522e5b87f61714bd444096b70d2d65c9d0dc67609df12a80422eb71c0bc3b1f9

Analysis

max time kernel
122s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 08:45

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General

Target

5601320b66ac922afdcd9de237649681.html
Size

90KB
MD5

5601320b66ac922afdcd9de237649681
SHA1

243615aa4de84a7ffa4e6b4c268cf89ff487b4e5
SHA256

522e5b87f61714bd444096b70d2d65c9d0dc67609df12a80422eb71c0bc3b1f9
SHA512

8e0896d79df65ef9caae99d975ad40091c7303f41cccd393c52e880209a1b6706f2ed3ececbf6501d930b8832650f36df720c4614b5fcc47b1c280005e209f43
SSDEEP

1536:2swDAWVhtPaEMJD+JLjIYLJORhOFvjM1+lXJ3R3yhXvA/uaq:2EN+RLkTX1+hJ3R3yhXI/uaq

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000b279373e8465f9659fc15586f46f9570bac60245d10ddb4f7760ea0fc766db40000000000e800000000200002000000035522c5a11985ab28dd862b1d3f35601d8fb91dd73b67aa3c0d110c5139750de20000000ebf1e3d396c75d0cfca2490ada8e3e4609fef8eb48af6b23ce926217b7e538e840000000003f8650e41e407b581a29ae4213d6aa21923f5e5bb3ced81db74aeafe72e50931be82da26910f5c77bed23df8028787b17a67b219acf9fe27689b75a47f4473	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e09f67cd3345da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411211006"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F3ADB041-B126-11EE-B3A3-EEC5CD00071E} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2312	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2312	iexplore.exe
2312	iexplore.exe
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2788	2312	iexplore.exe	28
PID 2312 wrote to memory of 2788	2312	iexplore.exe	28
PID 2312 wrote to memory of 2788	2312	iexplore.exe	28
PID 2312 wrote to memory of 2788	2312	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5601320b66ac922afdcd9de237649681.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2312 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2788

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\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
4efd39d710f594189320153618811a37

SHA1
d46ed9200c706c4956f83d7fa65ec5d15fdf56dd

SHA256
15e32b15a06acc166f84d26421ab949c1032e16bd4ee9b2e4c4db036b096d7e1

SHA512
861b792a366219b709d4f0c1db93e666818cdef2203597eb3f74d539045c12c8b7bc6930422daf0eae1f3360e625cc6a6bc4d19efefd56b6d5e4ea9c256e6a3b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
ac89a852c2aaa3d389b2d2dd312ad367

SHA1
8f421dd6493c61dbda6b839e2debb7b50a20c930

SHA256
0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

SHA512
c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
0206cc830312c3d5ea9e098ab51579d7

SHA1
8fd64c488595b05eabb46b195cf894b570cb9043

SHA256
660e0db1fa49bb457952dc73891191ef58ae8318ea41eca08fc6eaf820e51a3c

SHA512
b2f7b96b060edfde316799354e6f9ba1b2f1d4b597c8a6249b659c2fc70a3895445e632e01052f08a25a016b17ad4a543d5a3e01d587766c6291a5aa7d3704ac

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

Filesize
344B

MD5
ea6eb11df007cb610f8ee4272ba7f994

SHA1
bcc2273491f861f8b03d83f873e03d620772c560

SHA256
ae4323aeeba9a2c5a7cdffd234d2775f28cb6110d52a37a1d7a6c8668d0c3bd5

SHA512
e8e3aab9b3f5d94a60ed02a84d0e510a3e7942f5d170db32043388467f30f85bc2bcc5184f801a3416861c1ef5de3fd2d48d2e1e14f08ea6bfbd396f3d2a3f0c

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

Filesize
344B

MD5
489e861d1f196bfece120712751f6200

SHA1
2ade6dcb305113928ba0bbd1819a95abb198f63f

SHA256
9068539269e22b6bd66ef5cbe8cc2ed962daadab69eb156ec786fcc99ec49f71

SHA512
6bee66f82ad1edf87336e4ef5b3c1816ff11a0529b0dbdda6f4a357478fe2975ad3614f99c724e3021087b72ef1b3e9af0b77ecad8985ea0447970f8ec841e0f

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

Filesize
344B

MD5
4cf98fc2b27ea3139020b85b5958e3e7

SHA1
866cb30ff059c0d2cf9146f3c850c5bd00854c2c

SHA256
228fcac5072f969b09627eddedee1923faf2e13c8457e93cf448499a840ddec3

SHA512
69a661065b52aa6f1104d07f992843e2701314d012f4220397fe55df96b5455410be4485a2685ab15d83e43e84195c7d27c95075281f25192dc1e182f1e3086f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
392B

MD5
a216f4cc46c20849ee0c74d8566a0721

SHA1
c6a38946977597f1ae9c64c3ff1f6279e80e65ba

SHA256
b56b6a8d6a2a1d5d5025ec78ea31d3344186cb7bf73d1b1d8b0d4d1c26094aaa

SHA512
1de55f70a6e55d18a970df50836b68ddbec66decd064c7204f2aba4e08fa6aee73aa530551220afa776dd6c667b074293a5b71bb4b77be8d6787b93484b6703e

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\53STNJLW\platform_gapi.iframes.style.common[1].js

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HJ0GGVIM\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6B41.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6B58.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit