be5cce918fa96712c20105c5c6956bafdaaeef04a390fa32a5f8993db7671612

Analysis

max time kernel
149s
max time network
181s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:43

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General

Target

12cae5b63570d52158f74a3056aeb3c2.html
Size

50KB
MD5

12cae5b63570d52158f74a3056aeb3c2
SHA1

4c0c59144cef9ae479648929ab46694c151d7096
SHA256

be5cce918fa96712c20105c5c6956bafdaaeef04a390fa32a5f8993db7671612
SHA512

c97d946dac067393f602500deb3d5b4226df5943c0c0458dc3da92224cb14c8f54ef5cd0556f2981cd577e285d6da44a3b4798168cde85a7ff4b9034675b7e1c
SSDEEP

768:zJ6oa+gpaEWlyHdfqlIrE9J7/oUAeslAG+yK7qVq7p+TUytJF22SRJa:zJ6oaZsyH29F/offKryK0jU0JFn

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 42 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "18"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "18"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409704162"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20b3817c7f37da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c000000000200000000001066000000010000200000008a83fea08678e855c9f1bd73d8f61d5d326cb85f3726f6c74bb454c40331ce7b000000000e80000000020000200000001aa963a3c05975e1d595145c8ec7ed0bb64e5a64716559e716733c7dace411cc200000003e06c50682d2a193c990e52923fc4e4af3a06e2cc168c3e988c26b9982f285cf4000000082bb1c14a593bc8998b151454ad001fe4df1113e0ea3d2df36cef0d31a96dd1f43a439672c7194e78c678a440a1f6199f48cd2e1204083137b693d4223602895	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "18"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8D30C941-A372-11EE-A7EB-CE9B5D0C5DE4} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1436	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1436	iexplore.exe
1436	iexplore.exe
2840	IEXPLORE.EXE
2840	IEXPLORE.EXE
2840	IEXPLORE.EXE
2840	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 2840	1436	iexplore.exe	29
PID 1436 wrote to memory of 2840	1436	iexplore.exe	29
PID 1436 wrote to memory of 2840	1436	iexplore.exe	29
PID 1436 wrote to memory of 2840	1436	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\12cae5b63570d52158f74a3056aeb3c2.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1436 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2840

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
651eed956132fcf489867226ba3e9731

SHA1
0ba64fdd581e8902550e66fd2f80cb7af7bde76e

SHA256
519dff0d96ddd9096f7b70e97c2c6786f54ecb905ad39764ff2abb3bf6fb79be

SHA512
5f39de9395348e3646b8ca867f4ecfd5a007d29dfe273a7f581709a4b9fc1b5df6e9d02223c62388236555e286cc0b7f4d19cc9253d2a27f34a251d6f688796e

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

Filesize
344B

MD5
b9f52262e583722eeeb8474626b09ff4

SHA1
49b7235bea6a890335648e068e91e239fe6a1e97

SHA256
dd9bdae7b26b3dff9beb6ffc4eab68947762829d02a23b75421c151585f41027

SHA512
81561784f7d5c7536c53250e787e74a4e090e5ad4023fbf142c42f05b3b7095db90e60a6161ed0e7e5602ff5f57ddff3062b4c977722f99966d92b0dc9d94881

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

Filesize
344B

MD5
3260b3cc9029fe3fb6a1ed7d6c461bfe

SHA1
471b60a1aa1efe5213738124e108f3f5a9596ece

SHA256
df6d79bdb002c29e57f7f7aa99af35fdbc2c8916455d5a249efaaac462cf91cb

SHA512
620dbf57015bb74b91041b7535b7d705d1835911fc09febe7caec11527e03a4d4b41470d1c0c3bb640a65ad628188503dbde5c1535361adda81d1fc4b0b22647

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

Filesize
344B

MD5
6dc84a2b2073395e3443fb01d3f83db7

SHA1
e92bc58ab8460f9364c33a642cc8617ab1a17a69

SHA256
3d45e994ffb500591ed019ed4e46d8f75cd251f562deaad4ccee6021de9ee0f3

SHA512
0377b80868257ecd2311ef11b00b45d515825421b8c1edf513196d758b3f31cd6bd9725b7675432802ef69ee2e79e4185b3a3c0934d7aeece45af8d68986d8bc

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

Filesize
344B

MD5
bef85b8e66c71cedb4c5fbefed81b126

SHA1
ec0dcf075174576ad095596993454322cc31ee91

SHA256
bc401c98e57ea1817e80cc145c2fa825e7d51ab12f2f0c2c1e834983b8a36430

SHA512
219a589dedc0f379e4f795452be112aa74f13f36ea47e12c78e290d0b14c7fa14a5a0f5bdbd988bf0e5df874b24495518f782649a172c37a695ee69d895c87fe

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

Filesize
344B

MD5
ef55738ffa4cd68fe3f9a96207617d5c

SHA1
51c68aa70ca1c8bea8db1b3ec78eff32ef760e3a

SHA256
856351ffcbdf1ed84c62694fd3ffa94d58adbca1c1fe7c896d52456650aec8bc

SHA512
c3a9ef3e3bc1302415f27fcb906243c248947d8ebfde4930d8ff1d74b8959bf7ac95409b2664276942447e16c1f01540495bca8b5d00b6164a5bf11c00cf21e1

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

Filesize
344B

MD5
4dd53cd1c1055ca36bc5a4b87c8fb563

SHA1
6b2875df95c2798c8857b4ece5f9706566c446e4

SHA256
c5bbf761b37502de5afb077437562911fa35c7ade412090c70830b9e7d86e658

SHA512
b8d447224cf57e421f41b3fc9e975f83a25c9b8157dc6f7c2392dc9507b9cbced3f31ce4c082903fa5fd0e116c54ef76b6cc43950a4b734fbe8347f2a5694718

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

Filesize
344B

MD5
0d743491244c429c8370cef57bb5dd2a

SHA1
0fd9255baed19c84796a14ce6f821cab30f924c6

SHA256
470a654fde1f186695287c421b0d0b52d71c6d57e9c9187029fbadde48fbb6bb

SHA512
01e6ad588b298afe8dfc6619e6552f03b7edfc0f7b4c42a16fc10aad0cfbf48d37830863810048c435d6fe38aa979fa4ff173ad25604d08dd28e199aa4f460be

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

Filesize
344B

MD5
e796ad89ed572e8341cda1b962dfcda2

SHA1
262f10a09b6080ede4ee9d684de5b7783bbcccdb

SHA256
953ecbfef5d6154a5b69449f9f1aa8148788937e5186027fc51db61835287691

SHA512
eb3759ed4327a4cd378776c4de89ef1797246bd801913b71b9562caa68f28aa4c8ac1bc7d314f8a63343f02b59df9e87515dfc25fe6d9c14613712b4e227396a

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

Filesize
344B

MD5
cd2fc4ca54561314a87ba226a59c1291

SHA1
e7d00bfba9f02d768632179abbb2957a3f0ae2b3

SHA256
2a130e07987e3bd7ca1d634b46b0de1361f41bcd5ef3ef9981f07b7657c69fda

SHA512
7127963a71adc58bdf93c114b25f6e303d14e27cedae02aa1c21d660c2c031622f5811c56e60eae90c69900ce40c4ac6f13380eb86512b1076c28c330d216158

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

Filesize
344B

MD5
2804a61e9956e8614fe1b9b65f3cd1b5

SHA1
6e23f4923a367fede5282348c5136f41bac169af

SHA256
74df99f160f1ec1cf531347cb20410757cb15bd34773ad62fe69f5dc94089e28

SHA512
bf8627a262d0ea3f3fbc43b5164b78af794afb7343271ba0e718b0022ed905edf57690b94456ecd4df02b29dd52463e14b202eb56c9f28ad5708bc6088be3aeb

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R1EBDLS6\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UOO61SKS\platform_gapi.iframes.style.common[1].js

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

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C:\Users\Admin\AppData\Local\Temp\CabCA05.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarCAD3.tmp

Filesize
128KB

MD5
a34be899401d36f5ef0ed9d1bd4b2ffc

SHA1
49ab851a4c1c36c79895ad5e63078c85e6db4486

SHA256
bec03bf3bfe6a20bed12efe3ba625c1a31df2d8c5e008085de11f76cffe695a8

SHA512
68291fac36f3b7df0166fd7b689c735e220a5b200512eda4e38a6d81255a8d4d7155efa928230453d854277b753c86c02a46d09b73afe1ba842940bcc55c2e2b

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