e49064b59de92f7ed543a6d1ff7091544e5eac8787a51b9a78a3626116edefa4

Analysis

max time kernel
140s
max time network
144s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 01:02

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General

Target

47a96e3b10b2ba13820310eb1999f559.html
Size

30KB
MD5

47a96e3b10b2ba13820310eb1999f559
SHA1

209051d1dd59482c10e543dfc8199838ebc97228
SHA256

e49064b59de92f7ed543a6d1ff7091544e5eac8787a51b9a78a3626116edefa4
SHA512

c490f0b681226031b16612a7ecad10997a6fd22132caea3301ba25d9372e60939063c2e787b0b4d04c569d4c612f0e5074be4fb14391b843705dc54bd69feb1f
SSDEEP

384:p+7fp/evn1HkvuI6eD0nD6eMj7xTIA5/5N:pcp/ev+Z0A5/5N

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{73B705A1-A945-11EE-A68A-46FC6C3D459E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000cd2d9820e5b1a30e181e6d6e63bfb55e4700ce3174fde925bb83f70d3e6a8f15000000000e800000000200002000000086ad3d5bbc2db0f08053ec21bf1fd4e238353f2fecec1bac8ccc1e137e17c0a320000000a244f82342cbf401e4bd494cc92c6e661837844afe5a71ab3c45b0eb431328a0400000009f6e44e3d2e52a991737e425af50111238dedbea3f37a43226b75cb7e54486df84a956ec803cb0f2c58696a946173d46316c0f975b64d18f6167e84e69903d46	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0cf244a523dda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410344508"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2372	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2372	iexplore.exe
2372	iexplore.exe
3048	IEXPLORE.EXE
3048	IEXPLORE.EXE
3048	IEXPLORE.EXE
3048	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3048	2372	iexplore.exe	28
PID 2372 wrote to memory of 3048	2372	iexplore.exe	28
PID 2372 wrote to memory of 3048	2372	iexplore.exe	28
PID 2372 wrote to memory of 3048	2372	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\47a96e3b10b2ba13820310eb1999f559.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2372 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3048

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
fcc06983611928caf7e217b0d0380a6f

SHA1
013740e606c113602b4aba4c9a8acc8a665c299a

SHA256
924b2dcd59877b80712394632064dc6f0aede9e170b1838168a642294e4ca15c

SHA512
b1ca225c0cbb0cc6e47c9f2a56c3dbb7a8a2a7e1dc1fc1b5ca8614fa32500bcdb954564067c050fe51de11b961810f3b7ea26cf7b83a43d554b43ebc65c997bb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
0d8f5c046f9e7111fc63621377fdbf93

SHA1
2e30a23d51b5671a73db697f375f8d177039a5e0

SHA256
3dacbf721ea9fad19755e0eedbe104029a19ff0c5a0b37c139360fc99cc9f85a

SHA512
cb393b259ad0786b80300c04ae0dca9152d62a74563756c1ea039b24a646507f97523c66833902f54eccb89285ecc3b18595e74d119fd7559813c09c93abb9a4

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

Filesize
344B

MD5
dd15c985f222911441a0840b6fc7aab2

SHA1
28fb01a638a1d6e5ed121f715136d698cbbce94c

SHA256
118c7b6690801ed966078dfe783beb2a1226cdb72735577f2883d7fa72368090

SHA512
f169f6b1e4289b89ee7ebdf8c1e95af13a8100e47358dd023bf299523ef7e29cab361331200c959e545acb6b996d6d8824af886a1115c20b8f24dc59a0af471f

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

Filesize
344B

MD5
930d1b3c9d63d85d746a1552bd3894c7

SHA1
56d1de30145b4ac1ed1b88e09a4adda819cd6d88

SHA256
51e1f8766d0bbb99d03d5c6bc74a7179be464c74492738750f20abcb1281eb5c

SHA512
1f3dcdda4340d8a4b632a60a2130b7e66532e4b1ab08cb628a1751a7bdffbcaa5391e7ba4b287ab6a7ac993b78222cc9cc2ec3c74d7f26034be57acece36b911

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

Filesize
344B

MD5
181db7da72b372fddac0a92eb87d46ab

SHA1
91fc6008e27e73553bd27fdbfd20e09fb1d70ccc

SHA256
f8dc0b972f4d3695c212ed56908bca46751feafafd3ed8a84310996dc33d1c04

SHA512
ac392ec5d411c350fc700c49a87bdac6ee3ef2c0e4ad8e30d27224114df60ae840465ffaff1f71add6b4774ed0b8b33edcdf2f4d1e4ee45e7be8560f2d5eb6a3

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

Filesize
344B

MD5
ba89590086a8033d030d78e60518e2cf

SHA1
0cc333349b5f120b5fd6ecd48064fbad6ad1b0e3

SHA256
793313b36f9d5e691688af9bb16c8addf6e0e1563a4f91d6390531643284b657

SHA512
539109dc58728aa667177008085786b29848d3f3a87a1f3428ae52474bc185b599d2ef09eb684ee63ad0477153bcfd7ea897a1824e4e316bf4d233502c1b12ac

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

Filesize
344B

MD5
aae269b4ce9185020343e00812f09b5f

SHA1
1862975193bf5666e23ba40fa5978e018628c6ae

SHA256
829fd518d6f681081c5527ae22af3cfd1221b9868f1592914502f14ae90f6021

SHA512
e9d129895570b7ba8a0123ce03a10c6506bb8159a7690c8f8c52beca0f5a753c5589035df47c24dbd716305f6e231b2cda9565a44c9bba5823f2ab37ae5c42ce

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

Filesize
344B

MD5
4c530b8082b2aa074fa59d269d9cb86c

SHA1
76ada3eec155891081d8f0663b701a6ee00907e7

SHA256
ae4ae07bd5e6ec4a18540f2df679c1efa63e671bc5f07030652747e7421cec58

SHA512
2137f46ba5dfcdc116276fbffdd026e662fde17a634f0a5ac5b353aa1731c1067445520fdc198350e74c9136f2553a2f0f06451f7e78c49adccb646ceea38f3f

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

Filesize
344B

MD5
465859d12f2e132bddf2e83fd0e2635f

SHA1
f7fe9136ab4c436e814f0cd502ca68d84fff8648

SHA256
801f041e1d2257598628899b812f7a6135a64556925500e00d3d3115cc635b9f

SHA512
c04fcc5a175f9900090b1fc92f414277f649ad8c40a6e503456ed58f49aaea3d6742a6cf9778a6944bf28a82d041aeaeca6f6b66e44bac02a0c336fd4f32409b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
c96c44816778fd839358f7e53ee6cc9f

SHA1
3cad1dbc0321fd2ceb08121e3c3eb8c9b1d73290

SHA256
ec979d11f8435deee6aa8269b21c761aa4f55070ccbf759bca8bb5f85cf4af13

SHA512
9504dcd0ce1c60a2b41b61b3dd57c70fe9955a09af980505a5b99232efc3c993176a1b4555cfd91f5c4e6d685c5c1e1f67c46e58ab9a2c071412339c02bb5ca9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3B71.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit