1ce229a74a98a7e3d72fd13a1c0ab4f070dda4f6de7448f87c70c47bc44d83c0

Analysis

max time kernel
128s
max time network
151s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 16:46

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Report Analysis Logs

General

Target

1ce229a74a98a7e3d72fd13a1c0ab4f070dda4f6de7448f87c70c47bc44d83c0.doc
Size

76KB
MD5

597d8eb1870fce84c461768c4a41398b
SHA1

6241b2d17a713456647cbb435410424c39a6b466
SHA256

1ce229a74a98a7e3d72fd13a1c0ab4f070dda4f6de7448f87c70c47bc44d83c0
SHA512

b98584fa1718fc81f9fe210480a6118de4fc5c178c10b2b32da931b807a5810b02b3f0e0de9d8e00c017df134127b4db30df5d4ed897367fe2d90c69032e19bd
SSDEEP

768:A3nCeOvuPBTy7UeU5WWwsHFUEiqfv2gyNY1O6ZL+ZEktVdRoAzFhFEpj:kPle8PHFUEiATZ+ZhTFhF

Score

10^/10

persistence

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://savepic.su/5182086.png

exe.dropper

http://systematicentrepreneur.com/plugins/system/file.exe

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	1140	620	cmd.exe	WINWORD.EXE

Blocklisted process makes network request 5 IoCs

Processes:

powershell.exe

flow pid process

4 1328 powershell.exe
6 1328 powershell.exe
7 1328 powershell.exe
9 1328 powershell.exe
11 1328 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

444.exewinlogin.exe

pid process

1584 444.exe
1568 winlogin.exe

flow	pid	process
4	1328	powershell.exe
6	1328	powershell.exe
7	1328	powershell.exe
9	1328	powershell.exe
11	1328	powershell.exe

pid	process
1584	444.exe
1568	winlogin.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winlogin.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Active Setup\Installed Components\05F16C88-71D3-42C1-BB4F-E9BAF7DB4A9E	winlogin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Active Setup\Installed Components\05F16C88-71D3-42C1-BB4F-E9BAF7DB4A9E\cfg = "{0F36D6B5-D95B-41DF-961F-CDD42B84A626}203 }RYNKSFQE "	winlogin.exe

Loads dropped DLL 2 IoCs

Processes:

cmd.execmd.exe

pid process

1344 cmd.exe
2040 cmd.exe

pid	process
1344	cmd.exe
2040	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winlogin.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	winlogin.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\winlogin = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\winlogin.exe"	winlogin.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

14 api.ipify.org
15 api.ipify.org
16 api.ipify.org
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present

flow	ioc
14	api.ipify.org
15	api.ipify.org
16	api.ipify.org

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{944ACF93-A1E6-11CE-8104-00AA00611080}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D32-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{04598FC3-866C-11CF-AB7C-00AA00C08FCF}\ = "IScrollbar"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8BD21D12-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8BD21D12-EC42-11CE-9E0D-00AA006002F3}\ = "MdcTextEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D43-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcCheckBox"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{04598FC3-866C-11CF-AB7C-00AA00C08FCF}\ = "IScrollbar"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{5CEF5613-713D-11CE-80C9-00AA00611080}\ = "IPage"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{82B02370-B5BC-11CF-810F-00A0C9030074}\ = "IReturnInteger"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D52-EC42-11CE-9E0D-00AA006002F3}\ = "MdcOptionButtonEvents"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{47FF8FE8-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{7B020EC2-AF6C-11CE-9F46-00AA00574A4F}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{47FF8FE0-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{7B020EC7-AF6C-11CE-9F46-00AA00574A4F}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8BD21D52-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{4C5992A5-6926-101B-9992-00000B65C6F9}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{47FF8FE6-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents7"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{5512D111-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{5512D115-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLReset"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11D09449-02A2-4598-80CC-160C050D85AF}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VBE"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8BD21D43-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcCheckBox"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{5512D113-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLImage"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D63-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcToggleButton"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D43-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{04598FC8-866C-11CF-AB7C-00AA00C08FCF}\ = "_UserForm"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{9A4BBF53-4E46-101B-8BBD-00AA003E3B29}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{04598FC1-866C-11CF-AB7C-00AA00C08FCF}\ = "ILabelControl"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{5512D119-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLOption"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D62-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{CF3F94A0-F546-11CE-9BCE-00AA00608E01}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{04598FC2-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8A683C90-BA84-11CF-8110-00A0C9030074}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{79176FB3-B7F2-11CE-97EF-00AA006D2776}\ = "ISpinbutton"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{8BD21D53-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcOptionButton"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{5512D119-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLOption"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{8BD21D32-EC42-11CE-9E0D-00AA006002F3}\ = "MdcComboEvents"	WINWORD.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXE

pid process

860 PING.EXE
1976 PING.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

620 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1328 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1328 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

620 WINWORD.EXE
620 WINWORD.EXE

pid	process
860	PING.EXE
1976	PING.EXE

pid	process
620	WINWORD.EXE

pid	process
1328	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1328	powershell.exe

pid	process
620	WINWORD.EXE
620	WINWORD.EXE

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

WINWORD.EXEcmd.execscript.exepowershell.execmd.exe444.execmd.exe

description	pid	process	target process
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 620 wrote to memory of 1140	620	WINWORD.EXE	cmd.exe
PID 1140 wrote to memory of 860	1140	cmd.exe	PING.EXE
PID 1140 wrote to memory of 860	1140	cmd.exe	PING.EXE
PID 1140 wrote to memory of 860	1140	cmd.exe	PING.EXE
PID 1140 wrote to memory of 860	1140	cmd.exe	PING.EXE
PID 1140 wrote to memory of 516	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 516	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 516	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 516	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 1740	1140	cmd.exe	cscript.exe
PID 1140 wrote to memory of 1740	1140	cmd.exe	cscript.exe
PID 1140 wrote to memory of 1740	1140	cmd.exe	cscript.exe
PID 1140 wrote to memory of 1740	1140	cmd.exe	cscript.exe
PID 1740 wrote to memory of 1328	1740	cscript.exe	powershell.exe
PID 1740 wrote to memory of 1328	1740	cscript.exe	powershell.exe
PID 1740 wrote to memory of 1328	1740	cscript.exe	powershell.exe
PID 1740 wrote to memory of 1328	1740	cscript.exe	powershell.exe
PID 620 wrote to memory of 1520	620	WINWORD.EXE	splwow64.exe
PID 620 wrote to memory of 1520	620	WINWORD.EXE	splwow64.exe
PID 620 wrote to memory of 1520	620	WINWORD.EXE	splwow64.exe
PID 620 wrote to memory of 1520	620	WINWORD.EXE	splwow64.exe
PID 1328 wrote to memory of 1344	1328	powershell.exe	cmd.exe
PID 1328 wrote to memory of 1344	1328	powershell.exe	cmd.exe
PID 1328 wrote to memory of 1344	1328	powershell.exe	cmd.exe
PID 1328 wrote to memory of 1344	1328	powershell.exe	cmd.exe
PID 1344 wrote to memory of 1584	1344	cmd.exe	444.exe
PID 1344 wrote to memory of 1584	1344	cmd.exe	444.exe
PID 1344 wrote to memory of 1584	1344	cmd.exe	444.exe
PID 1344 wrote to memory of 1584	1344	cmd.exe	444.exe
PID 1584 wrote to memory of 276	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 276	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 276	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 276	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 2040	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 2040	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 2040	1584	444.exe	cmd.exe
PID 1584 wrote to memory of 2040	1584	444.exe	cmd.exe
PID 2040 wrote to memory of 1976	2040	cmd.exe	PING.EXE
PID 2040 wrote to memory of 1976	2040	cmd.exe	PING.EXE
PID 2040 wrote to memory of 1976	2040	cmd.exe	PING.EXE
PID 2040 wrote to memory of 1976	2040	cmd.exe	PING.EXE
PID 2040 wrote to memory of 1568	2040	cmd.exe	winlogin.exe
PID 2040 wrote to memory of 1568	2040	cmd.exe	winlogin.exe
PID 2040 wrote to memory of 1568	2040	cmd.exe	winlogin.exe
PID 2040 wrote to memory of 1568	2040	cmd.exe	winlogin.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\1ce229a74a98a7e3d72fd13a1c0ab4f070dda4f6de7448f87c70c47bc44d83c0.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\cmd.exe
cmd /c c:\Users\Admin\AppData\Local\Temp\adobeacd-update.bat
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1140

C:\Windows\SysWOW64\PING.EXE
ping 1.1.2.2 -n 2
3⤵
- Runs ping.exe
PID:860

C:\Windows\SysWOW64\chcp.com
chcp 1251
3⤵
PID:516

C:\Windows\SysWOW64\cscript.exe
cscript.exe "c:\Users\Admin\AppData\Local\Temp\adobeacd-update"".""v""bs"
3⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -ExecutionPolicy bypass -noprofile -file C:\Users\Admin\AppData\Local\Temp\adobeacd-update.ps1
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c c:\Users\Admin\AppData\Local\Temp\444.exe
5⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1344

\??\c:\Users\Admin\AppData\Local\Temp\444.exe
c:\Users\Admin\AppData\Local\Temp\444.exe
6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\cmd.exe
cmd /D /R type "C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe" > ___ && move /Y ___ "C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe"
7⤵
PID:276

C:\Windows\SysWOW64\cmd.exe
cmd /D /R ping -n 10 localhost && del "c:\Users\Admin\AppData\Local\Temp\444.exe" && start /B "" "C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe" && exit
7⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
8⤵
- Runs ping.exe
PID:1976

C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe
"C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe"
8⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Adds Run key to start application
PID:1568

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1520

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\444.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
C:\Users\Admin\AppData\Local\Temp\adobeacd-update.ps1
Filesize
1KB

MD5
37c7aed38387d2a27413d52072d0663e

SHA1
055dad2729f8dc44ba6d507d451d2be8ecf13f16

SHA256
4a20198dc765957473a9d1de96d8dc3d88a4c87b0993caa7972c5363c2c3f93e

SHA512
bf4785b3ee8fd2441877543ef5cd637de997f572b1c7c4d5452d138b03f2f237ccbb157ce59116f916cd58828cead53f1db29e2124b5f80100bbb1e2e4021fc6

Download Submit
C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
C:\Users\Admin\AppData\Roaming\Windows\winlogin.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\444.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\adobeacd-update.bat
Filesize
201B

MD5
db284f3088a19c5f1db17fb350ff51f6

SHA1
3fdc11507a7707014810f37292a1a06ed373da06

SHA256
2b933f325c4feff9df59998c982e9ba8b67702b1409df7ea42beec70b6058c63

SHA512
0412ca120fcaf29f84641a7f75e1de9a96497479ddb925fb35c05fe15fb8198ded6925d371a6ba2ef4ba6e1ce75731d8600aea4d79fa74bcfd8b4971bbbd8a9a

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\adobeacd-update.vbs
Filesize
430B

MD5
0d8058019394d944c9331381118f5807

SHA1
148aa9f999435593bcf7aee7c65fe7bdf136d2b9

SHA256
78184d2722c9aa397792c93a22033a059f856859dd88b8884eef03aa0364d202

SHA512
7bb478e56648c98f2b3497980cc5bdb602dc75129d12c38d1880d0c8f1625e7cae17ace163d2ad0a575b531c095085df2f7e8f774d2be08aff818e45e1060b81

Download Submit
\Users\Admin\AppData\Local\Temp\444.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
\Users\Admin\AppData\Roaming\Windows\winlogin.exe
Filesize
110KB

MD5
6e979b90d640a90e12f57c28f5055f23

SHA1
e4cfc6d716e3168fa6eab90d52f19f9fc6f29087

SHA256
544a504abde8e7efd27b8ac2add375266dc9d3003e7e44b7983f042f4724574a

SHA512
4ead4aefebfa686f0717d06a97ecff8a8a08ab11bf7db9309e9640c84958eca1f1d84096aa11ee96be3c926c593bea3899133399b759994562d00ff311703055

Download Submit
memory/276-132-0x0000000000000000-mapping.dmp

Download
memory/516-113-0x0000000000000000-mapping.dmp

Download
memory/620-102-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-105-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-68-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-69-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-70-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-71-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-72-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-73-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-78-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-77-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-76-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-75-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-74-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-79-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-81-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-80-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-82-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-83-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-85-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-84-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-86-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-89-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-88-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-91-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-90-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-92-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-93-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-94-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-143-0x000000007188D000-0x0000000071898000-memory.dmp

Filesize
44KB

Download
memory/620-96-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-54-0x0000000072E21000-0x0000000072E24000-memory.dmp

Filesize
12KB

Download
memory/620-101-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-100-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-99-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-98-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-97-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-66-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-142-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/620-67-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-106-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-107-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-109-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-108-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-111-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-110-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-112-0x000000007188D000-0x0000000071898000-memory.dmp

Filesize
44KB

Download
memory/620-65-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-55-0x00000000708A1000-0x00000000708A3000-memory.dmp

Filesize
8KB

Download
memory/620-64-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/620-57-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download
memory/620-58-0x000000007188D000-0x0000000071898000-memory.dmp

Filesize
44KB

Download
memory/620-63-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-59-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-60-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-61-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/620-62-0x0000000000756000-0x000000000075A000-memory.dmp

Filesize
16KB

Download
memory/860-104-0x0000000000000000-mapping.dmp

Download
memory/1140-95-0x0000000000000000-mapping.dmp

Download
memory/1328-119-0x000000006AB50000-0x000000006B0FB000-memory.dmp

Filesize
5.7MB

Download
memory/1328-122-0x000000006AB50000-0x000000006B0FB000-memory.dmp

Filesize
5.7MB

Download
memory/1328-120-0x0000000004B60000-0x00000000051B1000-memory.dmp

Filesize
6.3MB

Download
memory/1328-117-0x0000000000000000-mapping.dmp

Download
memory/1344-125-0x0000000000000000-mapping.dmp

Download
memory/1520-123-0x0000000000000000-mapping.dmp

Download
memory/1520-124-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download
memory/1568-141-0x00000000021B0000-0x00000000022AE000-memory.dmp

Filesize
1016KB

Download
memory/1568-138-0x0000000000000000-mapping.dmp

Download
memory/1584-131-0x0000000002190000-0x000000000228E000-memory.dmp

Filesize
1016KB

Download
memory/1584-128-0x0000000000000000-mapping.dmp

Download
memory/1740-114-0x0000000000000000-mapping.dmp

Download
memory/1976-135-0x0000000000000000-mapping.dmp

Download
memory/2040-134-0x0000000000000000-mapping.dmp

Download