hxxp://lkalzzop[.]online

Analysis

max time kernel
300s
max time network
300s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
19/07/2023, 11:04

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General

Target

http://lkalzzop.online

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 52 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a466df4e5b8ca949bc2a8c702b8d0784000000000200000000001066000000010000200000002d6266471c556e302164dcaade6e21a29f62c9dba615e12fbc79752f5c14e60b000000000e80000000020000200000008658d4c19af31ec8f003a3c9f05a542b4ce89c8f820ea21053b4cba5557fdcc7200000002b27684101807dd4687c9038a30b310947f9c0adf617c488e8bd67e96ba04d8540000000ca0a5eaa7aed8a33d2f612b3b369febec726dd450ec7d8e7908756e5f6f3ce783a5073374d91a96a8115cfe0cf1bfee1bcaeb04f33508cef5b53ad17a744cb68	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.15063.0\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31046193"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31046193"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "396578292"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31046193"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396529707"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2DF30A0A-2624-11EE-8224-C638670D12F5} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70e4d21b31bad901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "42524532"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "43305895"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "396546300"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31046193"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20a9e51b31bad901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "42524532"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "43305895"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a466df4e5b8ca949bc2a8c702b8d078400000000020000000000106600000001000020000000b73b802d10ae8c788d1b748c25eaddc534d8aac36cb5ce55340074d38e059380000000000e800000000200002000000083e20bf37686e16728ffbcc001b9b900397b29e134dfaff971b41cd60bccbe6020000000eb05bb10820e98edc03f888da7abe3d32ed515ece7aea1bc7d57fedb7f410b9b400000009ecd99a9bed2bf83ff67e820b405081268ae9b4a022d3b3c3d0f233a4a5822fb32d865fa7628efe42a0f8e74441f5d09ff26aeac2bc22e6a736629a5591625f8	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3688	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3688	iexplore.exe
3688	iexplore.exe
3828	IEXPLORE.EXE
3828	IEXPLORE.EXE
3828	IEXPLORE.EXE
3828	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 3828	3688	iexplore.exe	69
PID 3688 wrote to memory of 3828	3688	iexplore.exe	69
PID 3688 wrote to memory of 3828	3688	iexplore.exe	69

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://lkalzzop.online
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3688 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
a45c3b3d88fc98223dc61edc80461d54

SHA1
da994ba4342fa9b562ac5e861ccd9f774f516eba

SHA256
2e58a39a9d299f44a2938ccc95697b9d63a8994bf786dd848d7a9a7864dccd8a

SHA512
3938dfa1e3a0431818435a433f3aab8c1b69b081692f598dda378cf772385b99cd909bd44ae3cb5717f560d65f2ce854b8cd0f259c27f411a6e19efc4c488bef

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
2f6889193187cb01cd3293b256885578

SHA1
fc227ebe63ac808e1f0289d5bc8c4d4469bb83dc

SHA256
6481084a869628f0c2003daf43f90a3f96dd3f8bc66bcbf3a1785d54d973c2f5

SHA512
b979049f265b0d73c879265665dc98a1c36e48c5d6827336144c0c7f9601706061b9815657240db3af6ed6230ab01125211b2515f0e69f4335bbf54238e1929d

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver19EC.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RNB8B7MM\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\L1D21QUQ.cookie

Filesize
610B

MD5
00e2a1936847b358c6c846213db47397

SHA1
26a396f651cbfb4160e698214f1a664b20fc6410

SHA256
a866db0f97a9bc5cd6d0dca5b6bec883f6f71dcd8d94055c37b31aeee10873de

SHA512
2c1980c31aa3f861b19be35fb5ef6bdaf58e4d2a76a70a48d96ee4c7920b8c19af64e60ca68b40b0e9503b2e925935c3d1b09e0fbd61faaf2ef9fa4ce58a91ee

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\TW8GC02I.cookie

Filesize
645B

MD5
430fcd6ff4cfe1b958192bdd8dda32b0

SHA1
d074053f01afacab60e1d9866bdbd6ea4e387c4c

SHA256
63c65e5b2a82ba8c07149e7b4d7240ef0a12050308167c58aa0f4e0fb579237a

SHA512
f399b79d7853b75e1df79fc9bbae63de5d33b48f4a3c83c833623850f55d6729183af2e1cc11a2d8a2621f86686c02e1d451319a654685dd43dec0d5bf5636a7

Download Submit