ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9

Analysis

max time kernel
151s
max time network
150s
platform
windows7_x64
resource
win7v20210408
submitted
11-05-2021 12:19

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General

Target

ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
Size

2.6MB
MD5

87d3d3a927c330c16c4b628a501409df
SHA1

39e79273a41f84d068bb56052e575341ee166cae
SHA256

ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9
SHA512

0f260e8304bd784acfc628f95d667fda4a335e96e169d5974ed2b136dc804d45b86321dbf1ee6f7059258a044618576dc91a2a1d9d76441e814b462d486d40ea

Score

8^/10

macro persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exeSynaptics.exe

pid process

2016 ._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
1988 Synaptics.exe

Suspicious Office macro 1 IoCs

Office document equipped with macros.

macro

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\vEqQjbWG.xlsm	office_macros

Loads dropped DLL 11 IoCs

Processes:

ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exeWerFault.exe

pid	process
784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SS CRACK RETRIX = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

944 2016 WerFault.exe ._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

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

pid	pid_target	process	target process
944	2016	WerFault.exe	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe

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

Modifies Internet Explorer settings 1 TTPs 43 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeEXCEL.EXEIEXPLORE.EXE

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000529101d5c9814b4eb0f580b37542e45000000000020000000000106600000001000020000000642cbf4989ecafd8b4dc4fc7a30833846b975134f02c11ef3240405016cb8e1e000000000e8000000002000020000000c1785eae635ec650ce8f3f57252f02864a94feb3d0673d2c6d8e9d8916a7071f20000000a5430382eda49bc0f67b42fa9606c26dc47ed04f3bffa329d7f33bce424bb7c540000000735f590a53b98890d9bd9743b737d4330a3053e8719184a5330afdda8dda368dbd02a25b9e76d5ca32a1d1a9744814301b1562499077372cdc905c306373a358	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "327526782"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10fbea159d46d701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{36F41C31-B290-11EB-8C4D-4A399A711051} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Synaptics.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	Synaptics.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Synaptics.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Synaptics.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1076 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

WerFault.exe

pid process

944 WerFault.exe
944 WerFault.exe
944 WerFault.exe
944 WerFault.exe
944 WerFault.exe
944 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

944 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 944 WerFault.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1748 iexplore.exe

pid	process
1076	EXCEL.EXE

pid	process
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe
944	WerFault.exe

pid	process
944	WerFault.exe

description	pid	process
Token: SeDebugPrivilege	944	WerFault.exe

pid	process
1748	iexplore.exe

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exeiexplore.exeIEXPLORE.EXEEXCEL.EXE

pid	process
2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
1748	iexplore.exe
1748	iexplore.exe
1448	IEXPLORE.EXE
1448	IEXPLORE.EXE
1076	EXCEL.EXE
2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
1448	IEXPLORE.EXE
1448	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exeiexplore.exe

description	pid	process	target process
PID 784 wrote to memory of 2016	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
PID 784 wrote to memory of 2016	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
PID 784 wrote to memory of 2016	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
PID 784 wrote to memory of 2016	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
PID 784 wrote to memory of 1988	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	Synaptics.exe
PID 784 wrote to memory of 1988	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	Synaptics.exe
PID 784 wrote to memory of 1988	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	Synaptics.exe
PID 784 wrote to memory of 1988	784	ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	Synaptics.exe
PID 2016 wrote to memory of 1748	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	iexplore.exe
PID 2016 wrote to memory of 1748	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	iexplore.exe
PID 2016 wrote to memory of 1748	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	iexplore.exe
PID 2016 wrote to memory of 1748	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	iexplore.exe
PID 1748 wrote to memory of 1448	1748	iexplore.exe	IEXPLORE.EXE
PID 1748 wrote to memory of 1448	1748	iexplore.exe	IEXPLORE.EXE
PID 1748 wrote to memory of 1448	1748	iexplore.exe	IEXPLORE.EXE
PID 1748 wrote to memory of 1448	1748	iexplore.exe	IEXPLORE.EXE
PID 2016 wrote to memory of 944	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	WerFault.exe
PID 2016 wrote to memory of 944	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	WerFault.exe
PID 2016 wrote to memory of 944	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	WerFault.exe
PID 2016 wrote to memory of 944	2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
"C:\Users\Admin\AppData\Local\Temp\ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:784

C:\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
"C:\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://jq.qq.com/?_wv=1027&k=57Cts1S
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1748

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1748 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 328
3⤵
- Loads dropped DLL
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:944

C:\ProgramData\Synaptics\Synaptics.exe
"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
2⤵
- Executes dropped EXE
- Modifies system certificate store
PID:1988

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
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1076

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Install Root Certificate

T1130

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe
MD5
f65d4cf706c2add18897c640b67c8b84

SHA1
dd63c38d5fd4a2d466a36dc35e8c082237de24f8

SHA256
f1a5a873cc3987b2a2a756aec8bacfb6d2c922892ce07a0ffb820a332fe82655

SHA512
b0e5c1a9d5dd2aff80485b2b237e6350fbd14d67323fd6a85fbc221e45a2bc0b48a2d46bb371d5498f9246943c8015bacce15d20c4c453bb772690534babf2e6

Download Submit
C:\ProgramData\Synaptics\Synaptics.exe
MD5
f65d4cf706c2add18897c640b67c8b84

SHA1
dd63c38d5fd4a2d466a36dc35e8c082237de24f8

SHA256
f1a5a873cc3987b2a2a756aec8bacfb6d2c922892ce07a0ffb820a332fe82655

SHA512
b0e5c1a9d5dd2aff80485b2b237e6350fbd14d67323fd6a85fbc221e45a2bc0b48a2d46bb371d5498f9246943c8015bacce15d20c4c453bb772690534babf2e6

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
MD5
25fe10f2ee389b1d2600345229c12ced

SHA1
11d5cfe84723f9c254c0943b491e43dfe4c6d19f

SHA256
bf38cbc15830e7b767668a35d7b3b6c9f55589f2993606b3476933b2ee0b929f

SHA512
e1c62d5348d8eca3205c4449b9ab84c5e41c50645a329ebe7d01d0ae2013d366bf9a153bdc2612801f10a58a3af62bd415247c3fb6c5b20dc7451b79de8d1953

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
MD5
6eb890333eeea82797b34eb8ac379ccc

SHA1
e5b4114613e6ed73af3ad602c358df5d2624b25d

SHA256
6cb72b54e41e4053a26a9ad7812b0018406f9069323f4253d10ff7e2b4b58784

SHA512
a3d89cf8356e2c398895bbebf4659897f2b11b92a45fa3c30bcb0e8e699c3277b8126f0f3124021eb8f6a54e57e0d3171fb1c696fe09243dee802c8f33908564

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C:\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
C:\Users\Admin\AppData\Local\Temp\vEqQjbWG.xlsm
MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\4F19J3IC.txt
MD5
045d3c961b1f9c0951e4d3cc94605f34

SHA1
7234e26a83aaf98ac34c8dd8ed2f8653760f60b4

SHA256
cf990323f6c3cdf7150d96af8e742b235874fc27274f6a4fe0b0587b0baa04bc

SHA512
910c240bf0f210231ed195a9ee4f656cef457d186a1f2b3a087af112dcf50e44006be9d5dd9f8eb0e56c512c71b8ce6733cbda6a7befb1a0509520638be394a5

Download Submit
\ProgramData\Synaptics\Synaptics.exe
MD5
f65d4cf706c2add18897c640b67c8b84

SHA1
dd63c38d5fd4a2d466a36dc35e8c082237de24f8

SHA256
f1a5a873cc3987b2a2a756aec8bacfb6d2c922892ce07a0ffb820a332fe82655

SHA512
b0e5c1a9d5dd2aff80485b2b237e6350fbd14d67323fd6a85fbc221e45a2bc0b48a2d46bb371d5498f9246943c8015bacce15d20c4c453bb772690534babf2e6

Download Submit
\ProgramData\Synaptics\Synaptics.exe
MD5
f65d4cf706c2add18897c640b67c8b84

SHA1
dd63c38d5fd4a2d466a36dc35e8c082237de24f8

SHA256
f1a5a873cc3987b2a2a756aec8bacfb6d2c922892ce07a0ffb820a332fe82655

SHA512
b0e5c1a9d5dd2aff80485b2b237e6350fbd14d67323fd6a85fbc221e45a2bc0b48a2d46bb371d5498f9246943c8015bacce15d20c4c453bb772690534babf2e6

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
MD5
e89d858f8b9cf41e090c446513a79138

SHA1
ee899c233da667985eb6dcc3023d7d80e7384687

SHA256
b908c4c07042d2b4045ce0c67a32a7025a7b851567dfcf84e4b53adfb66cf282

SHA512
dc0efd00b9f113068ecf1fe07e62dfff052c24430681e6b4f63e56456e191f4b882e4d6a843ce14aa0b7405d5cb830c8fb27dd52613e3610cb417472fbc3aed5

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memory/784-60-0x0000000075AA1000-0x0000000075AA3000-memory.dmp

Filesize
8KB

Download
memory/784-61-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/944-81-0x0000000000000000-mapping.dmp

Download
memory/944-90-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1076-78-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1076-77-0x000000006F871000-0x000000006F873000-memory.dmp

Filesize
8KB

Download
memory/1076-76-0x000000002F8F1000-0x000000002F8F4000-memory.dmp

Filesize
12KB

Download
memory/1448-75-0x0000000000000000-mapping.dmp

Download
memory/1748-74-0x0000000000000000-mapping.dmp

Download
memory/1988-73-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1988-70-0x0000000000000000-mapping.dmp

Download
memory/2016-67-0x0000000000850000-0x000000000095D000-memory.dmp

Filesize
1.1MB

Download
memory/2016-64-0x0000000000000000-mapping.dmp

Download

pid	process
2016	._cache_ff1a48aaa4ca00d40d6888713626e4aa42f36fd3806b368810708a60160f56f9.exe
1988	Synaptics.exe