formbook | 04a5e2c14d7f9d46c5eac57ea70040bbe1e4215205b6f616b125463c3bb7a466

Analysis

max time kernel
150s
max time network
132s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
27/03/2023, 07:51

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General

Target

Mar23.SOA.rtf
Size

29KB
MD5

9cf9b2689e9cf1828198509df38ed707
SHA1

cd3687a2aed2c33ac8194d18fdd9ec31f854a59a
SHA256

04a5e2c14d7f9d46c5eac57ea70040bbe1e4215205b6f616b125463c3bb7a466
SHA512

68e66d3dad87d99619e96976eadc61a55c5c0f93cc373a9ef1569d94c0b81b9306dcfbedd025a99bef982c6b9a783f6c43bd687748cfdb5ed64d3168030ba86d
SSDEEP

768:BFx0XaIsnPRIa4fwJMXDICAhPjIJot1LnHWuTES:Bf0Xvx3EMzIh1jIOLbt

Score

10^/10

formbook dr62 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dr62

Decoy

juanbrujo.com

toptasker.africa

g-labs.one

1redbuckpermonth.com

lasolutions.online

beginagainmen.com

iearn.site

leading-car.ru

codigosindiabetes.fun

6y8ud.bond

fptmarket.shop

ctjhxv3.vip

huluxia2.xyz

piggg08.uk

kms-pico-tools.com

westonandcate.com

giftrendz.com

kqwdhrendfywefdst.top

anchitchoudhary.com

sistemodasi.net

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 5 IoCs

rat

resource	yara_rule
behavioral1/memory/1500-86-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1500-91-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1500-99-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/328-101-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/328-103-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1944	EQNEDT32.EXE

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
812	secugopoundtek3672.exe
1328	secugopoundtek3672.exe
1500	secugopoundtek3672.exe

Loads dropped DLL 2 IoCs

pid	Process
1944	EQNEDT32.EXE
1944	EQNEDT32.EXE

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 812 set thread context of 1500	812	secugopoundtek3672.exe	36
PID 1500 set thread context of 1264	1500	secugopoundtek3672.exe	16
PID 1500 set thread context of 1264	1500	secugopoundtek3672.exe	16
PID 328 set thread context of 1264	328	control.exe	16

Drops file in Windows directory 1 IoCs

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

Launches Equation Editor 1 TTPs 1 IoCs

Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

exploit

Exploitation for Client Execution

T1203

pid	Process
1944	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
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
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
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar	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	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	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\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	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt	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 MHTML Editor\shell	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\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\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	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
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\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 Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2016	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
812	secugopoundtek3672.exe
812	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe
328	control.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1500	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
1500	secugopoundtek3672.exe
328	control.exe
328	control.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	812	secugopoundtek3672.exe
Token: SeDebugPrivilege	1500	secugopoundtek3672.exe
Token: SeDebugPrivilege	328	control.exe
Token: SeShutdownPrivilege	1264	Explorer.EXE
Token: SeShutdownPrivilege	1264	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2016	WINWORD.EXE
2016	WINWORD.EXE

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 812	1944	EQNEDT32.EXE	31
PID 1944 wrote to memory of 812	1944	EQNEDT32.EXE	31
PID 1944 wrote to memory of 812	1944	EQNEDT32.EXE	31
PID 1944 wrote to memory of 812	1944	EQNEDT32.EXE	31
PID 2016 wrote to memory of 968	2016	WINWORD.EXE	34
PID 2016 wrote to memory of 968	2016	WINWORD.EXE	34
PID 2016 wrote to memory of 968	2016	WINWORD.EXE	34
PID 2016 wrote to memory of 968	2016	WINWORD.EXE	34
PID 812 wrote to memory of 1328	812	secugopoundtek3672.exe	35
PID 812 wrote to memory of 1328	812	secugopoundtek3672.exe	35
PID 812 wrote to memory of 1328	812	secugopoundtek3672.exe	35
PID 812 wrote to memory of 1328	812	secugopoundtek3672.exe	35
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 812 wrote to memory of 1500	812	secugopoundtek3672.exe	36
PID 1264 wrote to memory of 328	1264	Explorer.EXE	37
PID 1264 wrote to memory of 328	1264	Explorer.EXE	37
PID 1264 wrote to memory of 328	1264	Explorer.EXE	37
PID 1264 wrote to memory of 328	1264	Explorer.EXE	37
PID 328 wrote to memory of 984	328	control.exe	38
PID 328 wrote to memory of 984	328	control.exe	38
PID 328 wrote to memory of 984	328	control.exe	38
PID 328 wrote to memory of 984	328	control.exe	38

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264
- 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\Mar23.SOA.rtf"
  2⤵
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:968
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:328
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe"
    3⤵
    PID:984

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe
  "C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe
    "C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe"
    3⤵
    - Executes dropped EXE
    PID:1328
- - C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe
    "C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
20KB

MD5
14b253e904293ce90ab12d0ad0d91391

SHA1
a25e3ccf1a8cba79d3b63a817caf8ee5c1a19498

SHA256
194e0ff16ae6dd0a38e34cfcfc0bf20ce6295c2ac59048bc2b6084414d434e2b

SHA512
87c55fe3409e2827cc9ef40a3f402f1e814a565465ea6ee296597f6caf88b767e23e00f37deab94faf6dc706a1cc8ba254f7fc4fc5f83838710badea28fb62ee

Download Submit
C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
C:\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
\Users\Admin\AppData\Roaming\secugopoundtek3672.exe

Filesize
815KB

MD5
629b9eb152895dffb0f20875ef095662

SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73

SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14

SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b

Download Submit
memory/328-103-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/328-102-0x0000000001E70000-0x0000000002173000-memory.dmp

Filesize
3.0MB

Download
memory/328-101-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/328-98-0x0000000000280000-0x000000000029F000-memory.dmp

Filesize
124KB

Download
memory/328-100-0x0000000000280000-0x000000000029F000-memory.dmp

Filesize
124KB

Download
memory/328-105-0x0000000002180000-0x0000000002213000-memory.dmp

Filesize
588KB

Download
memory/812-77-0x00000000009A0000-0x00000000009E0000-memory.dmp

Filesize
256KB

Download
memory/812-81-0x00000000042A0000-0x00000000042D8000-memory.dmp

Filesize
224KB

Download
memory/812-70-0x00000000009F0000-0x0000000000AC0000-memory.dmp

Filesize
832KB

Download
memory/812-75-0x00000000009A0000-0x00000000009E0000-memory.dmp

Filesize
256KB

Download
memory/812-76-0x00000000003C0000-0x00000000003E0000-memory.dmp

Filesize
128KB

Download
memory/812-79-0x00000000003E0000-0x00000000003EC000-memory.dmp

Filesize
48KB

Download
memory/812-80-0x0000000005640000-0x00000000056F0000-memory.dmp

Filesize
704KB

Download
memory/1264-130-0x0000000003E40000-0x0000000003EEF000-memory.dmp

Filesize
700KB

Download
memory/1264-128-0x0000000003E40000-0x0000000003EEF000-memory.dmp

Filesize
700KB

Download
memory/1264-126-0x0000000003E40000-0x0000000003EEF000-memory.dmp

Filesize
700KB

Download
memory/1264-93-0x0000000006AD0000-0x0000000006C6D000-memory.dmp

Filesize
1.6MB

Download
memory/1264-97-0x0000000007190000-0x000000000733F000-memory.dmp

Filesize
1.7MB

Download
memory/1500-92-0x0000000000210000-0x0000000000224000-memory.dmp

Filesize
80KB

Download
memory/1500-99-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1500-96-0x0000000000250000-0x0000000000264000-memory.dmp

Filesize
80KB

Download
memory/1500-91-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1500-84-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1500-90-0x0000000000AC0000-0x0000000000DC3000-memory.dmp

Filesize
3.0MB

Download
memory/1500-86-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1500-83-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1500-85-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2016-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2016-125-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download