ef6d065eff39f9e41400f704f80ed53e7aeea2b170743ea7b05cc9fbf2c81ee6

Analysis

max time kernel
142s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/03/2024, 04:54

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General

Target

ba90e88b57896165681552ad44f2b9ed.html
Size

11KB
MD5

ba90e88b57896165681552ad44f2b9ed
SHA1

617899c23589d43db4447555cc544f9054794fd0
SHA256

ef6d065eff39f9e41400f704f80ed53e7aeea2b170743ea7b05cc9fbf2c81ee6
SHA512

413a8cd9148dc8ba0fb6d28ae2e0feab9876474407e78e58f6e6e8bb8cfc5a06561699f83fa1c6871eeae817261531bf471003afb276de192ef28cfaad685a2a
SSDEEP

192:QXZC66fW6WIiikGOLewYPo4g/k0BxFLgPtop:CC6CE8oBsqrgip

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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{072C51F1-DD08-11EE-80D9-D2EFD46A7D0E} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d94d2d3723739f48802cd6414eea5c7e000000000200000000001066000000010000200000004d8bef7ef73cafe40615dd57d072af5e034185ee2cfe5ff403f0ac004fbfcf3d000000000e8000000002000020000000c15a4c2858c5a503de1035f137d656c930378d1503db21607c4ee5631ace1797200000001ba12ac9917f1797f0b831e1a7d2b45e935e311b3167bcca688080a6b3edc5004000000094a5efa3b66bbdeddee8c2535909f88a27e843002b84b55f18f97c2d93093a9c74b0b14e885aeec8d0b2085bfe1e1eb9bda4a69a38997d1b362180f93d49e5c5	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416035574"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 207bb2dc1471da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2332	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2332	iexplore.exe
2332	iexplore.exe
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2544	2332	iexplore.exe	28
PID 2332 wrote to memory of 2544	2332	iexplore.exe	28
PID 2332 wrote to memory of 2544	2332	iexplore.exe	28
PID 2332 wrote to memory of 2544	2332	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ba90e88b57896165681552ad44f2b9ed.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2332 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2544

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\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
aaf931aebe0ecf8e05ace0f27b9ba276

SHA1
e303d5ef4d707b886c7097e4be2b60709acd324d

SHA256
77093d84d1f2cf7dd81c7f321c138aa91cc021dc98d1e08f7e202364c80d5a74

SHA512
b08bdeb97b74c8694a97389f367fedfa75c135b2149ceed864082df2f047b104a5f8bccc95201cfc86f3f2f0cbec6f0fa4687e2fe65fc44d24a23aafdf1139bf

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

Filesize
344B

MD5
9b0e3609d140c1478f1c7c15c15c60ae

SHA1
eb49afb02e97dc4c19eacfd209267e5505589a32

SHA256
3e5f5410cc264ae11ebc9b383b3682660e943c0d129bc407edb89e1c32f9bf5c

SHA512
cd1f1864575c4664942df590c5763b0d8a05cfa8e19660a42ff8836829ba3c907b1d19562350a9ebcccc35e8e860dbce4a6a7694062ab5f7fa58d9da91be79b5

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

Filesize
344B

MD5
15908a3a4dde531c21aec60014f28ff5

SHA1
b01df4683abbc48ef4c12e5f6cba951154b44778

SHA256
b3c6e436d5b019021cbc300b01506789cde385ba941bc374178e999a37d4eea2

SHA512
d35de66c3faf70d2fb2b7307f7a89d1ef0f9558c22910cb21f37a349d3a586b0a0001047f8cef56dcc010f2ffab2d97fdf742ff1d6d909eba853b9fc1f6f6617

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

Filesize
344B

MD5
5e4cd0ad2dfe3ac2e557fb536afdfece

SHA1
2338042e5951095fb8792e248b35f07aab19dfc9

SHA256
8cd5ab4caa1897587357daf88870601ae260b11e7ce9740ff2344afa7d1fd643

SHA512
004148049a7c37caf1f97693e65d71e4f7315a3d8656a0206a9fd90140b79ce1484169a7f39988c1d8cf82945ab008539ba67d9f89464529b2b9a7ac9fa4824b

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

Filesize
344B

MD5
c4b85b32057500710c30e45cc44e1a22

SHA1
c01a8f4c29c8153a0e0c7416278f463ac35b510c

SHA256
cf6237384c7c65820360aff48e06728539cc5d381a6a90477451f917c0fc9cc0

SHA512
96deaf02cd3524b0abf18f166a16d56e5a88386e3b0612693ac5af36b0fa993fdee7df2cb30c573af595a2a4a5bdc2deb12e615393a01c3abfd9e8e843efe5b7

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

Filesize
344B

MD5
62ebe48ff584ced859d04ca1043f03c6

SHA1
52e6f51df82f229800af74328a5f75b434d017c7

SHA256
996e58ac1784231e06d08b66fe61f0ebbfa260efc2247160b13861e5ce4098d4

SHA512
5cfe54a5a15e99b3ac52c9f1aae21ad3590a87a8f0e3150cb82379495d825a16e8963078c3bfad575533d28a41c4da9aa11ecbd6e85574a4de5436e5b722193f

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

Filesize
344B

MD5
415b59f0136f18a8800e9a7234939ae8

SHA1
6090be6c504fb5bdc319d9aea1f948adef9fab7a

SHA256
3baef76309acf655616793f9bfead565bcecfe42162bd6ec805350d6a07f2337

SHA512
723b4d0bf416d4e385bd2596024ea358b6c62b82c64a60d719236fa5ee8f8376e31b31106741693ff14d625d81504f0adf40a9868525a8826594ec3f7c51387e

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

Filesize
344B

MD5
1a407d23b1734536fe627c7f4b8cc7eb

SHA1
162ffb869a9fe0b7e3c92906d96128534eb1397f

SHA256
09fe793cc2c640f7d670dd49b56d5e78c3898e43c73e09d5f4a5c2d5f5beabf7

SHA512
6c7d8c419b5362353e325e381b6cae2c267f2c3aa2d50423341cd0bb8bf53f034a5d0b344181eeae0a98b40254ea8b6427021f689bdee48870b48771cfd623d7

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

Filesize
344B

MD5
f32d2f6e6ed27b8f6dd542c38d57a2fb

SHA1
e583149f99866e173039ab69337256e7f2589466

SHA256
c29d4bd27d9f3ad135b4abb8e994167e9eed6ce4187171ea2368c2f730dc1726

SHA512
00938586ea66f9b370545c17f9f744d0c71489dc28c1217efb7352b682a591d0da82e3448659a604bb139c58f1c26208d96dbba094bbde02e1934b8eaecc5990

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

Filesize
344B

MD5
2aabb379442649f60ed0b4b471f49dc4

SHA1
6132d7f6cff71aa47fce5e64a0412f6aa7d14ba7

SHA256
a34a8a5141af0acca8d37f44c0079a0282c513d38f5deb92b64683b0a402a1b6

SHA512
7915012db5cb3bf423f2cb14589350ce1fcdaea4d320d5ca10fe48dc8110ad0ba8dfc858b577ec30f1d42d844af1b0615efcefe816bda685678af1b11ad731df

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

Filesize
344B

MD5
e82d6baae77c04807aa5c8b46578f4ff

SHA1
483f6d45dccd1edcf92ddf8184067d46d7529a8c

SHA256
6a5150a2408296f7988cd42263854cf7ffe0761752f48a90747d18d08052f212

SHA512
588a4aa72ccf8cb3898f475822f9e30f0462ab101abeb7c34e76d81c769e0eb3067748b93304ed28dd166e3a3b4501aea2b6a831284127a33e3e28d1b949a6f7

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

Filesize
344B

MD5
74bac081e3100feacfd16f826b414057

SHA1
9eb9fa6e3ff537a63601e3a63e798a4c543db357

SHA256
4740046884bb416c37c448d0d7b9e9633abcc4b1c3c6a6f440a7b08737a23b02

SHA512
6c12d1724be956f5fd184299ca9e876624aff16574ea620141ab902db92874ba50302892aa0f8b9511394051974a890fa9f86122efa3f4f81b25b45736767d44

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab712D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar721E.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit