c04bdbbb78f06ad97ec023b2978b012550463edd9b0dbb0bf21b331d475940f1

General

Target

c04bdbbb78f06ad97ec023b2978b012550463edd9b0dbb0bf21b331d475940f1.html
Size

7KB
MD5

54447161383293d89bd670b8c81a4627
SHA1

f8b12e0b06ce13d656fd72ba169561ca0fddb5c9
SHA256

c04bdbbb78f06ad97ec023b2978b012550463edd9b0dbb0bf21b331d475940f1
SHA512

7ac9ed3fd6e4b63a46e5854fcc59d9bb4fca7dad8e08d89405dac90e9cbc22cac193c33ae9a13f81b2042f1c522725099118040bfceebb40bcf5fe1847eaf9bc
SSDEEP

192:YJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLf:CSGabMPvLddLXuSwSTLdlLXugfo2Kaf

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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375963706"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000080eee85a54311d4eb1a76b4e18bde067000000000200000000001066000000010000200000004fdec097c930fd323f81e20b7f746a1e05a444862ae371ba7f454ad17e4b83aa000000000e800000000200002000000066643054b45ca7a65fb784eb45bcdb3d03704e141d50a9d5401db7afa5488c0b20000000279f63fc35ba055a9595bf00c8a2e86faeb4d6ea67f5fe303d3cae808e81f1f540000000a29a47de4c8ea0722c77ea609aef3dfda382f8727550f6962ce179b349080ee9fa38dc1e8f30779b619f4fb62e87b4aaaed2bbdaf434f1a326c89775aa429129	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b085fc0f25ffd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\Zoom	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
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\Recovery\AdminActive	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
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\Recovery\PendingRecovery	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\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
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
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\AdminActive\{3994C681-6B18-11ED-8B83-6A6CB2F85B9F} = "0"	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\BrowserEmulation\LowMic	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\DomainSuggestion\FileNames	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	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

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1612 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1612 iexplore.exe
1612 iexplore.exe
240 IEXPLORE.EXE
240 IEXPLORE.EXE
240 IEXPLORE.EXE
240 IEXPLORE.EXE

pid	process
1612	iexplore.exe

pid	process
1612	iexplore.exe
1612	iexplore.exe
240	IEXPLORE.EXE
240	IEXPLORE.EXE
240	IEXPLORE.EXE
240	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1612 wrote to memory of 240	1612	iexplore.exe	IEXPLORE.EXE
PID 1612 wrote to memory of 240	1612	iexplore.exe	IEXPLORE.EXE
PID 1612 wrote to memory of 240	1612	iexplore.exe	IEXPLORE.EXE
PID 1612 wrote to memory of 240	1612	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c04bdbbb78f06ad97ec023b2978b012550463edd9b0dbb0bf21b331d475940f1.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1612

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1612 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:240

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\BC1JKYXZ.txt

Filesize
601B

MD5
7d5aeb0a2328e9f5c08330c96403da62

SHA1
8506a42ff27084ee328e731d0c7f2a9fb2207aae

SHA256
bd24c3398ce1cd2748f41ecd5e046250f1875fed95637ad50de0e2d7052a0968

SHA512
060ecf0c6f458f6adfa8fbe20dd4b6944a6f8c0cd5b9b314edc3d61c263bf71a842fc2c1b9cc207b7ab368d4e1270aa7a20c941eaf045c3834bb5c5c56f775dd

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