08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

Analysis

max time kernel
172s
max time network
164s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13-05-2023 00:49

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General

Target

rensenWare.exe
Size

850KB
MD5

a2c251b29f91a9f2dd103d1cf4d3f642
SHA1

c756853b930edc2f105985f9ef67de67079c7c1b
SHA256

08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac
SHA512

714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37
SSDEEP

12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Kk8L0iw1j:BnsJ39LyjbJkQFMhmC+6GD9d8L0iu

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1292	._cache_rensenWare.exe
672	Synaptics.exe
456	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
1708	rensenWare.exe
1708	rensenWare.exe
1708	rensenWare.exe
672	Synaptics.exe
672	Synaptics.exe
1856	dw20.exe
588	dw20.exe

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

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"	rensenWare.exe

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

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
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\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 HTML Editor	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
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
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	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-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key deleted	\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	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\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 created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\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 MHTML 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\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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 MHTML Editor\shell\edit	EXCEL.EXE

Modifies registry class 64 IoCs

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
756	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
756	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1292	1708	rensenWare.exe	28
PID 1708 wrote to memory of 1292	1708	rensenWare.exe	28
PID 1708 wrote to memory of 1292	1708	rensenWare.exe	28
PID 1708 wrote to memory of 1292	1708	rensenWare.exe	28
PID 1708 wrote to memory of 672	1708	rensenWare.exe	29
PID 1708 wrote to memory of 672	1708	rensenWare.exe	29
PID 1708 wrote to memory of 672	1708	rensenWare.exe	29
PID 1708 wrote to memory of 672	1708	rensenWare.exe	29
PID 672 wrote to memory of 456	672	Synaptics.exe	30
PID 672 wrote to memory of 456	672	Synaptics.exe	30
PID 672 wrote to memory of 456	672	Synaptics.exe	30
PID 672 wrote to memory of 456	672	Synaptics.exe	30
PID 1292 wrote to memory of 1856	1292	._cache_rensenWare.exe	31
PID 1292 wrote to memory of 1856	1292	._cache_rensenWare.exe	31
PID 1292 wrote to memory of 1856	1292	._cache_rensenWare.exe	31
PID 1292 wrote to memory of 1856	1292	._cache_rensenWare.exe	31
PID 456 wrote to memory of 588	456	._cache_Synaptics.exe	32
PID 456 wrote to memory of 588	456	._cache_Synaptics.exe	32
PID 456 wrote to memory of 588	456	._cache_Synaptics.exe	32
PID 456 wrote to memory of 588	456	._cache_Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\rensenWare.exe
"C:\Users\Admin\AppData\Local\Temp\rensenWare.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Users\Admin\AppData\Local\Temp\._cache_rensenWare.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_rensenWare.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 452
    3⤵
    - Loads dropped DLL
    PID:1856
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:672
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:456
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 456
      4⤵
      Loads dropped DLL
      PID:588

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:756

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

Download Submit
C:\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

Download Submit
C:\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

Download Submit
C:\Users\Admin\AppData\Local\Temp\CHCmNgTU.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\Desktop\FindReceive.jpg.RENSENWARE

Filesize
230KB

MD5
4f0b4ec55945ad72650105d2922aeff1

SHA1
2ab30be34a8cd964567d8d05d70434aeea403e1b

SHA256
b5642145ad68b96690e8933e582e863ed3520f14af6dfe898abf2730397e23d5

SHA512
6a7f9510823c275b05961beea6c3cfe35d2fba4f7de132c70c8550a17ba5656466c0e46e1e53061163ce89125c62a5ccbcb696a2da65582306fe6a40b4cced2c

Download Submit
C:\Users\Admin\Music\DenyConfirm.jpg.RENSENWARE

Filesize
631KB

MD5
ae4a029a497c634ba3b02bfe4a0b42d9

SHA1
aed48690dd8f80162b09156828035a8b3a56ebf4

SHA256
690cb63a3f7a299091081673f915682024ea3f45e81f2fff6942075a9eed967a

SHA512
d9b4b929cb4177fe77e8805fb233f64ad1a241669c9cc5a151bb2cadb420efca5e22a43afa7444cb29a55e35882b600024d881c938a24d20a42d8322b858ac54

Download Submit
\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

Download Submit
\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

Download Submit
\ProgramData\Synaptics\Synaptics.exe

Filesize
850KB

MD5
a2c251b29f91a9f2dd103d1cf4d3f642

SHA1
c756853b930edc2f105985f9ef67de67079c7c1b

SHA256
08e7dbcdca0fc27b535eebf80d4e2d8b9c164885b9e9d767819b8030abcfbeac

SHA512
714ea3d43ed1910554f6e30d9a16c37f7b7469b81b0d278c0f92bf0c3e65109bcd917ca70fd029d4433ba6db717886d170ac16a73dc8c015ad48f54f53b30b37

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

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

Filesize
96KB

MD5
f7ef31fef91a920ed709c13e7b4127ac

SHA1
29ab73cd907171d198787727f446118dd21365c3

SHA256
ef5a74f7b1eff376985795588d2d93876ea7417e946fac2e4da3555da8812d37

SHA512
a551a1a47240b54c1eb3d57ed117dfa222ed2bd5f3605ebf26091e548fcfb02d46fbd4bd4a9c1193200cc23b6ad67cf9f6343a58cd5f1164a7f52c53360d5760

Download Submit
memory/456-100-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/588-104-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/672-128-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/672-98-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/672-125-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/672-129-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/672-126-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/672-158-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/756-103-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/756-116-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-110-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-111-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-112-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-113-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-114-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-115-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-117-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-109-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-118-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-119-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/756-108-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/1292-127-0x0000000000980000-0x00000000009C0000-memory.dmp

Filesize
256KB

Download
memory/1292-99-0x0000000000980000-0x00000000009C0000-memory.dmp

Filesize
256KB

Download
memory/1708-80-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/1708-71-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1856-105-0x0000000001F30000-0x0000000001F31000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads