4be82a4aa7841db16a50d530cc651253b017b0a79670e8d82847a0e8c8ba63ef

General

Target

4be82a4aa7841db16a50d530cc651253b017b0a79670e8d82847a0e8c8ba63ef.html
Size

7KB
MD5

78be8f6b1646d39bd3c67d09a8115e51
SHA1

29bb5c3cf81c108b9fcc454603dd0ac8a43e32a9
SHA256

4be82a4aa7841db16a50d530cc651253b017b0a79670e8d82847a0e8c8ba63ef
SHA512

5136e5cc24a61d88ee20913950563488fc8e0ba0797e9ea9aa13bf2592eaf7943076bc16a3fea41a335b49fa518b9c050e98305852d03760dc72e1001b79f055
SSDEEP

192:5JSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLB:rSGabMPvLddLXuSwSTLdlLXugfo2KaB

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
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c8818f3cf42abd419cb616d2402750f3000000000200000000001066000000010000200000006a0ed3b1b2083e4f40044cb6d1d846b8b0ed5568ff9dbe56684e0a7ba343471c000000000e8000000002000020000000354f7f4e038b9f3302a6302cce7ce3f5a1eb863df489568963b5526738160b002000000022fcb092f870d129d2a45af1c01a64927ea66c6b07f793487784a18cfdb58cdc400000003337b9bce99aef53d0abadf28c3874fadb5fc562436287dc16bb79d53221fbf34c4f89d4ff908f7a347b61c0e7501af8b4ef6b39ef630b8a2a6c8333af57408b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375964772"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20dd748727ffd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{ABA3FC31-6B1A-11ED-8FA0-42A98B637845} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2016 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2016 iexplore.exe
2016 iexplore.exe
952 IEXPLORE.EXE
952 IEXPLORE.EXE
952 IEXPLORE.EXE
952 IEXPLORE.EXE

pid	process
2016	iexplore.exe

pid	process
2016	iexplore.exe
2016	iexplore.exe
952	IEXPLORE.EXE
952	IEXPLORE.EXE
952	IEXPLORE.EXE
952	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2016 wrote to memory of 952	2016	iexplore.exe	IEXPLORE.EXE
PID 2016 wrote to memory of 952	2016	iexplore.exe	IEXPLORE.EXE
PID 2016 wrote to memory of 952	2016	iexplore.exe	IEXPLORE.EXE
PID 2016 wrote to memory of 952	2016	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4be82a4aa7841db16a50d530cc651253b017b0a79670e8d82847a0e8c8ba63ef.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:952

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\K2U0EW0E.txt
Filesize
606B

MD5
da14c2878cbceebf120433d289472c6a

SHA1
298cb1fb60ebf7ecb9e52d08869da27c59130914

SHA256
d6f8fda109d314709456d550b8bd789037fec33d728e200770b24f61bb5c28c5

SHA512
b98d059fa092502f24cbf7a77402a8f6762eda2bbb4fdbefeb7777a50f774624a77ad687ada1197d66c2205c4110cbd5e6281a109d558ece0955fe0b149bfcdb

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Analysis

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