1...(....p.... . ..........$.......Wp....v..r....bN>.'99.ID'O..\|..q.?<.!"r8Q).....q"....h...%#..[tI..Hc..o..S......_./g/..y..3S''....@L;.u/..(....`../1+......A....0..K...;.......2H...(....Gu_.....R.!.{u&.aWm.._........AnN....0.2.#S..z.S.n......&..w.dt&n.L..........Tr.....Z.v.r...O.(..8.....X...ON....ns\..n#..R.F3.(..)...6...?....n..?.ga.A.(..u.iq.h.G.c.V.&.....Zj.Umr..g.."...@@.?..6C..n..U......3..>..?...R..v..(9......xD....bc/.e,L&..&..J.&;.../.aA..J...Z...S2*.......Z.f..K.....6pU.. ..k.....K....#...Pb`..c....Y..7...!.."&"......(.#I.....#.x.&.y6.C....U.G...............h.....@..'....'.e...4...#...SG(.$Ug..&..l...i.......T...2

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp

Download File

Process:	C:\Windows\SysWOW64\expand.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	688541696
Entropy (8bit):	0.048461089697694165
Encrypted:	false
SSDEEP:
MD5:	C474153CAFE60A41858493469CB85EDE
SHA1:	C4B76DFB84CD144CB310E226AA78A08DCAEFBB36
SHA-256:	374DDFD3DFADFC83BC4647A576F2DBA942F2E0BB3B265707E5A15799737F7CC9
SHA-512:	14CFE559A92A6D9C9C8BE6F409A5CBD0F6A696F9D5D89767AF7B0BA4446F5856390E6428628A4D2349BBE70DDF3197FC870DB20295C933DF5F4C56C31384857B
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 26%
Reputation:	low
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L...;.Yg.................J...r.......q............@...........................$...........@.................................@#..x........P....................$.H...........................H.......`................%...............................text....I.......J.................. ..`.rdata...#...`...$...N..............@..@.data...(........>...r..............@....00cfg.......p......................@..@.tls................................@....voltbl.,................................rsrc....P.......R..................@..@.reloc..H.....$.......#.............@..B........................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)

Download File

Process:	C:\Windows\SysWOW64\expand.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	688541696
Entropy (8bit):	0.048461089697694165
Encrypted:	false
SSDEEP:
MD5:	C474153CAFE60A41858493469CB85EDE
SHA1:	C4B76DFB84CD144CB310E226AA78A08DCAEFBB36
SHA-256:	374DDFD3DFADFC83BC4647A576F2DBA942F2E0BB3B265707E5A15799737F7CC9
SHA-512:	14CFE559A92A6D9C9C8BE6F409A5CBD0F6A696F9D5D89767AF7B0BA4446F5856390E6428628A4D2349BBE70DDF3197FC870DB20295C933DF5F4C56C31384857B
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 26%
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..L...;.Yg.................J...r.......q............@...........................$...........@.................................@#..x........P....................$.H...........................H.......`................%...............................text....I.......J.................. ..`.rdata...#...`...$...N..............@..@.data...(........>...r..............@....00cfg.......p......................@..@.tls................................@....voltbl.,................................rsrc....P.......R..................@..@.reloc..H.....$.......#.............@..B........................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\msiwrapper.ini

Download File

Process:	C:\Windows\SysWOW64\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1802
Entropy (8bit):	3.7254415646579213
Encrypted:	false
SSDEEP:	24:L0Vdv8DW8Xj+7hJZppvZpZESrFEqwcqwLVbyFJxPVxtVEQSyDqwIhQYyun:LKAe/npvZpZJFxEqbyFvtxf5S7tLl
MD5:	58878CB51195A002F9A5BDDFE83BE3D4
SHA1:	DFD73EF2884B7F600F2E834E20900F371787B7B0
SHA-256:	06F3D541CCD1D32020A8925C9852D3875A0F04E9A444FECCA1E8950AC3D4164F
SHA-512:	D0D1686939EC0BC07782C5E71108D9F1A27157D9176C026CF2B10BA0EE69BE8229EB68449B5D1A914303E4DFDC5A2B5F223E23AF6316AC8324345C41DDE6A3BC
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.=.s.e.t.u.p...e.x.e...C.a.b.H.a.s.h.=.d.8.8.f.0.5.a.4.1.0.a.6.5.5.e.2.3.d.4.9.8.b.d.f.a.3.0.7.0.8.4.f.5.d.3.7.7.1.e.2.9.a.5.1.4.1.7.a.a.5.c.e.4.2.0.4.4.e.f.4.f.b.5.6...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.-.9.3.2.6.3.5.5.e.-.8.c.b.6.-.4.d.3.4.-.8.9.0.2.-.6.4.3.2.7.6.e.e.8.3.4.1.\...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.-.9.3.2.6.3.5.5.e.-.8.c.b.6.-.4.d.3.4.-.8.9.0.2.-.6.4.3.2.7.6.e.e.8.3.4.1.\.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...R.u.n.B.

C:\Users\user\AppData\Local\Temp\~DF19AA4D8CB73924A3.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\~DFA33430F8FB45DAC2.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.11986886695353145
Encrypted:	false
SSDEEP:	24:VJKMyj0ZJfAebfddipV7sddipVlVIwG1zlrkg9Su+HuqS:7KRjorfddSBsddSHmtrXgO
MD5:	DC03956829ABBFBFF434D23CE83E0FA8
SHA1:	67C46FA8C0CDAA2DEBDCDDF6E52FEAA52990F620
SHA-256:	51043E6F893541EF1892C0CFED5D4A33A3DC07F8C16BB3CC7C378962D43437B3
SHA-512:	1FDBEA982F4A0986CC144BF059724BEFA00E95AC7317625468E4AE1863F8A02BA0938F0D6817A6F26D73C921F16843E73BD4832C989DA70BE4B5B31CCB9825DC
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFE9DDFB3758736173.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.06925452767188116
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOwNTtx9N4He/bkyVky6l3X:2F0i8n0itFzDHF0Hxi3X
MD5:	59129D8DA65640255BA372C78BCCB457
SHA1:	4327A5E82A0D410AEBFAD7C7ED195B72A15559BE
SHA-256:	501E4CFC259514ABCD12865ED54E07B12AE456375243EDDE3377F549926328D8
SHA-512:	C543104AA4FC4DBD2D54EC48B103ECE7995F4329BE1A89472942DED94398F05FAF8DE39FED8367E3E93D383124F3E685FBC25FF7871C78866D316FB51D9EB1F1
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\45aee5.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 131.0.6778.109, Subject: Google Chrome, Author: Google LLC, Keywords: Installer, Template: Intel;1033, Revision Number: {63DB0411-523F-42CB-B58A-AC5ACE0863C7}, 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):	1855488
Entropy (8bit):	5.507699487116634
Encrypted:	false
SSDEEP:	24576:at9cpVDh1i+OG6gviWd2ZXY3kJh8b1sd7ptsn5t:tpRh1agVYtAkJSbCpyT
MD5:	0D4245B805741F0D90E4A964971B0527
SHA1:	0828F6CBE30FC369EB62D9E992162870767489F5
SHA-256:	B6C37E3D6C1E61C71F42E005774CAE3F722A3273A91D6E29D27E9F76AB4AB934
SHA-512:	BE3C036F37BE183201C4FADC3C1111B8EA0C2ACF9D6F2EB1CE4E1DC4FFE4664ED91504E8FD83346257F10352F84CB701FB39057EB948FFF038BE3E3328E68371
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\45aee6.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):	1.5224615966893702
Encrypted:	false
SSDEEP:	24:J3FC/llm6cpmUHCpNvuq0Hk+Hu7ddipVlVIwG1zlrkg9SCddipV7eJfAebN0gJKR:V0pcDHAvuFEgMddSHmtrbddSBerNvKR
MD5:	E67CD5E83C39E0B3BF250FB5DCED690E
SHA1:	09622856A480EB753B8A7934E0FF41BB94CDAD29
SHA-256:	A3129E7A217E1EF3F8C672125786F3CC6C7BF9BE261A42FEF73B68BFD86CD9DC
SHA-512:	05FCE9BFFCB3DFEC60383A7873862BB7547C1AD4482C48CB4C929EBF388A7659F0595DE93C53097679916EE7AEB858D814D10D141FBE52265E2250243AC0216A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSI93A8.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: 57ff67.msi, Detection: malicious, Browse Filename: 56ff7c.msi, Detection: malicious, Browse 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
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{837A37B6-C086-4887-960B-B6BB04303EFC}

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):	1.1629196697540876
Encrypted:	false
SSDEEP:	12:JSbX72FjpSAGiLIlHVRpMh/7777777777777777777777777vDHF0Hx3p3Xl0i8Q:JjSQI5ceP6F
MD5:	7310E45B9DEA84F8240E3CC72EFB9BA1
SHA1:	F0C9FBF35EFA998B8B5DC3BA54350534652BC3C6
SHA-256:	CC4B38B8F77886831A790740B19F12D8048D7E36F1E842AD90B5F09EFE11A296
SHA-512:	FFB997301817AE37F106AF8D70168E902AB039AC4F34F5DDEEBD3E6E5578CBE8F50CC8D0791542A3C8553285DF50F48DA0FA4B39D64E4A65407E9BF36BA32891
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 131.0.6778.109, Subject: Google Chrome, Author: Google LLC, Keywords: Installer, Template: Intel;1033, Revision Number: {63DB0411-523F-42CB-B58A-AC5ACE0863C7}, 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):	5.507699487116634
TrID:	Generic OLE2 / Multistream Compound File (8008/1) 100.00%
File name:	33abb.msi
File size:	1'855'488 bytes
MD5:	0d4245b805741f0d90e4a964971b0527
SHA1:	0828f6cbe30fc369eb62d9e992162870767489f5
SHA256:	b6c37e3d6c1e61c71f42e005774cae3f722a3273a91d6e29d27e9f76ab4ab934
SHA512:	be3c036f37be183201c4fadc3c1111b8ea0c2acf9d6f2eb1ce4e1dc4ffe4664ed91504e8fd83346257f10352f84cb701fb39057eb948fff038be3e3328e68371
SSDEEP:	24576:at9cpVDh1i+OG6gviWd2ZXY3kJh8b1sd7ptsn5t:tpRh1agVYtAkJSbCpyT
TLSH:	C98524D13784C127EA4709314E67D39A6729FCA0AE31B08777A0FB6E5B39AD35E25301
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	2d2e3797b32b2b99

Target ID:	0
Start time:	06:34:54
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\33abb.msi"
Imagebase:	0xff560000
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:	06:34:54
Start date:	12/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0xff560000
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:	06:35:17
Start date:	12/12/2024
Path:	C:\Windows\SysWOW64\msiexec.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\syswow64\MsiExec.exe -Embedding CF0F714D5438F11C1B89F4CED9AAF9BB
Imagebase:	0x7f0000
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:	06:35:18
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-9326355e-8cb6-4d34-8902-643276ee8341\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
Imagebase:	0x760000
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:	06:35:21
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:	0x920000
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:	06:35:58
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:	0x4a100000
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:	13
Start time:	06:36:03
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-9326355e-8cb6-4d34-8902-643276ee8341\files"
Imagebase:	0x4aa90000
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:	15
Start time:	06:36:04
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-9326355e-8cb6-4d34-8902-643276ee8341\." /SETINTEGRITYLEVEL (CI)(OI)LOW
Imagebase:	0x4e0000
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 33abb.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-9326355e-8cb6-4d34-8902-643276ee8341\files.cab

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\$dpx$.tmp\8f876ac57673f1439e1ebba93c31a9f1.tmp

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\files\setup.exe (copy)

C:\Users\user\AppData\Local\Temp\MW-9326355e-8cb6-4d34-8902-643276ee8341\msiwrapper.ini

C:\Users\user\AppData\Local\Temp\~DF19AA4D8CB73924A3.TMP

C:\Users\user\AppData\Local\Temp\~DFA33430F8FB45DAC2.TMP

C:\Users\user\AppData\Local\Temp\~DFE9DDFB3758736173.TMP

C:\Windows\Installer\45aee5.msi

C:\Windows\Installer\45aee6.ipi

C:\Windows\Installer\MSI93A8.tmp

C:\Windows\Installer\SourceHash{837A37B6-C086-4887-960B-B6BB04303EFC}

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: msiexec.exePID: 3388, Parent PID: 1244

Windows Analysis Report
33abb.msi