f9557a65180995b00e4d8046e1cdbf6565384b2ca9cb22cea35b20cfc9f2c55d

General

Target

f9557a65180995b00e4d8046e1cdbf6565384b2ca9cb22cea35b20cfc9f2c55d.html
Size

7KB
MD5

28a4fad51f0e9665b471ca562bbf3709
SHA1

07fd72b264503944df8aba1118514383b6d76f92
SHA256

f9557a65180995b00e4d8046e1cdbf6565384b2ca9cb22cea35b20cfc9f2c55d
SHA512

39cb6a02b95274b2d6d221c9a3f7b70dc4875e92a217b245a07e59a0585a0a595075b5fa43b215ff62b614715646e552ffdf01a9ac3ea5a0588a3925bcaa566f
SSDEEP

192:jJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLK:1SGabMPvLddLXuSwSTLdlLXugfo2KaK

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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{07929C31-6B17-11ED-AA2C-DE5CC620A9B4} = "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 (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\Recovery\AdminActive	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 = "375963198"	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\DomainSuggestion\FileNames	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\IETld\LowMic	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\PageSetup	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
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000330bb06a787be74ea19b085e6edf69e0000000000200000000001066000000010000200000003460930cda323d61f40fc6802f7807f2e10e50d9f230587b3e20975d7de59d24000000000e8000000002000020000000a24b87c09c9f47efceb3f34bd37562889188e7b95f3c5c804a59b692de982b6a20000000d857d47824e3edc615eabbc4575a2528aa6bdb7d4b4a487a6e91de9225a29ca640000000b27330d74124e76233b9c510e77c646e75ba09ae996d4c32362905dc701f203e519dace68e49d0f92a543516a929cce41230fc3d8bad4bb71cc563f2c57bc262	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\DontShowMeThisDialogAgain	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\TabbedBrowsing	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\DOMStorage	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\PendingRecovery	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\TabbedBrowsing\NewTabPage	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\Main	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\Toolbar	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 (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\LastProcessed = 903056e123ffd801	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

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1476 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1476 iexplore.exe
1476 iexplore.exe
1020 IEXPLORE.EXE
1020 IEXPLORE.EXE
1020 IEXPLORE.EXE
1020 IEXPLORE.EXE

pid	process
1476	iexplore.exe

pid	process
1476	iexplore.exe
1476	iexplore.exe
1020	IEXPLORE.EXE
1020	IEXPLORE.EXE
1020	IEXPLORE.EXE
1020	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1476 wrote to memory of 1020	1476	iexplore.exe	IEXPLORE.EXE
PID 1476 wrote to memory of 1020	1476	iexplore.exe	IEXPLORE.EXE
PID 1476 wrote to memory of 1020	1476	iexplore.exe	IEXPLORE.EXE
PID 1476 wrote to memory of 1020	1476	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\f9557a65180995b00e4d8046e1cdbf6565384b2ca9cb22cea35b20cfc9f2c55d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1476

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1476 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1020

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\B9OSXY6X.txt

Filesize
601B

MD5
cab94529790d439b88d33c68de8c736a

SHA1
8baec9bcd45f6e7af333957219c8b18205ae06d4

SHA256
d11830ba3ad3c997609146697ad7c029132ba75f0668532e37d8cc42d333dcfc

SHA512
073ec9e0bece5e13fbf3ce522065295f1ee9f2e1d973deb873d4d3be06463a198b653d5a20df81310b7cf7aee170800344ca1f38da12330db2bef02ad841eca2

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