dcf4958a0e153e60519b5b8539aec8b7515c6d9206495828aa35e5ab1e715d32

Analysis

max time kernel
144s
max time network
149s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 23:01

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General

Target

fe8a0d1d16df1dada9abf7b54a495754.html
Size

69KB
MD5

fe8a0d1d16df1dada9abf7b54a495754
SHA1

e80b2ee4f0f2e1489b601b49495a9d5b3ff1cf31
SHA256

dcf4958a0e153e60519b5b8539aec8b7515c6d9206495828aa35e5ab1e715d32
SHA512

f6b3182c42a72e59be7229e7fbf95966446fe24ad697f2ec53001cac0c0dacafd8c50f039ff34fc6f87a6dad255ebfd806b705bffd15e9230120ab251d47c79f
SSDEEP

1536:gQZBCCOdm0IxCV/u0FspYp+MTL0+htFJ4rj0Ltv1qUhyxnSO9unSbFPQLMvaOYSO:gk2I0Ix/0FspYp+MTL0+htFJ4rj0Ltvn

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\Recovery\PendingRecovery\AdminActive = "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
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	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
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\Main	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
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\MFV = 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	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\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{96382291-AA57-11EE-BD45-D2016227024C} = "0"	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
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\IETld\LowMic	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
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\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 206d8285643eda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410462242"	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\Recovery\PendingRecovery	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\DomainSuggestion	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000c796b4fec0138a8471b008b237ad12d277aca6ed969eef6ea922ae5f47dbfbcd000000000e80000000020000200000006cfeaa776e72d74976aca721051bfd8449b1bc62ac7f80df7bca7a6cf15d44d1200000004d53f3c82a8b2f6dd0054abd0837d5a82c145012d2b42345b2ba5bd758c9f70140000000fa236b8233e1ec1100b38b080b98a99a4849e448d8eb53060bec95cc640aff34da5410300231bd8d9b76bea4d368c5e5e48b3c925632615d6b14fe207ad7dcf2	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2516	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2516	iexplore.exe
2516	iexplore.exe
2104	IEXPLORE.EXE
2104	IEXPLORE.EXE
2104	IEXPLORE.EXE
2104	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2104	2516	iexplore.exe	28
PID 2516 wrote to memory of 2104	2516	iexplore.exe	28
PID 2516 wrote to memory of 2104	2516	iexplore.exe	28
PID 2516 wrote to memory of 2104	2516	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fe8a0d1d16df1dada9abf7b54a495754.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2516 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2104

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
65f813df9811f87459b2b7daad68fc19

SHA1
ab718d9e200e7ff70449eb9023269eed85ccd6ea

SHA256
e8ce0e28c227ff382fddc724dd5e931ea918a32c21102c82ecdd80a335903b94

SHA512
27a69d643d5ac225a4a3a07b952a047bd1d43772e51442327797dfe8a0fdd3338b9d5b468251572a6508c8b191437b757801ffb8f5cc7830136b77be051511b3

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

Filesize
344B

MD5
0737c9aee090624d0e637a497e417236

SHA1
8709d68fd7d8434e0bb99b1380c1404cb3081ded

SHA256
044f2f4c2fe8ab0ac6ba50cae7d683893e8bd44ba2777a13bbc7ecb63c9a165f

SHA512
9d47d90e32408b83939b2629fb699f4c92fae4adc69f63dcccf8246b378b5e8f5a29ef1a57fee31b4b74de13e9981070f9e33e8484b2494c3ef4be65e58b61ff

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

Filesize
344B

MD5
282dc2ec4f0f732cbe79add617e4ca2d

SHA1
8397f5b66a4945a2f377b42a60f8d1b556910171

SHA256
3d6c7e05982305fd4e6c4a433575f045fa56431afe4ee348cb41981548650e22

SHA512
0dd7a799b4929063bc5d0ccd04b86a7d2c33fc1a3c12ef388a2bde14a5404fd4ea12fd3cd9599a1c238d268424f9d059091c1d93ee23bbed9bb1a69e490909f0

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

Filesize
344B

MD5
2785cad9f08df23d87b8ef61fb63ea16

SHA1
45c846c47c9747bc100f92591c1f2a9ef41c0675

SHA256
7ce53d433ad0187c106fb97aedcd73b774d5eb8c515d5968cbcf3ee189f932f7

SHA512
157244b74d4b360720c7daead8a366778536dfcff84c8762d0d08c809c244148ca12704ec05f91e631803a0359ff61af5f8c31e7f5dd304deea971d4cb9b06e2

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

Filesize
344B

MD5
4aa05ba5117d0cd76eaa6c507059192d

SHA1
4e057638b79ffc948de6f8956b4d46de137969e3

SHA256
8c66ef8dc76aa0edbd0abcb8c65e770aa65818a72e3ad7f99a7c41aaaf43f6ec

SHA512
233334f85b1259be10a3f0321b78701d4b80df386d5dfd6fd6a3b9d79f47ff55bbd69d57576575434eeef5cd94b10dd10ff57338381d327e45352372924411dd

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

Filesize
344B

MD5
704a77e9922547969ad6d74d2280897f

SHA1
8bf43c97d0cf4ac077e8edd227877cc04f5973ee

SHA256
d2366b8f48bca6ffb15bcc7eb2ea7a8afea0b40aab6db7ce3fef750144ff127b

SHA512
5f52aced47d61b05983981017af7e32288955833be8075e309c408225dca0469287f414934f7336d1655b26336c0effc23280e7f2a2efbbafb748753ee0a2639

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

Filesize
344B

MD5
83b197db623adccedad925f96f01847e

SHA1
f996d863bdcc8243440ecbbdb7b58ce21955a288

SHA256
23a8fb8a1140d891b984f3cb523be5a89effbc010a28aa9a82e8894fbd088ef3

SHA512
85b50b2bbc41aa843ab366d1381b225cb1f9c612cba6058b592acd777bda8d8f24860440b5da2125e6ffb48f4a36cfa905d44f3090af7984f4878d5e3d62ebf9

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

Filesize
344B

MD5
a8be469aa4541d23692bbe45ce56bda3

SHA1
9e104a695baea2d87ccac7f3fb2610b1f6a974a0

SHA256
863b1d28b1f361b1c105a4a351aee11a514dcbcafc62d74003951b3e0c3229b8

SHA512
3b1ad731929dc65c32ab4bb850765fb688fadd9369cbb0cd5f575b7250c5a6e00844f2b7481f18ee48e28a92c16034c60503b04427bc228748fe7daf315fbf6c

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

Filesize
344B

MD5
d4fd4a4d90822fd5ce6cd08c44213155

SHA1
15e6ef36d12083557715adf5cb7c1b0714d0e1c1

SHA256
d16131758880aba5351ef3465f6b673bf5386652b678de7d01f4997fbf2433b2

SHA512
4a0eadfe3218be49973a1a2ef30e3276b71df12d2813ef9574bed7e5a479b4caae2850b07b636aa3893198db6016553cc1c86ae1cc66407f09030ff0ee586e91

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

Filesize
344B

MD5
7bcc6411b94b696406223f97165e96b4

SHA1
a03cd3bfb46aa35457ac6368b9913593658bc641

SHA256
8a8aa6e38060e6ffc777c93f6f468da004c4c2101142bd8973fb37d9c488885e

SHA512
81bae0f67f7c4d1290beddcb188d1b4692a03f06736d651e11f048e73cbf2126671c3a7faa1b1c9f92ec0bf6cdd29e8092de6b4c3d408cae3bfe752f5ccb73b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6E6E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6EA0.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit