7a82d175717b9213f06cdf5fe57e99662368c2862afea0537586194a93e61cef

Analysis

max time kernel
138s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 17:34

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General

Target

3146bca47d0e5630d17705256989fddc.html
Size

36KB
MD5

3146bca47d0e5630d17705256989fddc
SHA1

11c1324b0a8fe539932732816789ac023fc9cf07
SHA256

7a82d175717b9213f06cdf5fe57e99662368c2862afea0537586194a93e61cef
SHA512

15db04c9c8b3174ebf990908430e55a89b4fae1b20feca44a1123135bf3f95897f7ba2635364bb5f3bb2ebb0a747fef311a1bdfed76a143524ced7c8169005d9
SSDEEP

768:EmTsbnDAHOvGFOzG0aW/u59doaxq7xO5o2KXmE/wkVJrFxSSL:/Tg4OvGFOzGdW/u59doao7w3KXFxxL

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa000000000200000000001066000000010000200000007d95ba2281710ebc2727d7cac1c594d8faff95538ff3265d362142b2a75d6fc9000000000e800000000200002000000002f6f05cefb36810824e7cc12a61e25885e482b1df1ba5d474689bd9f703f0b620000000e127ed92852dc9e070e8bdd032adb24cf5d6d28fb2678370acd479092f04f2c5400000002158a75dbda18dd21cf3352841a8ab637db493466170c9b9af82aaaa118f85eca42ca199faddbf177f9ae7e22e61ddea7158d57de1a35b707fee80aad6c6e2a5	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409761854"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E1B9EF61-A3F8-11EE-B36A-F6BE0C79E4FA} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c04fc90538da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2628	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2628	iexplore.exe
2628	iexplore.exe
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2844	2628	iexplore.exe	28
PID 2628 wrote to memory of 2844	2628	iexplore.exe	28
PID 2628 wrote to memory of 2844	2628	iexplore.exe	28
PID 2628 wrote to memory of 2844	2628	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3146bca47d0e5630d17705256989fddc.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2844

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
0bbed77e933c5cf27b022d89398e269c

SHA1
548e30b484cf4e7f4c348191a539240c41a007e2

SHA256
2703440548e3c423feb546c84ee7f889adbfe45fa6b6af78153966b011fb0b9a

SHA512
18e89d1bd53a510a00bc0a0c0d695696740436a3107d9bc1b22328c30733f656a271340bccf518cfd5291fa48a83c05cb39670c757643910c3267aaa35987d38

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

Filesize
344B

MD5
8aa17b133328a3818a3ac8a82cd28177

SHA1
3c0935f0299bab78f1cac7cbf113bac69edcdc1c

SHA256
a52b560db611d0405d7300edae7bd37eb73abbe2ef635166dec91ba35dccf00f

SHA512
a5a6d395d5b22d66e566b5413827f3253241c04654cc650951d66a5288b41debd8941bf123238034bae55688a7cae577c618ca6c4b6393b5e14490b7b1027792

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

Filesize
344B

MD5
7012d6a5a574d817a9868a9a14177806

SHA1
f434df7eff98166798de05ed2e965bbb0158541c

SHA256
f93ad670544eeca85a422c9a1594447879bf26e94ae528af7378a68501e3ffe0

SHA512
e418d7d748c08eba8c22347bdf267dbcf9dd4fecfd3578a697ef5819da20b548159ab29018a0102bd6c6621e35f7c2759d85cef2aa92bab3b28eddc1bfb206ef

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

Filesize
344B

MD5
a23b984180e8a866a622752c7f1282c8

SHA1
58b24bbd9ff4c9ca92bc3c9a6bc4e1b66572af71

SHA256
03348f0ef395a22b0bfbce8d857e4c43f65144e79ef8deb365f86d34745e88de

SHA512
09878d5ce6b06337dcb851c5bd79457b3506af6a81269d553c88fb40d85bd10fc1cc2d89ddb5365df74fcc6d2988582bb9b4567016dd98b8aa7de56199df34b3

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

Filesize
344B

MD5
10ffa1db447a6e4a195a95068d1accd1

SHA1
2bab1818e2bacb14563a71c735ab333bbf9e33ce

SHA256
6db8740f3afb036a8116500c905d294ea8726fed0bd7f271c3927f303c7244ba

SHA512
f9ec00bea312ebd6e29d539505104a66df42204c5df87bfa27282448c60c956b8080c2fee3d3ab0d61e2aafc0c5afb61e4d67e17ad6a0b2022b2264ccfcfd9ea

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

Filesize
344B

MD5
bccb8a790ec9fffffd3941cb6c85f4ec

SHA1
2a29cb55f65c23b7c6b097fcbb1bcc75d4202bc0

SHA256
f95d4d40ed8ce56875b45376eb23546e6028e3e2ecd12f1f787e1a5fb85696cf

SHA512
ee92e8f7e96da0d9ca29418e7cada54b46c04d4336dee7b82083a72df55b335815f4fa4a7a4753ebd4ae5c739e1e9f94466a60777a2d92cf48feeb0d11bb5081

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

Filesize
344B

MD5
efe0d42079ba7d0afb0a24877f96d544

SHA1
f4a2769b8fe19ca5633c065a682d7b202bc13e34

SHA256
30f6d005493c89a6ae537ce2f0bac20711e8f6a516652f07667d9d2ad5f284c6

SHA512
ce4ad3411588f572d146993811faf826508da9805e47b9f4c5c9b374ffb6be2fffe395553b4472f41fddef1c3290da1bd9c203270def56a36077c47723205a1a

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

Filesize
344B

MD5
735d5c378847db2a95347f89554c7c7f

SHA1
f58822e0fcf7441102b31fbec48584631f4ff6b3

SHA256
632173742a42ec04c0681ef759ff9ce625a52e90959b04bcfed731f62044de90

SHA512
3400bfc0f636a089997269314b5efa3aa100b71d2980fee3dfb1590d1587a98d1a08ef93e0fb3e86b363dc40f7fc6123fe23d1a1af269be9a2a793cb09475641

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

Filesize
344B

MD5
cd67cab793a3dbee79c3d60e413b7bdb

SHA1
e951906e3059eb7637dc49cdabba6af65a6bce8d

SHA256
db49de67c0e3b716dbdd1f9c16a5b24ec6805f118c771e17b2109a4cfe62ef02

SHA512
1da8c6ed9aaf570b05107cfe60bd5d6e8f157650dd737ea393e5737544d8d1afed088649568fb50c16644ad85761dd2eb3c3e5cf573c4c73b8f767874d31b490

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

Filesize
344B

MD5
63d2fa4d84d2cdb0e7518a2cf0656f70

SHA1
d79d1a84bd651c60a749d2fbe595fdf5bcf694b4

SHA256
82a32d347924b7ca1dfe754695d948742f62b1d7b705df27242cd19bda56daaa

SHA512
c4df0f2073d358e172e607f2b707135ce90fa471aaae23361b5427c163ca9af28b0b7ba386054623206b7832e0ba80f4e8dbbb6a6a8965272f55183ff6685278

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

Filesize
344B

MD5
26e76031797cd7df3404600df9500fce

SHA1
ec4d84ce8daab92729f519313df2f82d984775b8

SHA256
159284594a514aefff865f3ae057fa245b515a80d12855758f52102e225ab010

SHA512
ec31d47c80d9eff65338ddbdaff0a3d6eb197c157ba10fee2cc1b3e6cd32c939cf3f8dd081fe72c746e3950e5ef3f47c56d4f15a8e7646f8d122a2bc409af239

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

Filesize
344B

MD5
fc7cdf3096f29c600c9cf6dad9d0670d

SHA1
753a7d982e12d23e57e4f57f917489a2b0b76359

SHA256
31e7a660912629a125ecf130abc6fa35bc2145d2ef85e6966bbb1b277c1c0803

SHA512
c6faa20ab1905fad10cbfd1feefcd75e20ca1dbf75a7cd031e35c2baa1ef1e43a3983b62d436a0935d60320c779874b980ca0de51b773fe83964423277336aaa

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

Filesize
344B

MD5
c0d9892c9ddf7c39dc2d6c8a8b9f9c48

SHA1
12d1e2708ee8aec2fe820cd45eb5e62dbbb3e915

SHA256
69e4258d363fd2089c2039e2645473d7b80a24ccaf925768ac7d145c7023bf8e

SHA512
95b6b47206c307d9ff440c0d9c87b3359bc565db40127150f525e99d186b4ed1ccce0632c00c6f41ba94180114359b7f7e38035b54dab10462fc10c1b4a2ec41

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

Filesize
344B

MD5
96284f77489d6620acf83ecb8fb37f0c

SHA1
b7c5afa05b542cfa1dc87bbf3cd00fdfc94ce786

SHA256
1166f0c67316a883eeb2922c63cfe018ff4060f5815fb09ca0ed37a9650cc820

SHA512
034675eaa31d8be1fdf672ece33dc2bd09445c22de4d42d6d0c666e05b1625d203bfccbd5180ea9809b4549e4080e76f0352608a8486265bfe331dc011a21d01

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

Filesize
344B

MD5
91e6f9267b6ca3aab950fda1cad5884d

SHA1
0552d20395123ea60f7ba04db5e3d8857d87612c

SHA256
a8066b02c66003905b6599fe5934d016f956ba94bb96a1c0d7951033ce7b1d53

SHA512
54e372ee9348974340c9ac391a2ddfcd3df06caea078b09021e5f73cfa7ba61c1368b3b9d43ab56d926194ed365ad471488fcf90a103991565e72956cf475627

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C:\Users\Admin\AppData\Local\Temp\Cab51BA.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar520B.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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