464e220114006b5a40a5b349bd3b3be9e84bd7db5166847f434878c389b2a4fb

Analysis

max time kernel
156s
max time network
172s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 04:09

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General

Target

04891028112dad5b68d86cb5557b75c3.html
Size

1KB
MD5

04891028112dad5b68d86cb5557b75c3
SHA1

2293baa118bf8f4999f9536dc867562497c21b0e
SHA256

464e220114006b5a40a5b349bd3b3be9e84bd7db5166847f434878c389b2a4fb
SHA512

100e749cc7e93afab370db8aa0fddc98227cf038bb71d2619c950bb8c652d07d185c1daefafe0873b65a2b5446c556db7a54fbb20114a474ab91c57131d3852e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd769173341890000000002000000000010660000000100002000000005167eaf3fb88cd27af6975c0a320e5180e6c879655063d66896c9e6bdec241c000000000e800000000200002000000070fa878fd3ab2d5a34dc6cab1785bdccc161a1b3f9308761b757aaa28fdcb9a720000000f893133a9c85b0739e55615773b3d701cccaad8c9b6657000a217b6d1284848b40000000c96bbbf2664bfb650eaec8424e939d02ed7ae740d83944a62525b2b8cbe0b65437278537227210b921f8741488807b90ad7fad3adbf273862ce5b02e17f0bc80	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409673354"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D2CB0B21-A32A-11EE-A1AA-6E3D54FB2439} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20fb4ca73737da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2260	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2260	iexplore.exe
2260	iexplore.exe
2952	IEXPLORE.EXE
2952	IEXPLORE.EXE
2952	IEXPLORE.EXE
2952	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2952	2260	iexplore.exe	22
PID 2260 wrote to memory of 2952	2260	iexplore.exe	22
PID 2260 wrote to memory of 2952	2260	iexplore.exe	22
PID 2260 wrote to memory of 2952	2260	iexplore.exe	22

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\04891028112dad5b68d86cb5557b75c3.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2260 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
04f8ae16bed1db91556f481209003c08

SHA1
b63b13b9805a2c3e961a3c018d55b8db1389858e

SHA256
acaa47168b16abaa9722e380ba87a8fcd0df187c733bbf1acb3bed9dbb96c120

SHA512
1c9a7bb4bef91183bf965be8081c5539329ed8f7dba2e3c2c26450f439bf42a2d6360308a9223bd728d06af7bf4f24ac77ff00415c72924e86fc109b7f1576c1

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

Filesize
344B

MD5
ac706f335147e7ec803e8a632f846df5

SHA1
abfce526010780ae9c06b663fe81f39a1e9501e9

SHA256
d87280adf55fad842edc0d86dd118a16566f8a1ee0844d15b86f185fddee6368

SHA512
752acbc2d6dbd1bc245a515d1a88294f79971c21a1af23fe825d136c8be8c1646faa5f191c1bc89f698e8bb08581d88ed73976aa2946f378ce7ee27b9c2107c8

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

Filesize
344B

MD5
d9e68e58ff9aa2deb4c1334567cbcc07

SHA1
b679875d0ed06ba96e91d86ec19009363293c9fd

SHA256
d29d94c06e5fcfa07aeb22f8377ba95796baa9b196e6f7bb040e8a35a0cbd7f9

SHA512
dc395c66e467d7dbeb4a29cfdb47536d3ffb21db7dd1b9b602af2c0ad7f673d0d5f104b97da07b0231b2de5e0620c3fbe64ceb642120a506b34ca5975b2a007b

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

Filesize
344B

MD5
d1228c71cb1a18f5daf1ace1585fe6b8

SHA1
bd5104494a168e2d84394d103402b7ec3f6736b0

SHA256
d0ea0f0037c8744aa7a635551cdf230334f67268cdc97d8fc3d1a81df76335a5

SHA512
91c84cec204c5a4787c7448cfeb536902f4772d61d4def208929b0baf04f38085657deff677a454c65f7570d169bbaa9a9fc6e466a4e3f9a10ae958362604f0d

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C:\Users\Admin\AppData\Local\Temp\CabE38D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE3EF.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit