13fef0f7815a26ebd6eccad8d7c65f17a9ad0d4c57f4094f0626a457a7a2441f

General

Target

13fef0f7815a26ebd6eccad8d7c65f17a9ad0d4c57f4094f0626a457a7a2441f.html
Size

7KB
MD5

d47c632a57a014499d31bc86f6e3e120
SHA1

8b9fbd859619ddc9b36264af75504039e234b5a4
SHA256

13fef0f7815a26ebd6eccad8d7c65f17a9ad0d4c57f4094f0626a457a7a2441f
SHA512

07b936a1b558d0e0fdc703b1a16356eb23ee56fb16a5c432b9467d085121b456b760b422b22bd35d81a53f3f13e2aeab781ccbf776913cd300ab1ddc80768a14
SSDEEP

192:6JSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLS:kSGabMPvLddLXuSwSTLdlLXugfo2KaS

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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000cd974fe46960c24887a0028f62f02c33000000000200000000001066000000010000200000008a74e5b66957541b258252ad9c4a2c36edca58ca9e80ca1686b82311742f73dd000000000e80000000020000200000005c084d0e67e2a30b53719ed3a5bcc931e6b8a48e6ef6d0e49fa6ce259298f7cd200000007891964141ce9c5a2bf333091b463e8ed37b0c9348c620161b76298c1f09009d40000000b793d5e41b9908990bd9aa9b4773a49a3715f4c457b04ea4743f854ccef7374e7e788f2f9050d81ea20e1344a054566f4cdc24b07822e2b7b09d00d86ef1fcc5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	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\{1EABB821-6B1C-11ED-B2BF-6651945CA213} = "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 (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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
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\BrowserEmulation\LowMic	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 (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\LastProcessed = e04705f828ffd801	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\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375965393"	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1944 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1944 iexplore.exe
1944 iexplore.exe
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE

pid	process
1944	iexplore.exe

pid	process
1944	iexplore.exe
1944	iexplore.exe
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1944 wrote to memory of 1356	1944	iexplore.exe	IEXPLORE.EXE
PID 1944 wrote to memory of 1356	1944	iexplore.exe	IEXPLORE.EXE
PID 1944 wrote to memory of 1356	1944	iexplore.exe	IEXPLORE.EXE
PID 1944 wrote to memory of 1356	1944	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\13fef0f7815a26ebd6eccad8d7c65f17a9ad0d4c57f4094f0626a457a7a2441f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1944 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1356

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\6NH0OHRD.txt

Filesize
603B

MD5
3fc1c322acc27ee5ea346035e2f6c290

SHA1
7bf67f42b636fc6bcb6dc3d12f79abfa9824dd72

SHA256
1c8c64ba1db567c6c9888421048340adc47fb8f183354f9aeb5bfbdb19e1253a

SHA512
8c59c54c2531f23be08ae9fd85805f7a948269a60ef0894f205bef7c9540f30e50b6c2ec704a0276cb174e9290280bd25fc1ae3dfc3c5c7d541e7448e8c47348

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