formbook | 6b17b0af347d89c833d2eabe697bbd42b2b5741a628eaf43dcfcdba128df109e

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
21/04/2023, 15:44

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General

Target

SwiftMessage.rtf
Size

43KB
MD5

14c31fd8c008c96358a9154f9751406e
SHA1

f49031150b588c448b6d5663404719da7670b542
SHA256

6b17b0af347d89c833d2eabe697bbd42b2b5741a628eaf43dcfcdba128df109e
SHA512

c8a9b63073bd53111744f89805f21da1a0b234ec45521869bb4d8d46db8dbe509dc9d4a2059f9ad54c826aecc2643a19a1bdc9f6a9b104c02aee38682e69134f
SSDEEP

768:TFx0XaIsnPRIa4fwJM7jbsCNNjnF69gdocvFXRt9ftUsfzOfnp0d3T2:Tf0Xvx3EM7jbsKnFbvXRXftUsLAnCd3i

Score

10^/10

formbook tf6p rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

tf6p

Decoy

poolcleanerskingsland.com

nieveslandscapee.com

wb263.com

smartlubetrading.com

linuowen.com

fna-seattle.com

jobgenie-ai.com

mycocktailmind.com

openai-invite.com

tnndjf5kyxz.com

mclane.attorney

somwear.xyz

spliffstudios.com

grupofaace.com

wuuwo.com

bigtimerushcharlotte.com

yourercchecks.com

arportablepottyrentals.biz

sbtsanantonio.com

explantationsbegleitung.com

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/1908-82-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1908-90-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1728-92-0x00000000000D0000-0x00000000000FF000-memory.dmp	formbook
behavioral1/memory/1728-94-0x00000000000D0000-0x00000000000FF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1112	EQNEDT32.EXE

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1408	offbinanysj4799.exe
1908	offbinanysj4799.exe

Loads dropped DLL 1 IoCs

pid	Process
1112	EQNEDT32.EXE

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1408 set thread context of 1908	1408	offbinanysj4799.exe	33
PID 1908 set thread context of 1260	1908	offbinanysj4799.exe	16
PID 1728 set thread context of 1260	1728	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
1112	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar	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-1-5-21-1563773381-2037468142-1146002597-1000\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
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\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\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
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	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-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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	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 (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\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 MHTML Editor\shell\edit	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

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	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\ = "[open(\"%1\")]"	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\ShellEx	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	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\.mht\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	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\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	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\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	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\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	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\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	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\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1268	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
1908	offbinanysj4799.exe
1908	offbinanysj4799.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe
1728	control.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1260	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1908	offbinanysj4799.exe
1908	offbinanysj4799.exe
1908	offbinanysj4799.exe
1728	control.exe
1728	control.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1908	offbinanysj4799.exe
Token: SeDebugPrivilege	1728	control.exe
Token: SeShutdownPrivilege	1260	Explorer.EXE
Token: SeShutdownPrivilege	1260	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1268	WINWORD.EXE
1268	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 1408	1112	EQNEDT32.EXE	29
PID 1112 wrote to memory of 1408	1112	EQNEDT32.EXE	29
PID 1112 wrote to memory of 1408	1112	EQNEDT32.EXE	29
PID 1112 wrote to memory of 1408	1112	EQNEDT32.EXE	29
PID 1268 wrote to memory of 1088	1268	WINWORD.EXE	32
PID 1268 wrote to memory of 1088	1268	WINWORD.EXE	32
PID 1268 wrote to memory of 1088	1268	WINWORD.EXE	32
PID 1268 wrote to memory of 1088	1268	WINWORD.EXE	32
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1408 wrote to memory of 1908	1408	offbinanysj4799.exe	33
PID 1260 wrote to memory of 1728	1260	Explorer.EXE	34
PID 1260 wrote to memory of 1728	1260	Explorer.EXE	34
PID 1260 wrote to memory of 1728	1260	Explorer.EXE	34
PID 1260 wrote to memory of 1728	1260	Explorer.EXE	34
PID 1728 wrote to memory of 1624	1728	control.exe	35
PID 1728 wrote to memory of 1624	1728	control.exe	35
PID 1728 wrote to memory of 1624	1728	control.exe	35
PID 1728 wrote to memory of 1624	1728	control.exe	35

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1260
- 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\SwiftMessage.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:1268
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1088
- 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:1728
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe"
    3⤵
    PID:1624

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:1112
- C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe
  "C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe
    "C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1908

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
c373402af7fc48e9ad12f91c0d0c85ac

SHA1
2b6c2dfd7fde4eb98b7084d455d919e8bcc5b470

SHA256
cb249f3e41a8c5e653ded7de667387ce0801563b9e6b7e4f5a0021054d9fcefb

SHA512
b82cbbbbaa62da9c53e060a0875c38976600d6e065fafb66ff45c453a1c2fb5f858712f4986cd25928d907f7759dc8265762912b0f1129c64e1a7b8257298e56

Download Submit
C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe

Filesize
605KB

MD5
cb62322bf94c2372c0c4c0383f3c2a23

SHA1
7b628d08dde66fe82002c908a1cdca11db5d54ed

SHA256
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e

SHA512
8a43cc7a3d2f6ebd5bd3bddc6577d435ac421697a3a8ca34074a29bdc716b589e87684e1cc5ae8d1007ef22e69e72cb0393c45c2f9f681fee3e0a7acec7f4237

Download Submit
C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe

Filesize
605KB

MD5
cb62322bf94c2372c0c4c0383f3c2a23

SHA1
7b628d08dde66fe82002c908a1cdca11db5d54ed

SHA256
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e

SHA512
8a43cc7a3d2f6ebd5bd3bddc6577d435ac421697a3a8ca34074a29bdc716b589e87684e1cc5ae8d1007ef22e69e72cb0393c45c2f9f681fee3e0a7acec7f4237

Download Submit
C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe

Filesize
605KB

MD5
cb62322bf94c2372c0c4c0383f3c2a23

SHA1
7b628d08dde66fe82002c908a1cdca11db5d54ed

SHA256
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e

SHA512
8a43cc7a3d2f6ebd5bd3bddc6577d435ac421697a3a8ca34074a29bdc716b589e87684e1cc5ae8d1007ef22e69e72cb0393c45c2f9f681fee3e0a7acec7f4237

Download Submit
C:\Users\Admin\AppData\Roaming\offbinanysj4799.exe

Filesize
605KB

MD5
cb62322bf94c2372c0c4c0383f3c2a23

SHA1
7b628d08dde66fe82002c908a1cdca11db5d54ed

SHA256
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e

SHA512
8a43cc7a3d2f6ebd5bd3bddc6577d435ac421697a3a8ca34074a29bdc716b589e87684e1cc5ae8d1007ef22e69e72cb0393c45c2f9f681fee3e0a7acec7f4237

Download Submit
\Users\Admin\AppData\Roaming\offbinanysj4799.exe

Filesize
605KB

MD5
cb62322bf94c2372c0c4c0383f3c2a23

SHA1
7b628d08dde66fe82002c908a1cdca11db5d54ed

SHA256
f641f1a87ee2a760b79417b410c52137c114e2618529bb90a0f281967975476e

SHA512
8a43cc7a3d2f6ebd5bd3bddc6577d435ac421697a3a8ca34074a29bdc716b589e87684e1cc5ae8d1007ef22e69e72cb0393c45c2f9f681fee3e0a7acec7f4237

Download Submit
memory/1260-119-0x0000000004F20000-0x0000000004FC5000-memory.dmp

Filesize
660KB

Download
memory/1260-88-0x0000000007030000-0x000000000712A000-memory.dmp

Filesize
1000KB

Download
memory/1260-104-0x0000000004F20000-0x0000000004FC5000-memory.dmp

Filesize
660KB

Download
memory/1260-85-0x0000000000340000-0x0000000000440000-memory.dmp

Filesize
1024KB

Download
memory/1260-121-0x0000000004F20000-0x0000000004FC5000-memory.dmp

Filesize
660KB

Download
memory/1268-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1268-117-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1408-67-0x0000000001170000-0x000000000120E000-memory.dmp

Filesize
632KB

Download
memory/1408-78-0x0000000004990000-0x00000000049C8000-memory.dmp

Filesize
224KB

Download
memory/1408-77-0x0000000005120000-0x0000000005190000-memory.dmp

Filesize
448KB

Download
memory/1408-76-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/1408-74-0x0000000000F30000-0x0000000000F70000-memory.dmp

Filesize
256KB

Download
memory/1408-73-0x0000000000300000-0x0000000000314000-memory.dmp

Filesize
80KB

Download
memory/1408-72-0x0000000000F30000-0x0000000000F70000-memory.dmp

Filesize
256KB

Download
memory/1728-92-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download
memory/1728-89-0x0000000000B50000-0x0000000000B6F000-memory.dmp

Filesize
124KB

Download
memory/1728-91-0x0000000000B50000-0x0000000000B6F000-memory.dmp

Filesize
124KB

Download
memory/1728-93-0x0000000001F70000-0x0000000002273000-memory.dmp

Filesize
3.0MB

Download
memory/1728-94-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download
memory/1728-96-0x0000000000980000-0x0000000000A13000-memory.dmp

Filesize
588KB

Download
memory/1908-90-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1908-87-0x0000000000280000-0x0000000000294000-memory.dmp

Filesize
80KB

Download
memory/1908-86-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download
memory/1908-82-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1908-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1908-80-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1908-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download