82c70ee2ef5d1278de474b85730b7140bf6efa44b34e3644d6f6926b1240ccc8

Analysis

max time kernel
157s
max time network
188s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07-01-2024 21:57

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General

Target

49df985f5e698ccff6b2dd092dcc5a60.html
Size

944B
MD5

49df985f5e698ccff6b2dd092dcc5a60
SHA1

4ac8e3455eaafb42fe5648e788ec4e535985049c
SHA256

82c70ee2ef5d1278de474b85730b7140bf6efa44b34e3644d6f6926b1240ccc8
SHA512

5f51fd9540c3ae96cb0379ecd0919db1b4c0e2e69c1148215445a5527da0bd69faf40ef30ddd955c2c8d27e2b488470df294293ea76b31e84eaa0a6b62755484

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	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 = "0"	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\SearchScopes	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\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
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 (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f02251ecb441da01	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\LowRegistry\DontShowMeThisDialogAgain	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
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	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\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c1930000000000200000000001066000000010000200000000faff61234c392cb6b8cef4df7d92ad2faaa0c07283a226df8784081e75a18ab000000000e8000000002000020000000bb8792d08071e44a447d59efe1694fc5f523810fa1477a1938aeae6525b7e9fb200000009cf68b1c7de9ddc37ce090332f6c170a0253f5dc535e2ba9511ab8135f30fc1e40000000afc29a483dfa2ae51e3c58ce8ee4291abe9e1a84ab76bcf10996b09ed7432244641c7f1bdf9eab87c7b0be16356e69669df9b31fabe09327c053db0259869cbc	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\IntelliForms	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
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
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410826650"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{086A4020-ADA8-11EE-B160-56B3956C75C7} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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
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\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2672	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2672	iexplore.exe
2672	iexplore.exe
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2744	2672	iexplore.exe	29
PID 2672 wrote to memory of 2744	2672	iexplore.exe	29
PID 2672 wrote to memory of 2744	2672	iexplore.exe	29
PID 2672 wrote to memory of 2744	2672	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\49df985f5e698ccff6b2dd092dcc5a60.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2672 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2744

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
4415a57289c0a8174a6d7879a0d785d0

SHA1
7a2549f8055a75484262cf55b6f8165c90dff0f4

SHA256
ad7b8e5ee82d793f988d0d19d715baa5946ba7ee7ca330d933a9ccc3bdfe3c22

SHA512
2aac3a1b295a0b1e25bfc5a7aed25374e1626fa6633c4a079af3c15443cf68d00a61264e69d1466863f49af348cd5efc2b9bb5beb5c6e3d0467adac0701e1ebf

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

Filesize
344B

MD5
fd65933fd36ae73aca26c96c09b6ccf3

SHA1
f3e71fe08bdbed09276bea6fab81b56554e04da9

SHA256
f03b231f944e87d3e059f8d1019117d10a0bdb432388297ca5706abb657e3543

SHA512
b084abbf8a518efd4988639db1ceee68986b04974b14d67268f6f537b422d86f74fe93ecfc0df66471f4d0491d47177b59ac4649a9accb334ed9b20308f31dcf

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

Filesize
344B

MD5
521433b97bae97f252068428aee064f6

SHA1
02c015293bc941d2771fc2c1659a6d21bf9f7cfd

SHA256
6a8c516c14798d4327bbdeabf49e4a86109fb9d1a0df025c6d0385f636d95825

SHA512
59c30611cccd0575d4843825216003fb9e910d5bd89865df3819d2e1e7d0c4713f622f13cf3d1dce97dac2c2b2aa22de9547db048cbadd1e0e6061f3d9aeb32a

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

Filesize
344B

MD5
c3b6794aa1bc7d58298ced86b4704bdd

SHA1
a18c17f1135697995a24d18701ab0eacf83833dc

SHA256
c98092b13f450adbdb50be3bd186ffc3f30d29136dc2a606cf3363a20f991b86

SHA512
7f0ae626842af19a2d82c81a7a094e2f0887984ba34b1f6b8f6aed8576790615a6e952a55d4972276db24b3c1381755cc531dbfe11b3adbd6378503db813c5a0

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

Filesize
344B

MD5
98fbdbd2722ddf8888a7965bd4fb4946

SHA1
1db22c818f51a64658f980619e9fc26529074ee5

SHA256
1b7ae8b055a340ab973a9d1a13594577a262ed7d5e5db7d01f5466df93eaabbe

SHA512
a556c523f2a5b8f8219226c87bd3251d5bae94f4d7ffca68d5769d8993a00708a8a1bc923c6686a5fdfc92c1ed0aca02942722a68d952d81f0b92b0b7fa171a8

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

Filesize
344B

MD5
35e1bd29e0c5f3875e0089bfce2d9308

SHA1
ff4f903342459285f151ea4e8e263431366b38f1

SHA256
451088c7cd463b88c4d62841774b578b45c25b4873d3097da5e5f3ec77697d09

SHA512
19ca57edef63cc5a546f9b82794f3394644f86d8094a661af3c3a5ace900a5b0bab3cd67be285ad8ca34661110269815b0d681c781a2a89a748dd37b703fa33b

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

Filesize
344B

MD5
64c7c39c7f2b88f0d6a12d4b6ecaf93c

SHA1
425aa7d0e555af19ab2923d3b6c9f113cb9aaf0a

SHA256
14205113c31be72e3f8f0bc2c6d1d77787a14d4c4a4ff970b0bdd326b83d33f9

SHA512
d7f84c87c57de552468b201a677b4c1026c52612115e9a129252ebb72fe3ca301feb07aad9a7b26bc1e71ff6d778093b0444adbdb73dc3732d4c2cf79abf1cbc

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

Filesize
344B

MD5
7de62379c51c98ba0171d1f5075cbf8b

SHA1
4078de83c1910ddb5e9d8640f1b8bac1c3ad4da8

SHA256
a81b2ef6578b306e3ba5e3eee06cacb386e2cbbcc1c6e1e43bc3058a90a91fd9

SHA512
f3021bf37cc7e2cc230211ff2bb0656d8b804acecbfa9d332dd76f8e069a5ac809fb0e893b99d40d358ffcb2995fbe4d6aea29764159640b59849dd9997ef2cc

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C:\Users\Admin\AppData\Local\Temp\CabA046.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAD94.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit