952f8bbd8558a846940995cf95f0d1e447c67f2a53aa96233b7ac513304296cf

Analysis

max time kernel
118s
max time network
171s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 05:56

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General

Target

583b92169c6ea0c8e252bb216ae0f214.html
Size

1KB
MD5

583b92169c6ea0c8e252bb216ae0f214
SHA1

b76bd40575a831c259e8860e33b679bc839c9cb4
SHA256

952f8bbd8558a846940995cf95f0d1e447c67f2a53aa96233b7ac513304296cf
SHA512

4dc1723e1bc8ee24e56dc56e5ea609e523d3f273a0f41b8e79c5f9d7c6e548cef3337c6301b956f0744e20cd7fe406213ba485d6109cf16ef952dfb2947814fe

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C30670C1-A49D-11EE-A031-F6BE0C79E4FA} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e020649aaa38da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000ec11746f3844bf3b25d7f447934f53809a12d666ba545f3b8a3c7379f6fbaac9000000000e8000000002000020000000bcfc2e47372c35e9d4a9d448f49fce7ed5d52cc24713c1a54b9e8c9c7ca71ee220000000ec85f3bd035434b21f7e632e3e47e9dcfab43059bad25579c01c8adc4e28644b40000000a5ba2c1d42a0b0917253b18b88c9ebf90bdf85f356909b0ccedddc34e42ebab50e9835b5bcda3379f7446424940eb6387efa935b0af99147b6886070c8b779d1	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409832677"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2996	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2996	iexplore.exe
2996	iexplore.exe
1884	IEXPLORE.EXE
1884	IEXPLORE.EXE
1884	IEXPLORE.EXE
1884	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 1884	2996	iexplore.exe	18
PID 2996 wrote to memory of 1884	2996	iexplore.exe	18
PID 2996 wrote to memory of 1884	2996	iexplore.exe	18
PID 2996 wrote to memory of 1884	2996	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\583b92169c6ea0c8e252bb216ae0f214.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2996 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1884

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
edcf6801c108a3ae39b5d4c8c87067d9

SHA1
fc3396180a51848643c9958f2d8dc0edf08f36e4

SHA256
32ce1525956da5618fac0f27446c39441ef3e7aeb760b6b8252d31f860bd5fc7

SHA512
3ffab0b64eabde05af491a21872f077a52cba4eb3ee6b2cf553f07b6f756c1c41981a317d73f739e13b87fcaa70db4174134e86ece2baebe7d7de1edfe83b846

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

Filesize
344B

MD5
c8a5ad8739e47192670afb85be93b866

SHA1
0a0d56cfdfebff0c7805f0229dbb23d992924e51

SHA256
4e196ac8218e47b631998fc8427d737af627ea4cd400281b9cd2705c2757f97f

SHA512
dae68ce63c066f0e8760800ea337ef0d61ec4b51d4a032adcd25907b69351b3b20a97da157cdf75b5314eb608af39d79ad7c45814b63f83b885fc53a6953ac86

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

Filesize
344B

MD5
7bc32a7972b37cc7dbae6c063cc584ea

SHA1
7515524784bb5e0480663ed495eb5ac102a63d7c

SHA256
2aaec2e25eeba8b9c21f51477e31234932f57a38ef2229fd4c7f14e8f6da87a4

SHA512
6e7409def1208ad9d5e8226dcb20e71146b05c9b59052e2fcea2562cd978a2000a014fc57d2891a65f3f694dc577ab3358fbc03b6e64cd30301bf34ce9b269c1

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

Filesize
344B

MD5
c7f668be863426327df3e23bcfef82ac

SHA1
51c3c0080c7a16a797a0f239a3b05e25f36ea526

SHA256
5514f24023a9aeaf8db9112fd6b856de3e14b67d45d6cb8e0cccb7266c3ef56a

SHA512
e5f71a9ccb8c829bf0351a3424fd9554f96cbf373de416340d1ecef073ab17ba846ba1be7da8da010c9b18d41ff4e2c967465fae04dd79a847f74961a1f23920

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

Filesize
344B

MD5
7c146c010c2568792f8d13ee8c0636fd

SHA1
458e098ef1e1c0cd254c9c1fd7b16c6067f90118

SHA256
b535d47c1573ad30940f1f2f7b51cdb9c30c18890dfa1029107b966e5fb49cfd

SHA512
b8854561fca4d6bb117e959a7a3650cd50a847baf38decbbcd82b713d75075696fb3e4eb2e9c958720299998fef715849f7c2902aa00755c7f0c9bf013d6eb7c

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

Filesize
344B

MD5
4860d9cb96a84a26b37f835fefba532b

SHA1
194c351acae9ebbae68ba1963b777107ae935da9

SHA256
2267e56cbfe42efc09956e9203768a01f5bfec1472b6c96eecb61a2805097ae6

SHA512
4b9645a2b72c85f85c7e7ab357f81f0d0505ce1192703b6c6d2a73f844765fcefffeee7b8166326bd0b4154550b3ca4fe90280617cc9c7660e97793c898a5056

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

Filesize
344B

MD5
888b318d31b3015cc09933690fc65e52

SHA1
483c0c8d59c15e7432eeeaa86ca1ef78a88c74bd

SHA256
d16f9d459f3a99a7f472764e59a8695388e1d99bda0d07ff2032bb318fed645e

SHA512
dcbec38165137ab04e6cc2aa13042bafabe11add5165a6d2b61fcd79ff8cd5e5566aced727c8ce0f4150901ba9ba7c4001d22a9fd144f3434a437249c8549edd

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

Filesize
344B

MD5
852e92bf6bfc0913a8b77de7fd04c84f

SHA1
942b1a1fa013944562d2062fc12666c4c1b71d6e

SHA256
bc0d7a451ad470c8761025b1e9e21a07bfb8d0198f5faf9850cb79c1ba851c36

SHA512
8981fb4f255c22e771224217f6b1ba961c6182ce77b80af373ebe64cf52c4e544faeda9a7138a992fd0cb32295c6d71d86a24d06b4383429ce2db071e2cf3de2

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

Filesize
344B

MD5
eb73f7be7dd8a3a2f4b314014fe7554f

SHA1
f71e5777cb4c9744e960ec92003791401cf948cf

SHA256
4c95e8f3a01d3466f396f4a0a2d2a856015e36ba50dad6593225f5760005ceef

SHA512
610401527fd63bd98c1563059666042da066269bbb32999aa31dac6e33483a059a234ed04ae1ccf0b4277e6ce713cbef94816389af7afa84b0c59ac74c8b19b8

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

Filesize
344B

MD5
43285fc2a74181a1729e3a1656074762

SHA1
199daf7cfb07350654fde6e77bc5263d11c36c0e

SHA256
954e4e1972a12637b4450f93ee14585310e73ab437ad7b37b5608efaf914fb4c

SHA512
b9f14ee5c57b4da8da9d497c1d6dfb50c288e0caeb069886abab0a16fa4f906694d862a10a40c01a87113c67b7904cea14be5405119fdde7c321ff4358eb5e02

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

Filesize
344B

MD5
710561f46ebaee921d6af17e1c7205f2

SHA1
0f1c7ec58882f21f85ef31085715dc5f617db0a9

SHA256
d66da6fc371d58bdec1c8bc1be8180dc796beaba9c30f7a1fdcb3acdfebd4e4d

SHA512
4f5ea6225bf79ec76188508bd2ec704097d4552b78572e3bb8f0ed04bac227a9d62d4452881334d3d4ce0d2283c67a401e553c898969b52e15952a358780318b

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE1F9.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEEB8.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit