hxxps://ums[.]koreanair[.]com/Check[.]html?redirectUrl=TV9JRD01MTMy&U1RZUEU9TUFTUw==&TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=&UE9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=&S0lORD1D&Q0lEPTAwMg==&URL=hxxps://6d9i1GfgzMiAMSt[.]etipsonline[.]com/#a2Vsc2V5LmZyb3N0QHRyYWRpdGlvbnNoZWFsdGguY29t

General

Target

https://ums.koreanair.com/Check.html?redirectUrl=TV9JRD01MTMy&U1RZUEU9TUFTUw==&TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=&UE9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=&S0lORD1D&Q0lEPTAwMg==&URL=https://6d9i1GfgzMiAMSt.etipsonline.com/#a2Vsc2V5LmZyb3N0QHRyYWRpdGlvbnNoZWFsdGguY29t

Score

10^/10

microsoft phishing product:outlook

Malware Config

Signatures

Detected microsoft outlook phishing page
phishing microsoft product:outlook

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BEFF4321-7100-11ED-8CB6-56A236AC5043} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da00000000020000000000106600000001000020000000673bc6346a9d25909a2d6f7a44edc54478f094d1ac75d3e855830d74e967363c000000000e8000000002000020000000b42a602e1ad29813451e98800984fadeb713e56e80f418353a92db79fd24a8b82000000099463e2d2642d04105d28faa566a2da5e28b0ca9d3a534df8324710ebeacdbcb40000000fc929107bc80a59cb7b4d3965909202e67c82a6d6e70fca6e176de79d7ef88d8621e615a2a0f3a1f97f537c1a2de9cad3b49fc753456c1106e20514f60dc1fad	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376613362"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b005c5ab0d05d901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1364 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1364 iexplore.exe
1364 iexplore.exe
1656 IEXPLORE.EXE
1656 IEXPLORE.EXE
1656 IEXPLORE.EXE
1656 IEXPLORE.EXE

pid	process
1364	iexplore.exe

pid	process
1364	iexplore.exe
1364	iexplore.exe
1656	IEXPLORE.EXE
1656	IEXPLORE.EXE
1656	IEXPLORE.EXE
1656	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1364 wrote to memory of 1656	1364	iexplore.exe	IEXPLORE.EXE
PID 1364 wrote to memory of 1656	1364	iexplore.exe	IEXPLORE.EXE
PID 1364 wrote to memory of 1656	1364	iexplore.exe	IEXPLORE.EXE
PID 1364 wrote to memory of 1656	1364	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://ums.koreanair.com/Check.html?redirectUrl=TV9JRD01MTMy&U1RZUEU9TUFTUw==&TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=&UE9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=&S0lORD1D&Q0lEPTAwMg==&URL=https://6d9i1GfgzMiAMSt.etipsonline.com/#a2Vsc2V5LmZyb3N0QHRyYWRpdGlvbnNoZWFsdGguY29t
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1364

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1364 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1656

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
6634e688ba0c5c5e7978433ab413c0ce

SHA1
e9002dd01385d1c227dc80eb27fe21eae743be41

SHA256
f8b1a67965dab959c95e7e02add1c7123672b6b60cdf83b17da89ad9dea9e9f3

SHA512
b5dc73943de95dcfdbedd04ac46592ab1e1df51512188eb90eb8565384ac7b0c9f8ae1dd7861dea71cfae4fe0f8efe65b16bf46bf4e13966d0d23fcbbb4fe44c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3NHX8U76.txt
Filesize
539B

MD5
a5136a8880cfa8a2b9829f03c9b4f0f6

SHA1
42e51e90f2983558c8c38cc2d73526a02c8a1094

SHA256
701af86e17978a9e8fb9513c6a256d16f5ef4dcfa48e89ab5ff46e6b829af4b8

SHA512
b7058aa6f2fb2aca5c0d9a360b88d3a0b6199ba1d57cfa3c0d91e9170fafcedc95e34da7db0980347b3bb66ae53451172db6cf0134308596867408a764f2fea3

Download Submit

Analysis

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