snakekeylogger | 0579e05af484cad8c78c0a5de89eec7c9bcb2e5a9e330bbb86ec6fe4d328b68f

Analysis

max time kernel
154s
max time network
164s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/10/2022, 06:02

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General

Target
v6YuSRd3jiSNLr5.exe
Size 1.6MB
Sample221005-grflysdgal
SHA256 a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44
MD5 907d5c2e9a26c9613da9209457ed5913
SHA1 60917d2d95f8cc3e3b7dcfeadc070f4be035cfd6
SHA512 922428a122a92c4f6ff0603134d68e8cbc786f6affe974ac4d99b3bca1aaeefca2c69e1f62965cf3e81236b3a47cef53d22a8e5e7ee4a0a2cb62ec59cd98f930
SSDEEP 24576:QnsJ39LyjbJkQFMhmC+6GD90rt0sp1GrUXCUk:QnsHyjtk2MYC5GDureM1MOe
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger collection keylogger persistence spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
dubaioilandgas.xyz
Port
587
Username
[email protected]
Password
7213575aceACE@#$
Email to
[email protected]

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 6 IoCs

resource	yara_rule
behavioral1/memory/268-95-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/268-97-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/268-98-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/268-99-0x00000000004204DE-mapping.dmp	family_snakekeylogger
behavioral1/memory/268-102-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/268-104-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Executes dropped EXE 3 IoCs

pid	Process
1376	._cache_v6YuSRd3jiSNLr5.exe
1356	Synaptics.exe
268	._cache_v6YuSRd3jiSNLr5.exe

Loads dropped DLL 5 IoCs

pid	Process
880	v6YuSRd3jiSNLr5.exe
880	v6YuSRd3jiSNLr5.exe
880	v6YuSRd3jiSNLr5.exe
880	v6YuSRd3jiSNLr5.exe
1376	._cache_v6YuSRd3jiSNLr5.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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	._cache_v6YuSRd3jiSNLr5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	._cache_v6YuSRd3jiSNLr5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	._cache_v6YuSRd3jiSNLr5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	v6YuSRd3jiSNLr5.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
11	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1376 set thread context of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.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\""	EXCEL.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\""	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE

Modifies registry class 64 IoCs

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1220	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
268	._cache_v6YuSRd3jiSNLr5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	268	._cache_v6YuSRd3jiSNLr5.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1220	EXCEL.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 1376	880	v6YuSRd3jiSNLr5.exe	28
PID 880 wrote to memory of 1376	880	v6YuSRd3jiSNLr5.exe	28
PID 880 wrote to memory of 1376	880	v6YuSRd3jiSNLr5.exe	28
PID 880 wrote to memory of 1376	880	v6YuSRd3jiSNLr5.exe	28
PID 880 wrote to memory of 1356	880	v6YuSRd3jiSNLr5.exe	29
PID 880 wrote to memory of 1356	880	v6YuSRd3jiSNLr5.exe	29
PID 880 wrote to memory of 1356	880	v6YuSRd3jiSNLr5.exe	29
PID 880 wrote to memory of 1356	880	v6YuSRd3jiSNLr5.exe	29
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33
PID 1376 wrote to memory of 268	1376	._cache_v6YuSRd3jiSNLr5.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	._cache_v6YuSRd3jiSNLr5.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	._cache_v6YuSRd3jiSNLr5.exe

C:\Users\Admin\AppData\Local\Temp\v6YuSRd3jiSNLr5.exe
"C:\Users\Admin\AppData\Local\Temp\v6YuSRd3jiSNLr5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:880
- C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1376
- - C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:268
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  PID:1356

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1220

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

Synaptics.exe

Path C:\ProgramData\Synaptics\Synaptics.exe
Size 753KB
SHA256 d9f728de033a4d45fca88cfca68b911e939b43d49cc4ae5e13cc009a08e15f51
MD5 166224233b06532300079c291ed2daec
SHA1 5f473fac86700d0f349a49376885c8dce7071397
SHA512 b66a6708fd06badd92e440b08baa5ffbfc7f4d4b7deb8ed33ba57d0e7c5ebcc1733ce719f447a294672d12e8dc69287f8606cdb0e5bfdf480c0f4bcab6276e70
SSDEEP 12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iir:ansJ39LyjbJkQFMhmC+6GD9h
MD5 SHA1 SHA512 SSDEEP

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Synaptics.exe

Path C:\ProgramData\Synaptics\Synaptics.exe
Size 753KB
SHA256 d9f728de033a4d45fca88cfca68b911e939b43d49cc4ae5e13cc009a08e15f51
MD5 166224233b06532300079c291ed2daec
SHA1 5f473fac86700d0f349a49376885c8dce7071397
SHA512 b66a6708fd06badd92e440b08baa5ffbfc7f4d4b7deb8ed33ba57d0e7c5ebcc1733ce719f447a294672d12e8dc69287f8606cdb0e5bfdf480c0f4bcab6276e70
SSDEEP 12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iir:ansJ39LyjbJkQFMhmC+6GD9h
MD5 SHA1 SHA512 SSDEEP

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._cache_v6YuSRd3jiSNLr5.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

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._cache_v6YuSRd3jiSNLr5.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

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._cache_v6YuSRd3jiSNLr5.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

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o9d25qVh.xlsm

Path C:\Users\Admin\AppData\Local\Temp\o9d25qVh.xlsm
Size 17KB
SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
MD5 e566fc53051035e1e6fd0ed1823de0f9
SHA1 00bc96c48b98676ecd67e81a6f1d7754e4156044
SHA512 a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
SSDEEP 384:oUaZLPzMfVSa1VvYXmrsdPkLmDAx7r/l0:oUatwNSSvY2IdsHr/y
MD5 SHA1 SHA512 SSDEEP

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Synaptics.exe

Path \ProgramData\Synaptics\Synaptics.exe
Size 753KB
SHA256 d9f728de033a4d45fca88cfca68b911e939b43d49cc4ae5e13cc009a08e15f51
MD5 166224233b06532300079c291ed2daec
SHA1 5f473fac86700d0f349a49376885c8dce7071397
SHA512 b66a6708fd06badd92e440b08baa5ffbfc7f4d4b7deb8ed33ba57d0e7c5ebcc1733ce719f447a294672d12e8dc69287f8606cdb0e5bfdf480c0f4bcab6276e70
SSDEEP 12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iir:ansJ39LyjbJkQFMhmC+6GD9h
MD5 SHA1 SHA512 SSDEEP

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Synaptics.exe

Path \ProgramData\Synaptics\Synaptics.exe
Size 753KB
SHA256 d9f728de033a4d45fca88cfca68b911e939b43d49cc4ae5e13cc009a08e15f51
MD5 166224233b06532300079c291ed2daec
SHA1 5f473fac86700d0f349a49376885c8dce7071397
SHA512 b66a6708fd06badd92e440b08baa5ffbfc7f4d4b7deb8ed33ba57d0e7c5ebcc1733ce719f447a294672d12e8dc69287f8606cdb0e5bfdf480c0f4bcab6276e70
SSDEEP 12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iir:ansJ39LyjbJkQFMhmC+6GD9h
MD5 SHA1 SHA512 SSDEEP

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._cache_v6YuSRd3jiSNLr5.exe

Path \Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

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._cache_v6YuSRd3jiSNLr5.exe

Path \Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

Submit Download

._cache_v6YuSRd3jiSNLr5.exe

Path \Users\Admin\AppData\Local\Temp\._cache_v6YuSRd3jiSNLr5.exe
Size 904KB
SHA256 169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 8d66891b0188a14834d679928b02ec03
SHA1 16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
SHA512 01f74b712ab5ac9833190faab9ccfa47aa220534f4809d8f211259f7303031e45594d251d25294e01b11c86d4e58b0937fea9e630f18ad639c5916eb58996127
SSDEEP 12288:4vrWjwK4HTNcakQO0As/ME1/+nNbZozQXUXFUUl:Wrt0sp1GrUXCU
MD5 SHA1 SHA512 SSDEEP

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memory/268-97-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-95-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-93-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-92-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-102-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-104-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/268-98-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/880-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

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memory/1220-75-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-77-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-79-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-80-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-81-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-82-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-83-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-85-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-84-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-78-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-87-0x000000006E4FD000-0x000000006E508000-memory.dmp

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memory/1220-76-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-74-0x00000000004E6000-0x00000000004EC000-memory.dmp

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memory/1220-71-0x000000006E4FD000-0x000000006E508000-memory.dmp

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memory/1220-70-0x000000005FFF0000-0x0000000060000000-memory.dmp

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memory/1220-69-0x000000006D511000-0x000000006D513000-memory.dmp

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memory/1220-68-0x000000002FD11000-0x000000002FD14000-memory.dmp

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memory/1376-67-0x00000000004A0000-0x00000000004BC000-memory.dmp

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memory/1376-90-0x0000000002070000-0x0000000002096000-memory.dmp

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memory/1376-89-0x0000000005300000-0x0000000005380000-memory.dmp

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memory/1376-88-0x0000000000570000-0x000000000057C000-memory.dmp

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memory/1376-60-0x0000000010090000-0x0000000010174000-memory.dmp

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