08f3515c47b9c7c08b4bb028e9f4aad87b9298596a457777abb867c93e50865c

Analysis

max time kernel
180s
max time network
217s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 12:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

taoaisi/admin/SDEdit/HtmPop/emot.htm
Size

2KB
MD5

59d14eea4eebaf265680c8c2f3ad77c5
SHA1

13a2cb16a6628ba9bb591c55bc87abf2efc2ea89
SHA256

992e2ff65f51a932658b961137f87a69b9805b52ad679edebaaaddbc616820c3
SHA512

606d57a89b2b2140d86c722ca19e301223f38cc9f333a1ed499ff9202ffd6e70084508f86bc4802d5e1fba8bd1e754d73d2205f67b9f8230f901a34025f47cc2

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c19300000000002000000000010660000000100002000000021032a1696ed85ebd8206f029b057837518005c543b18957262b6f7bcc5cbc57000000000e8000000002000020000000e01678ddcc6d7b301781f84802525e61b52db1b9d322fd47729e34138211163320000000f6b569ed83b4953c68d6e7278616cbd2147a0767fc2807c16edd1921a58e3b93400000008d48f5b11ff2e7435a6eaa7e02e76b115b1568ff8e5689520276cf5bbcf959fdb72ffe7f9d5e4f5edb7c250db250203c9f9f8ced5b699f13878157d93a7d2f8e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{65B277C0-AA29-11EE-8575-62DD1C0ECF51} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60b4923a363eda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410442398"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
596	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
596	iexplore.exe
596	iexplore.exe
1100	IEXPLORE.EXE
1100	IEXPLORE.EXE
1100	IEXPLORE.EXE
1100	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 596 wrote to memory of 1100	596	iexplore.exe	29
PID 596 wrote to memory of 1100	596	iexplore.exe	29
PID 596 wrote to memory of 1100	596	iexplore.exe	29
PID 596 wrote to memory of 1100	596	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\taoaisi\admin\SDEdit\HtmPop\emot.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:596
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:596 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1100

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
54b62fbe60b7ea9baad061c6abcb9d8a

SHA1
1d0d12008538d97cb7fcf301ab5c4ebf6ecc5e77

SHA256
0533ea9d86a2562b46d42f4d747859a4025c23575040fb1d0bfa68f80c13ec61

SHA512
39432feb79f27ef9b6c1381c09fa481a67cd61328f4d5f6b9f0dbf947fb651489f85a5f66c0b0c073629f5cb8966cd2d377d350827a0ee365d48abc6ecb53e4d

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

Filesize
344B

MD5
c811b9e7488f1022af8bf3655fc2b39b

SHA1
34f9f6843725296e771c4b92b94ee1d2133cdab5

SHA256
10b772956fc315f2fcc67679ac14ed7c768506ef00cfebc41be3f84beec70baf

SHA512
682e9e4691459d163be0bf3e0f6804bf500aac0aae9d2a01db7d63bd4d2f150326204cbe51a1b09d1ab1d266b455a447ea98936a723652267ec88f39f0d774a8

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

Filesize
344B

MD5
f271f8e671ffc81933fafa99be55677a

SHA1
f0359ce83667f616501323d2f4f508fa9bca22b8

SHA256
f47e507ceaf42206270d5cdae8ec9c284425573069c79eb2675f98142f105936

SHA512
9adf1cc6fed92483f8877daa0b31b56380963c6e9e9877fbc2fcfe5b2dbc3f428e086defe7c87d4d5f495b945359f9dd7566a8e89fb9405525bc0514683babc8

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

Filesize
344B

MD5
95143b377141bfba997feb78ae417216

SHA1
3d2ccde8d97682fb1b8b34787baedae611b7d79f

SHA256
8aa6a06fb93a6069f42c58290dd86120cdcff474c0f0d291cfea5dfef4c0ff1a

SHA512
076cb9d7cfcd01904a21caae4a9973360118e40f4f0e254bce6bc51817e4cf7ab99a20d5352b681636a8593ae8cf2478afa3b7ceacd29b6b91175c1f40cae0ec

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

Filesize
344B

MD5
c276306325e377ff4b71ac0c87d5ea82

SHA1
2a0599f14230b189ae8dfea6453ae7712a576534

SHA256
f7dffb9270a798cd6b7b2f6a0a00c2f9cbf21af5dc93b1267394349ccf61c8ea

SHA512
ddaf705ff3c1660a67dd744b982cebbfac51e336e799011f8403a1bbc563a5d03628a2bd2d64ca68c8a9b863f7b457d5a07b995e184c2de75808570f790ebd15

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

Filesize
344B

MD5
150fc1faee72262d41aa314b40a60b3c

SHA1
bd42ad3f1b368eb826765f7cc053aab9baa0d3de

SHA256
47e1f46d4408e092d99a8a64b5cb80573ef583c7c4c8bde87e0f713d04a92c95

SHA512
d09f4e1eed78b5351b6a587d5f53df622853356162b8f3edadec35fd1cf594c4f0c1abac80d42400f53db7f3b166e4c0aad5a4c49b387ec32a3c539ef1ba1c2b

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

Filesize
344B

MD5
b31ff0068c1c1fd3f2b54cc2d5325aa1

SHA1
794c4ab1404f5e4cfaca20dd479488f23a542706

SHA256
e737e1e073b66be2ea8eb8492717661dfeb6ff0b2f7bcb49ac91dfa6c2ccd4ca

SHA512
dc37a37e099589495595a953482676e77869bf2bd36d255e608325d4378bc13d94a494e3e1c337bc538e411d51658c3fb31f4032c5ade36052a0ea7b3e538ad9

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

Filesize
344B

MD5
3c14a30a80021c89633689d14c850f10

SHA1
8ff8cb32046ee965a046bfc9449d23aafb3a810f

SHA256
7bc6f4e309b9a98f6ea414665fffa1a26c4cda4e77c1f455f85a4dfe3c1de609

SHA512
9637c43a965e5435f016799a1efb3a714eac2347030e48285598778852d2d592ee2375850104e833d1f21f506273d2df9806b505b37fb2c5d791f84d2d623ed2

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

Filesize
344B

MD5
f32700c01b3d444e8146d05db8647a1c

SHA1
b77f339cddc84453b90d15926150031ecde78e90

SHA256
de1ef8db5f1c92f28f5ca56ddfdd1cd742d94c70abb8bddf03bd879bf30a4159

SHA512
4d31a945d553d8f92bf9da822aac415eba245ae847bb35d3bd9b7bdd745f318ca99923c7fa86b1ec9e6ff6f7c73c3077019b9acaad5677ba437884a720335322

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

Filesize
344B

MD5
63beadc50f7c2264c18381372b7f0b56

SHA1
5f9a930a44e42fec86d0e89e966da9cf4e1e4348

SHA256
a37820ae9121b2a0410d5709d9e32eb7ccdcfe9f434903083edf6a2a88dccd86

SHA512
61a34567cae884c969b177274305aeb4563d0a19212d19cb06e94825fd5e07d25b9f0b1ba03dce94058f0a5a11cf0e9640f936a6e5450c2fb44d0be5545a0af8

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

Filesize
344B

MD5
3bf43e89bae2d9f018fe70314e65b0e4

SHA1
ebe92549efad66f58d085e1941899bf8756e7729

SHA256
02d5d9ad4fa46fea8b179627890c087dbbd7c5584dff18c8482906a576c3b2f5

SHA512
6cbc62a09d193a1782b0a548aef7e05b7cdf83d215d1dd742275b5c6c7dfd1c73f6f10fd4353ab1ba7e3e99d2c1df75061830a1d3a4f3f0c5bc218e4348c10d6

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

Filesize
344B

MD5
730f07912cf2fd7a9c822d785f9f2833

SHA1
3faf33bdb2882193d688b9ddf9d654e8b2a4b88d

SHA256
e582c3e421913e474f224ef75bb740ad9a26f27cba3c0a5ec27b65a93bca236e

SHA512
ceb32cc81525adc3c5cfb3ff66108bb5facfac828ec3744900531cbf96fbf36d2016b69b25903664a150ef66f46ea92155a66911cfafeca0a1bfb008a1a61658

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC5EF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD475.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit