da93b64bf1f289dc49bd39a82ef977370b7bbda3daf8633d3570f191869be538

General

Target

da93b64bf1f289dc49bd39a82ef977370b7bbda3daf8633d3570f191869be538.html
Size

7KB
MD5

d30ac9e0f3356f6e13feba0c705e9bf6
SHA1

62c656d5b530066c1c2acdb7dd100dac93d67b40
SHA256

da93b64bf1f289dc49bd39a82ef977370b7bbda3daf8633d3570f191869be538
SHA512

98ff93e5d68e350098b5ad03f3ab69e834d3b1644bf29c923426a3f2dad05e2bd53f7b044f8f849d8a61941210cf77cac379153a3952adebb2a7825ba577a79e
SSDEEP

192:8JSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLO:GSGabMPvLddLXuSwSTLdlLXugfo2KaO

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375963489"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AAC8F571-6B17-11ED-8538-4A4A572A2DE9} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005b41090306497d4aa13c0241b28b3ff6000000000200000000001066000000010000200000009d30542c172812e2b9ce194c06b6e6440e29248ac90c37ea1207995630e11f5f000000000e8000000002000020000000ab4867813bd424d2583a2546a9128274db26ad9479296c5fd5907276a7d53e012000000083d69386a019f6adbc358153aac87b822fba95b6b55bade1b6d0f2a9407acad940000000f8ca798fd1b01781d80390bab27553ccc3f079b91cf6a8bf00392a5217dcfb80339fd654d5d6e81ea08ba61639fe4c49b6ca811724c79f3c1b0528b11dd919a5	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f08a198124ffd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1784 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1784 iexplore.exe
1784 iexplore.exe
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE

pid	process
1784	iexplore.exe

pid	process
1784	iexplore.exe
1784	iexplore.exe
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1784 wrote to memory of 1976	1784	iexplore.exe	IEXPLORE.EXE
PID 1784 wrote to memory of 1976	1784	iexplore.exe	IEXPLORE.EXE
PID 1784 wrote to memory of 1976	1784	iexplore.exe	IEXPLORE.EXE
PID 1784 wrote to memory of 1976	1784	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\da93b64bf1f289dc49bd39a82ef977370b7bbda3daf8633d3570f191869be538.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1784 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\Y97CUNXF.txt

Filesize
608B

MD5
eb755aa903774ffc8ed4f4a18e75a0ee

SHA1
66e2e5f225edbe670b457f088e236f7fd3830fed

SHA256
e5d2c6684e546aacddf646e182bab9aef7edc17d49612a347fb332381ed74293

SHA512
07103be8569f5c1267abf95a1331cd2671e81b47fe19370e2e0851feaf4441f536421736da03b81a28fde841161fb9725a63259c04d574576f7768a83d862310

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