hxxp://youremailonline[.]com

Resubmissions

04/01/2024, 19:12

240104-xw1qpahccp 10

Analysis

max time kernel
120s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 19:12

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General

Target

http://youremailonline.com

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0352d2d423fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{53D0FE71-AB35-11EE-AE81-EAAD54D9E991} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d60000000002000000000010660000000100002000000010ca9ad7db521e9e3f4a17b31514834f5b7026456daf22d84ed864058bb31a00000000000e8000000002000020000000f6a15fb785027d1e4823cb203c1cad2326cbeb7614749c9f0095ab2da3cd07b82000000020056acd49365b317695eaf9f6e1cca3efeddeca06171773ebdfca6397e6a3e64000000022978e61ff773fcb83be770953ad8fdaad0176c3314b61a7ff327cb693f4640182722dbc04b8548734bce6acb891f33955ba96aeea9f2f324e26de6435f08d48	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410557479"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2444	iexplore.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2444	iexplore.exe
2444	iexplore.exe
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE
1344	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 1344	2444	iexplore.exe	27
PID 2444 wrote to memory of 1344	2444	iexplore.exe	27
PID 2444 wrote to memory of 1344	2444	iexplore.exe	27
PID 2444 wrote to memory of 1344	2444	iexplore.exe	27

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://youremailonline.com
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2444 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1344

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
4a7d99e186fc5f844bfe05e4b6725ff0

SHA1
1598c9849397691a2c6b54441eda30f4dcdbad94

SHA256
a5c408faf3b7b8182a29aab96bb5ed56e42efe08fe5a335af582f96dd5ab1388

SHA512
eb2f0c0391aa5eeebb82909a82d5f8a49b0b015de2b65b7c0edc26cb708589e44f183e68b3fe232359ab6dae54fc608c5439c356ec9678dde67e487ea4cb72d1

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

Filesize
344B

MD5
ba923a4ad5f707baf9b0f006a78acb6f

SHA1
a6732cb20bd7b61ecfbabcdd801cc31e678c1513

SHA256
481c655e3865c862ebf064ef303535a8b04bcc9b45fa909a4afb877c5b26c292

SHA512
3fc7b8805b290ca5977f6e9de2541682a7f54ce8e75860175fe1bc69729894dc84699a613e47b0cf7b977f6dad17cd97c4db784a62584e574d1abe9bb2ff1b30

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

Filesize
344B

MD5
341a74af23acbef130165886a7008f9f

SHA1
2a58679cb60b7b4e7b3fc63650ac103ece3a8f55

SHA256
c92f9cb48823cb99263dc2d0c5769272af64258d10d9de3c00e3a7699b7d838b

SHA512
ea2b7808395365d64c0e0032cb0528076db1ef19c13b00ecae508a3469f96c0ef362bab383eeaca7c9db8028579bc32b393f9f9c0c08c07244cb9963bf563ac9

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

Filesize
344B

MD5
8613bd1a63bdb66aef207574888950cd

SHA1
c45637888798619ee2df7a77638fa1db82814d78

SHA256
da7ec8124b800ca816ed5fc79b2a358ed60e161c5ca29cf1ae43721197c405c1

SHA512
2fa9cb0b344070626562c5c8ecd76fa96f5dcd6e3bc3f90e923ac037938f277577ca517fe4f2ba40dba44e826013bf91c871d49af19988da09b8c545445b9d10

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

Filesize
344B

MD5
06fc4351049ad0b6240b5bb3c4018190

SHA1
ef8d87a8aef584dc92b9d6f73c44842d21e68a71

SHA256
82d47cb4ff446b51164a14a445e326a9dd0df1f9eecccaf15928eb164f76eaca

SHA512
d61a8d08d201b7653bb895e145df4776756577f43eac255f636862b4381cefb4dbc6abbb8c2bd736145a11acab60f81c529a310f0732f1ec5f06f3a198a78284

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

Filesize
344B

MD5
5ba3b18f222fd07ab587ccd0474f4f7c

SHA1
cceac54283a3e3c98aeac29f5f8bb359ecc6c965

SHA256
92c30860e0f41930f38641e6a888586b227d67f1af7c7e3333c922c1e56d7087

SHA512
66f41145b42e7421c60a8828962c277604ea9d1e2389d2e1e16103f6c5a7970df734cb1d49dca124e1b7644db294fcd241f7542d6f8236921120cdc973933b41

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

Filesize
344B

MD5
a9bbcbdb8f0346503d57e68780bb0c82

SHA1
972d333f6e8029b3124157292885306bf5ebc5e3

SHA256
e0d06b1a3e132b64fb91f0acedf9f442e46781bfdc10780ea1341b8c4424c853

SHA512
3e7e7e9de7d541892e100c7a81a8679a7b354837a4b0c22dd8f199c126ce4a22455c0ff422e428621b1ae2aafd17c9216f8c06f75198d5ed1be75e5c577faf75

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

Filesize
344B

MD5
89db69a8dff38946668de4d065cac58e

SHA1
59882d56569f07b4824d85565cf50dcc8c717ee6

SHA256
16f2a4f98d268a9ceeb6cd7bb3038812381424bda4cc9034aeb06217f1e7e46f

SHA512
ca1890e949cd5d79398a893f0f86ccafb64f2afa223c52e5a464d1ad9c2507f7afc4ae51840adf9ad51205c84d2ad0d2df333c5cd1c93ec712fb1fa391831b1a

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

Filesize
344B

MD5
fe8560a8b42b46a4c8c45c69ad9169d2

SHA1
de0a8658fc8765633de7665638323f2161400036

SHA256
d62e34c0220bd654c28ed7c10df053a7e81c3284103332d1c1cbb60328a65049

SHA512
8326f2f6f5a85b6a0562b9612ddd704013aa45efa2898bf1777bd84631a165c7f988a26ee3b60c88f803bd729732ece5fe77b52158f4f38a9c34877b06b93a15

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

Filesize
344B

MD5
5602ff8d3604278f0d8021d165dd751f

SHA1
1c669c3e6a577a8889405ad9cc80776c7f094b9f

SHA256
494983917ba740d4d56709942efb008b78bd4c5bad154d87b2536161f7ed804b

SHA512
35c0e2b8935c3ce662a76da10ac5dff2fcb2832dd889d44820c9526002e3ec20d10db8cab28a6b9379354f0bc72365f003cdb833f465d228a4c5c858bd024f6b

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

Filesize
344B

MD5
3b3df68967071430d189ae4a50416c3f

SHA1
4d5d80ccb03b81e77e0f394a40defd666d4860f1

SHA256
e8a428d8fea92078aeffdf0db34f3201339de326e2c31d6b2276d1542f70993b

SHA512
af3327ee0c0c86aed017f3d8767ccd5bdac994de353f8bc2743e8d076fe313f7693f6d6f442d6c4b1bfaecf03a024f553fd0f8b577d0170ad799543ec689da68

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

Filesize
344B

MD5
19b14e976a202c72b845ba55a820c8d4

SHA1
f5a50ae553c990b8749aaaa9b823783a134c42b0

SHA256
69b01b77bb535dcbc40bbf81e693e532b69f17dbb9ed88427a98aeb49f03fc4e

SHA512
ab7e74abe8923763e82f1eb472049328f114e648f247b14b8cd6c56bd7b2b9f05b0cf5bfce3f58633a3c52e2fc4c3144365656e2db64ac176783643969b678a2

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

Filesize
344B

MD5
e11ee0d8c515485b38c95e5b494283e8

SHA1
22eae115c0f4903e4cedbda64923acbeac32895b

SHA256
e38c6393580a5cc3aa508e0061f57580d52dd712b8ce9c8ba24b3788152408f3

SHA512
0ab7a4b5f5f8e1aab148d31fc40391cecb0ac8598db49992b6926b5794ba5d2158d8828c8f3fb9c3a5070cd8658ee05e013cb2fd29e88032245b1e7ec3e372d5

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

Filesize
344B

MD5
8ee4ffd58c36e243cfbe9c09166d5fb3

SHA1
9431cb2e54d2a902a8686fbc0deb6eef8aba55ed

SHA256
3901e3609570663ce98e1b04e1ceae8a48e1bd16cf472403eacef4b651d56c73

SHA512
411c7d877680ffee2da675e6d224642b0db6d70faefa4d159c8acf488075dd42f69269e7d4d22d3e5338b5e2155332caca43c636b1b1a78792049817490f7f1d

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

Filesize
344B

MD5
4681333a6ab43a1df4278fae82035d86

SHA1
586ad36c80a7c1e3544b43f2b656b904dfd88b41

SHA256
8ea7fc1244df083e453621c0382e131eaa4c5cb55f561bba6b2106d5c07ddb0b

SHA512
6ff616c8ee94125271b2b99044e52d964eb155884ae5beb6b73d01b89e2b1143ccdf263b8120fc57e3a5f7689b1c48ae6033cc869b93d6e71ec11b75ee5910d5

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C:\Users\Admin\AppData\Local\Temp\Cab1FD2.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar2C82.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit