formbook | 996cd10bf07c3c898c52df087e10fb3400059110837b309bcb974cbe3b9c8411

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15/05/2023, 11:39

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General

Target

Request for Quotation - OC 8629.rtf
Size

37KB
MD5

99ad3bf224f658d7e304fe3d689cff89
SHA1

27b358780d490f545f9b41c95ecf4b87cfbe3db3
SHA256

996cd10bf07c3c898c52df087e10fb3400059110837b309bcb974cbe3b9c8411
SHA512

5f4c5767596be1b54a5c78aa88055f810e4f0f10ccce6a52c84a0d5b0dc699d8c6aed03e05d1ac34fb2fb34ac3671ebad4ad29c6a1baf8fbf1d8e31cc393d947
SSDEEP

768:xFx0XaIsnPRIa4fwJMcftKQoNGMKk5gyljDw0dKtlvpQkHEyT/:xf0Xvx3EMcfsQoNFjlDw0IzvpQkkyb

Score

10^/10

formbook e8fg rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

e8fg

Decoy

rmaex.xyz

thegreenambition.com

ifmcustomerevents.com

agencewebimage.com

w0a00dbe.buzz

shopbequynhff.com

webpetarung.online

girlgonecyber.com

lexoutwest.com

gramshilpartandcraft.com

kemeioficial.com

track-race-package.com

shop-domanopro.com

bohanshow.com

ateliermedispa.com

paragonhonda-ny.com

calzadosnova.com

thephoenixoneproject.com

pl66380.com

nightowlmarketinggroup.com

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/1128-82-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1128-87-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1128-95-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1096-97-0x00000000000C0000-0x00000000000EF000-memory.dmp	formbook
behavioral1/memory/1096-99-0x00000000000C0000-0x00000000000EF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1004	EQNEDT32.EXE

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1740	sesiled6854298.exe
1128	sesiled6854298.exe

Loads dropped DLL 1 IoCs

pid	Process
1004	EQNEDT32.EXE

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1740 set thread context of 1128	1740	sesiled6854298.exe	35
PID 1128 set thread context of 1332	1128	sesiled6854298.exe	15
PID 1128 set thread context of 1332	1128	sesiled6854298.exe	15
PID 1096 set thread context of 1332	1096	wlanext.exe	15

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
1004	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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 HTML Editor\shell\edit	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\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	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	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 (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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\shell\edit\COMMAND	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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	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 (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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

Modifies registry class 64 IoCs

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1932	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1128	sesiled6854298.exe
1128	sesiled6854298.exe
1128	sesiled6854298.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe
1096	wlanext.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1332	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1128	sesiled6854298.exe
1128	sesiled6854298.exe
1128	sesiled6854298.exe
1128	sesiled6854298.exe
1096	wlanext.exe
1096	wlanext.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	sesiled6854298.exe
Token: SeDebugPrivilege	1096	wlanext.exe
Token: SeShutdownPrivilege	1332	Explorer.EXE
Token: SeShutdownPrivilege	1332	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1932	WINWORD.EXE
1932	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1004 wrote to memory of 1740	1004	EQNEDT32.EXE	31
PID 1004 wrote to memory of 1740	1004	EQNEDT32.EXE	31
PID 1004 wrote to memory of 1740	1004	EQNEDT32.EXE	31
PID 1004 wrote to memory of 1740	1004	EQNEDT32.EXE	31
PID 1932 wrote to memory of 1492	1932	WINWORD.EXE	34
PID 1932 wrote to memory of 1492	1932	WINWORD.EXE	34
PID 1932 wrote to memory of 1492	1932	WINWORD.EXE	34
PID 1932 wrote to memory of 1492	1932	WINWORD.EXE	34
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1740 wrote to memory of 1128	1740	sesiled6854298.exe	35
PID 1332 wrote to memory of 1096	1332	Explorer.EXE	36
PID 1332 wrote to memory of 1096	1332	Explorer.EXE	36
PID 1332 wrote to memory of 1096	1332	Explorer.EXE	36
PID 1332 wrote to memory of 1096	1332	Explorer.EXE	36
PID 1096 wrote to memory of 1504	1096	wlanext.exe	37
PID 1096 wrote to memory of 1504	1096	wlanext.exe	37
PID 1096 wrote to memory of 1504	1096	wlanext.exe	37
PID 1096 wrote to memory of 1504	1096	wlanext.exe	37

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1332
- 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\Request for Quotation - OC 8629.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:1932
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1492
- C:\Windows\SysWOW64\wlanext.exe
  "C:\Windows\SysWOW64\wlanext.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1096
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\sesiled6854298.exe"
    3⤵
    PID:1504

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:1004
- C:\Users\Admin\AppData\Roaming\sesiled6854298.exe
  "C:\Users\Admin\AppData\Roaming\sesiled6854298.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Users\Admin\AppData\Roaming\sesiled6854298.exe
    "C:\Users\Admin\AppData\Roaming\sesiled6854298.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1128

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
437105906d493b5be468b56afd878b29

SHA1
c84e88dc2ef7f8f994c1fec202ca5f8b26b33abb

SHA256
bf8d40e9b65e6c487eb90e4d814d35bcf9cac886bdd504bf074f2a2fe4a8450d

SHA512
94cfe5aa55478b8418dd5e83feb3776919f61b08d1c4ef44e6e766a94535d3c66ed923f021cab4088b6790b22a8964043cdd9e2fdfba4c14e40249b917a139de

Download Submit
C:\Users\Admin\AppData\Roaming\sesiled6854298.exe

Filesize
610KB

MD5
dbeab62690e3177cd56f64428bf23c87

SHA1
700c311d99bad1f9f7a3a19756c64a528bf2144d

SHA256
290e9c2d3b53a9c41d8cc6a76b053217cf499ff19f7a73a89335fa0ae1006579

SHA512
2aa32410d0685e292290461b1eec43e8d36515af4471ef72132f6a8b1f1debd4ee0cbaf2beeacc1d7a941396542e605ad0a3259978e258a6974cd21ca4ada6ad

Download Submit
C:\Users\Admin\AppData\Roaming\sesiled6854298.exe

Filesize
610KB

MD5
dbeab62690e3177cd56f64428bf23c87

SHA1
700c311d99bad1f9f7a3a19756c64a528bf2144d

SHA256
290e9c2d3b53a9c41d8cc6a76b053217cf499ff19f7a73a89335fa0ae1006579

SHA512
2aa32410d0685e292290461b1eec43e8d36515af4471ef72132f6a8b1f1debd4ee0cbaf2beeacc1d7a941396542e605ad0a3259978e258a6974cd21ca4ada6ad

Download Submit
C:\Users\Admin\AppData\Roaming\sesiled6854298.exe

Filesize
610KB

MD5
dbeab62690e3177cd56f64428bf23c87

SHA1
700c311d99bad1f9f7a3a19756c64a528bf2144d

SHA256
290e9c2d3b53a9c41d8cc6a76b053217cf499ff19f7a73a89335fa0ae1006579

SHA512
2aa32410d0685e292290461b1eec43e8d36515af4471ef72132f6a8b1f1debd4ee0cbaf2beeacc1d7a941396542e605ad0a3259978e258a6974cd21ca4ada6ad

Download Submit
C:\Users\Admin\AppData\Roaming\sesiled6854298.exe

Filesize
610KB

MD5
dbeab62690e3177cd56f64428bf23c87

SHA1
700c311d99bad1f9f7a3a19756c64a528bf2144d

SHA256
290e9c2d3b53a9c41d8cc6a76b053217cf499ff19f7a73a89335fa0ae1006579

SHA512
2aa32410d0685e292290461b1eec43e8d36515af4471ef72132f6a8b1f1debd4ee0cbaf2beeacc1d7a941396542e605ad0a3259978e258a6974cd21ca4ada6ad

Download Submit
\Users\Admin\AppData\Roaming\sesiled6854298.exe

Filesize
610KB

MD5
dbeab62690e3177cd56f64428bf23c87

SHA1
700c311d99bad1f9f7a3a19756c64a528bf2144d

SHA256
290e9c2d3b53a9c41d8cc6a76b053217cf499ff19f7a73a89335fa0ae1006579

SHA512
2aa32410d0685e292290461b1eec43e8d36515af4471ef72132f6a8b1f1debd4ee0cbaf2beeacc1d7a941396542e605ad0a3259978e258a6974cd21ca4ada6ad

Download Submit
memory/1096-102-0x0000000001E50000-0x0000000001EE3000-memory.dmp

Filesize
588KB

Download
memory/1096-99-0x00000000000C0000-0x00000000000EF000-memory.dmp

Filesize
188KB

Download
memory/1096-98-0x0000000001F40000-0x0000000002243000-memory.dmp

Filesize
3.0MB

Download
memory/1096-97-0x00000000000C0000-0x00000000000EF000-memory.dmp

Filesize
188KB

Download
memory/1096-94-0x0000000000990000-0x00000000009A6000-memory.dmp

Filesize
88KB

Download
memory/1096-96-0x0000000000990000-0x00000000009A6000-memory.dmp

Filesize
88KB

Download
memory/1128-86-0x0000000000960000-0x0000000000C63000-memory.dmp

Filesize
3.0MB

Download
memory/1128-92-0x0000000000690000-0x00000000006A4000-memory.dmp

Filesize
80KB

Download
memory/1128-82-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1128-80-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1128-95-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1128-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1128-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1128-88-0x0000000000550000-0x0000000000564000-memory.dmp

Filesize
80KB

Download
memory/1128-87-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1332-89-0x0000000004B50000-0x0000000004C4D000-memory.dmp

Filesize
1012KB

Download
memory/1332-124-0x0000000004E30000-0x0000000004EF6000-memory.dmp

Filesize
792KB

Download
memory/1332-93-0x0000000007080000-0x00000000071E8000-memory.dmp

Filesize
1.4MB

Download
memory/1332-85-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/1332-127-0x0000000004E30000-0x0000000004EF6000-memory.dmp

Filesize
792KB

Download
memory/1332-123-0x0000000004E30000-0x0000000004EF6000-memory.dmp

Filesize
792KB

Download
memory/1740-74-0x0000000002070000-0x00000000020B0000-memory.dmp

Filesize
256KB

Download
memory/1740-76-0x0000000000370000-0x000000000037A000-memory.dmp

Filesize
40KB

Download
memory/1740-73-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/1740-72-0x0000000002070000-0x00000000020B0000-memory.dmp

Filesize
256KB

Download
memory/1740-67-0x0000000000150000-0x00000000001EE000-memory.dmp

Filesize
632KB

Download
memory/1740-77-0x00000000056F0000-0x0000000005760000-memory.dmp

Filesize
448KB

Download
memory/1740-78-0x00000000042C0000-0x00000000042F8000-memory.dmp

Filesize
224KB

Download
memory/1932-122-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1932-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download