hxxps://hilltop2exit[.]xyz/kjlfkvd82d

General

Target

https://hilltop2exit.xyz/kjlfkvd82d
Sample

211020-b6eqbagea9

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\de-DE = "de-DE.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "341459300"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40591f4054c5d701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005f45a3407a6eee4cb6062dddd85478a600000000020000000000106600000001000020000000fd0e2adf83955484099775e34828acde30e8e6115d9b2c4c7b8390abd657af73000000000e800000000200002000000026b24edb9c72c4d311d484c2ea209f9462571da850b86a3b5b21188989645a3820000000a4f8d3b1141cf3a645b0b7708af84f860c9a84f3ea59a8d3d337c2700860db4040000000c3e3fce653293179ae79c6f9fe64e6b8990271d606fbfa81e5aae92d977609972d8511a571eb993a4e5f4111c347d8c0841f60a084f9cf651587dda107f059b4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{64A03A01-3147-11EC-BBE2-FA57589C9660} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

1724 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1724 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1724 iexplore.exe
1724 iexplore.exe
308 IEXPLORE.EXE
308 IEXPLORE.EXE
308 IEXPLORE.EXE
308 IEXPLORE.EXE

pid	process
1724	iexplore.exe

pid	process
1724	iexplore.exe

pid	process
1724	iexplore.exe
1724	iexplore.exe
308	IEXPLORE.EXE
308	IEXPLORE.EXE
308	IEXPLORE.EXE
308	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1724 wrote to memory of 308	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 308	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 308	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 308	1724	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://hilltop2exit.xyz/kjlfkvd82d
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1724 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:308

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
MD5
ab5c36d10261c173c5896f3478cdc6b7

SHA1
87ac53810ad125663519e944bc87ded3979cbee4

SHA256
f8e90fb0557fe49d7702cfb506312ac0b24c97802f9c782696db6d47f434e8e9

SHA512
e83e4eae44e7a9cbcd267dbfc25a7f4f68b50591e3bbe267324b1f813c9220d565b284994ded5f7d2d371d50e1ebfa647176ec8de9716f754c6b5785c6e897fa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
MD5
bad0216ccf7551eda2aa224c98adf376

SHA1
c6aa639ddd9c616faec8f3ca2f910f20e9d87bf4

SHA256
6b4a7b2b5ba61dac29634ea9e19389dda3246088f6cad7b95f8bb77c54bbc97f

SHA512
443b9abf22f13dcfb6c9703bb2d4a637413b3fa297aa294b5a2bbbfc22b33e35195d61c405ec4092183a4911cc15a2e5108209f01d74bcde0263592162955177

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\148YFYI7.txt
MD5
7020aedc9cc2dac3a115e28ba83bf271

SHA1
d20da4249af12b6257a366fdc6b88cdf3860e22f

SHA256
88b8e6ecb284d35a0f99f8f72f93eeaa00b4d58efdf23a0efce376f61cac96ef

SHA512
f8e65cf2f9ffcf6d4688cf54e142a328df56295a82ca39a5c1bf9e7bf07395c60f6cc9cd72ebfc273e03ee3854084c0324a4d2dd34aac6646d9b630df201f8d3

Download Submit
memory/308-54-0x0000000000000000-mapping.dmp

Download

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Analysis

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