660ccea47540b0353ca5ef96f2770e63f17a3ca72f474ee8c26ad645c12a6b16

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 08:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b70513f22058b42f86eaf8dd12197302.html
Size

44KB
MD5

b70513f22058b42f86eaf8dd12197302
SHA1

50db30978a1ad1a78710097656bfc1dc58745805
SHA256

660ccea47540b0353ca5ef96f2770e63f17a3ca72f474ee8c26ad645c12a6b16
SHA512

dd1317a72c9549a1dead431c85be354b7f2111d6f6db1ae6c3d60ffed5f3a37db732f42034e6b0df103ea420a556889bdf1775b3ab317f27fd0cf5fb91685d2e
SSDEEP

768:KOkcluTIo7ykKx/pjy/4Qj8AcLt2eBVy5Q2S5T5Zf:Dkcl9uykaWgBAch2cVy5y

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FE5988D1-DB96-11EE-825B-FA5112F1BCBF} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "415877074"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40389cd8a36fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e00000000020000000000106600000001000020000000dfe3839b3ea366a3d53223cc310783bb92b6349f09aa09a087bd66abc7d9d71f000000000e800000000200002000000052be04b725438b61b2f53716520dc543e232b02b4776ea0f48f3ea11ae04924a2000000074b68861dd4ffc3bdf0485c051c66f44988aca837b1a87c7a4e4b8360f5893b740000000182fee64dac08361082b5f14ebec5fdcac3b7fa09355e2d91e71c1243c24ccabe759e5b0ce2f8476e11e804d58ae84d6660f019d39de6c47a46d526d090b3656	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1928	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1928	iexplore.exe
1928	iexplore.exe
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2732	1928	iexplore.exe	28
PID 1928 wrote to memory of 2732	1928	iexplore.exe	28
PID 1928 wrote to memory of 2732	1928	iexplore.exe	28
PID 1928 wrote to memory of 2732	1928	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b70513f22058b42f86eaf8dd12197302.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1928 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2732

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

Loading Replay Monitor...

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
58fdc783b25a685450cb6b43337079a7

SHA1
f487bae048b1ff2b041223107f1078f1444bf20f

SHA256
4f1f04ffcf512af5d62678f39983fc8338b74c5da9523dfd62f2f27f97848323

SHA512
aa123f43b63c73934b455fe7507d46abe8ee000fd236d51e28660712676f9f35630b38587585b25efeff716a61543508067832768c429720470336c2dd3b328c

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

Filesize
344B

MD5
2573c0107d24ab7d3feee4471efb2c91

SHA1
afbbed6784449b46b49511fee80199f8c3b47bc6

SHA256
e5734a37606da2bbf09808fd12b42cf359610bc1dcf04073386f80712ab474d0

SHA512
bc463d5627aa6620a1e2769ad0ea1a9550ba0191e37fc797557f5830aef02f2de639b5ac4de47c02ff4191d24bc3c4062c662b4789db07e54a8a8aafe3a3912e

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

Filesize
344B

MD5
76477b7239448bb47c07edce05ee1281

SHA1
8a95e8e3e7b3889d24e704a6207c4714031ce40f

SHA256
5c59696103812c6000e9814e18898ec5ef5b7fa0a45665b57080968828e1f140

SHA512
30506c218c75c50c537f57fd2a50e900d37f7b482bf94207b62fdef295212b37e8e8b5ca57acf7b3957d30779e5ddbc656f5f3d63b3a27663496fe3689a8d214

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

Filesize
344B

MD5
88b7c10bad69da827bc3647df6bdf574

SHA1
83837a5f86691462fb2857e02a4bc2bb52824d3d

SHA256
071d086fe898d7a91ce21ca9cfc8d8b98e868cf54002990cb5a6a58dce35615c

SHA512
4e42859cf14968ac1f03b9ca0b12941cd1a823c08539350d16ddc72dcc32c3eb52915981778a0a602066207b0148ec65099bcb3b07fc389ab50d854e1d2022a9

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

Filesize
344B

MD5
69853415b1228a22d6cf92cc49240828

SHA1
6f2db45ae19f4173659617125fa9e6c5099e7974

SHA256
85deb05ee8c0859497302b9a1913ec856a10f812bc4914a8d400979ec65afeec

SHA512
4c937d7e110f7bf94eb9c7b1c12e3c9592cdbb23a901407e01eedd9b03d9bd5b4913feba5afcee80b59addcc772e02df713761990e4aa1c4265c44ff552b7e25

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

Filesize
344B

MD5
34f707d57df569a79c7f04388e319d83

SHA1
15d7529334843df16b4ed755cfef05cff331d345

SHA256
d78886840a6ae9793de701029d4025ce9fc6c5ece6e6167a72ecc1711a90a95c

SHA512
4aa4580a393af1aa5fe9dabcb56f9f411613a0caa6547ebe2ce0987c23df1fa95fb427da124bd9c3e1b7a5ae5c69f7f6475ffa78677038fe2836d38a5d6d063a

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

Filesize
344B

MD5
57da9ef89575f0278baff988699563f5

SHA1
3d5e7d6628dda3609b6ad08916cc1d6597527e28

SHA256
80f3b4cc5859fd48b4b403a40585186f6fd3193e20f73986fc0831f38350e539

SHA512
07446d60dbea355fdd50a97235ac860b2ce6b92eb6e4e1319468dbf959832a77fa2a0bbc8fd6d645177269bd08e1143a0e4cc1fb3e09d96074bb3b4273dd37a4

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

Filesize
344B

MD5
c0b911c440705ae984c2bc03c8bc437d

SHA1
3a4d8923a4124800a1ca7a0c66d9f39de08ebff8

SHA256
0669036a0ad6d245179c64d1cba3e0f79e0059ff7d524a17a44dec5d07ef69ce

SHA512
ffd601418a0ec4937f5c3622f93bc093b60b9f04f6e80c769a6f984bb3c5dd6d177999206ff7425bf1045d37746408c1b9987c28944914dd634b1cb9dcdf17c8

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

Filesize
344B

MD5
e58c96ec77034ed9d270b1b46024f293

SHA1
2550f22bb45c7f5360cb26e50a248dd278691097

SHA256
dd96f52d627b5473522af8ec163bdb97c512a3c8186ebc251e959c18dca1b901

SHA512
c5b45f3d32da55e826455abd738d5745b96380ffff9e38bf6a66eaf2b015a275142395526990e00c935692df5f4173a2f1ca5e478a1323c3ad96185fff126826

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

Filesize
344B

MD5
9c207ab2d4a39f45dee06bd29ee8e23b

SHA1
6cddd55a3e3a18851e060446cdc2287ef253ce8a

SHA256
0678a463168bd4a0a247870c533e2391c1f9f219ca17ae99c30ab4110f1a728d

SHA512
6fd7e0160db32130e47368ddc15c2247ba68c94d2d50e4954199feb0039423b31c4378f543dcba99e66b0f8d40444ce3e23c18bf7d26716dcb26f69712f3a265

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

Filesize
344B

MD5
dca276e3f4e00325e9316e67553c36ed

SHA1
1fb40b35ad63b02370bff01cf6df3eb4432901e3

SHA256
d2cb0a292c1aeba6ebb411f60b5a24c61fef659bc74baf60f4d9217d8a3f08b9

SHA512
7e0f039472c7ece7ebde0b1beca931f80446e3f1a9b5b25fbcadfd44438857af66017856d883d2874928f955b518de5d5efb686cf5a2c476339b4f904b17a398

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

Filesize
344B

MD5
fb0d62a8b9ed970c45a19dfcd25f9d36

SHA1
51d03a1fd4b9759ff74d820d0238c0fc747a0a42

SHA256
9c6353a7e4f387a982b0eb13ed4361b3d702d6ccdad08f0fdb8ae70d0573fd66

SHA512
1db9cac7cefd869897ef892617a1079c7927917b89c1b79e72ccce6c26a9506e68e4cd046764485129c9353dee87bd7eb803a12825cebd932581e0cd58199766

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4ECE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4EE0.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar501E.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit