agenttesla | 07731278cb304ae0ac61cf589875594752bd45d54cca19da29a36a1c11552367

Analysis

max time kernel
104s
max time network
130s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
03-07-2023 11:11

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General

Target

zsxzsxzdcxdcxdvxdvxdvcxcdcxdxzfvczfvc##################zfvcxfvzfcfzdczdxzsxzs.rtf
Size

23KB
MD5

25864afe8bb16bf3991f5ecbb3fadbd3
SHA1

ef34d99172cfc9155ed6f0c5d2d3fd2dc8fde105
SHA256

07731278cb304ae0ac61cf589875594752bd45d54cca19da29a36a1c11552367
SHA512

306f177d32eb2a0ed66eac2f114bb7f0b7073d7803ac72f83887294ca9a9f6b31a1439cf8d1a0ddde7363609d907c2635b2af8fd96184531f71bbfc5017ca4dc
SSDEEP

384:Y0VcmhJoJBoXpZF/Dqsk0kb4To+K2gTH9CwVdXiOUjkWTWLlx7X6gBzXqNaWkPk8:PgoXt/Dq/4EP2uH9Cuh4jSLlVX6KW2k8

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
terminal4.veeblehosting.com
Port:
587
Username:
[email protected]
Password:
Ifeanyi1987@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
terminal4.veeblehosting.com
Port:
587
Username:
[email protected]
Password:
Ifeanyi1987@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1080	EQNEDT32.EXE

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
1440	system_retry.exe
1072	system_retry.exe
844	system_retry.exe

Loads dropped DLL 3 IoCs

pid	Process
1080	EQNEDT32.EXE
1440	system_retry.exe
1440	system_retry.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	system_retry.exe
Key opened	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	system_retry.exe
Key opened	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	system_retry.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1440 set thread context of 844	1440	system_retry.exe	41

Drops file in Windows directory 1 IoCs

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

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1584	schtasks.exe

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
1080	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 HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	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 HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\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	WINWORD.EXE
Key deleted	\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
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\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	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\Toolbar	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 HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	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\htmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	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\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	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\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
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 created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key deleted	\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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft 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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	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\DefaultIcon\ = "\"%1\""	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1704	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1440	system_retry.exe
1440	system_retry.exe
1088	powershell.exe
1592	powershell.exe
844	system_retry.exe
844	system_retry.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1440	system_retry.exe
Token: SeDebugPrivilege	1592	powershell.exe
Token: SeDebugPrivilege	1088	powershell.exe
Token: SeDebugPrivilege	844	system_retry.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1704	WINWORD.EXE
1704	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1704	WINWORD.EXE
1704	WINWORD.EXE

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 1440	1080	EQNEDT32.EXE	30
PID 1080 wrote to memory of 1440	1080	EQNEDT32.EXE	30
PID 1080 wrote to memory of 1440	1080	EQNEDT32.EXE	30
PID 1080 wrote to memory of 1440	1080	EQNEDT32.EXE	30
PID 1704 wrote to memory of 1940	1704	WINWORD.EXE	33
PID 1704 wrote to memory of 1940	1704	WINWORD.EXE	33
PID 1704 wrote to memory of 1940	1704	WINWORD.EXE	33
PID 1704 wrote to memory of 1940	1704	WINWORD.EXE	33
PID 1440 wrote to memory of 1088	1440	system_retry.exe	34
PID 1440 wrote to memory of 1088	1440	system_retry.exe	34
PID 1440 wrote to memory of 1088	1440	system_retry.exe	34
PID 1440 wrote to memory of 1088	1440	system_retry.exe	34
PID 1440 wrote to memory of 1592	1440	system_retry.exe	36
PID 1440 wrote to memory of 1592	1440	system_retry.exe	36
PID 1440 wrote to memory of 1592	1440	system_retry.exe	36
PID 1440 wrote to memory of 1592	1440	system_retry.exe	36
PID 1440 wrote to memory of 1584	1440	system_retry.exe	38
PID 1440 wrote to memory of 1584	1440	system_retry.exe	38
PID 1440 wrote to memory of 1584	1440	system_retry.exe	38
PID 1440 wrote to memory of 1584	1440	system_retry.exe	38
PID 1440 wrote to memory of 1072	1440	system_retry.exe	40
PID 1440 wrote to memory of 1072	1440	system_retry.exe	40
PID 1440 wrote to memory of 1072	1440	system_retry.exe	40
PID 1440 wrote to memory of 1072	1440	system_retry.exe	40
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41
PID 1440 wrote to memory of 844	1440	system_retry.exe	41

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	system_retry.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	system_retry.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\zsxzsxzdcxdcxdvxdvxdvcxcdcxdxzfvczfvc##################zfvcxfvzfcfzdczdxzsxzs.rtf"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1940

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:1080
- C:\Users\Admin\AppData\Local\Temp\system_retry.exe
  "C:\Users\Admin\AppData\Local\Temp\system_retry.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1440
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\system_retry.exe"
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1088
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cRpfPHPatjRCK.exe"
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1592
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cRpfPHPatjRCK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A6.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:1584
- - C:\Users\Admin\AppData\Local\Temp\system_retry.exe
    "C:\Users\Admin\AppData\Local\Temp\system_retry.exe"
    3⤵
    - Executes dropped EXE
    PID:1072
- - C:\Users\Admin\AppData\Local\Temp\system_retry.exe
    "C:\Users\Admin\AppData\Local\Temp\system_retry.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

T1203

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab261A.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar266B.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
C:\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
C:\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
C:\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
C:\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6A6.tmp

Filesize
1KB

MD5
5ffebf00e8bca8d6102c55f1e87be868

SHA1
75774223ed67d166a2d6e5c66397c0391dd14d27

SHA256
0c6451b8032d3b4c43a33a03a63fc0c5a8deeb1bc65101c70f936cbd067914ae

SHA512
5b808bc1b9dce56d1d3e0cd985b0285106e4a9e58e8a826cf3b78000989954557c17e12cd0cb8e507649d45ad224025b46806071a599dc8df14adbdea3d906f2

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

Filesize
20KB

MD5
6d4d50bf29b67c1f9f5c3f1c304bd672

SHA1
43e42c068406b21021b3663648c5c2642892f638

SHA256
34a372768db57c5165560f8f244fc32b158f4699c0aea59251bd234699f089a1

SHA512
b4647f81f3c1cd6f682b2f38ee1a9075a171e54e4412179034e814f9f1253e41cf7d9302579b979d81fef353fb406ada64f87e09afc5c493f9307febeede2903

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Z9T5AD6KODOIGUU5SSEB.temp

Filesize
7KB

MD5
beb486981ad11c196264025af0845135

SHA1
1726e7e26e9822193b319c9e8773fc2d34756fbd

SHA256
dff41984d1c22d20224c4fa50cdbe449ea36481ed7859f19d63ca2de17b66bb4

SHA512
eaa55d65249d2ae0373336e714ee56aa657c4955edd1291f43e6d3ff34c0e52056b4a631a26cf7e7a0ac43f7f11153106ec3202dd68724432c9b814195e4b6c6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
beb486981ad11c196264025af0845135

SHA1
1726e7e26e9822193b319c9e8773fc2d34756fbd

SHA256
dff41984d1c22d20224c4fa50cdbe449ea36481ed7859f19d63ca2de17b66bb4

SHA512
eaa55d65249d2ae0373336e714ee56aa657c4955edd1291f43e6d3ff34c0e52056b4a631a26cf7e7a0ac43f7f11153106ec3202dd68724432c9b814195e4b6c6

Download Submit
\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
\Users\Admin\AppData\Local\Temp\system_retry.exe

Filesize
644KB

MD5
ba47796d8d3788e6323eae38f3f4bb3a

SHA1
56ca214d214404ebbe3edc482bdc44739e8e5de4

SHA256
3f6eb3b6a339f2e6ebf36663af2de1f71edf778525528934a508c7501baee240

SHA512
819c68706601d8181547634e5dec22d4c9aa2de11d2a9e6ddc6d70df64d6be34a50606927337dced45db20ae46f1582787ddae96e0a3c246dbd28485c22eace9

Download Submit
memory/844-98-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/844-102-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-147-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/844-94-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-95-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-96-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-99-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-97-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/844-105-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/844-104-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1440-78-0x0000000005780000-0x00000000057EA000-memory.dmp

Filesize
424KB

Download
memory/1440-75-0x0000000004AF0000-0x0000000004B30000-memory.dmp

Filesize
256KB

Download
memory/1440-74-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/1440-73-0x0000000004AF0000-0x0000000004B30000-memory.dmp

Filesize
256KB

Download
memory/1440-77-0x00000000005E0000-0x00000000005EC000-memory.dmp

Filesize
48KB

Download
memory/1440-67-0x00000000011A0000-0x0000000001248000-memory.dmp

Filesize
672KB

Download
memory/1592-106-0x00000000026B0000-0x00000000026F0000-memory.dmp

Filesize
256KB

Download
memory/1704-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1704-165-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download