9f7050fbd3d9ec530597c2e19e554ddb8b39f056266e729cbd7c8582ae967960

Analysis

max time kernel
118s
max time network
141s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 01:07

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General

Target

09888c839be36baae812e6dad8b13283.html
Size

12KB
MD5

09888c839be36baae812e6dad8b13283
SHA1

98fe951f86d2572512a5c7fc11f8f34fedf3a597
SHA256

9f7050fbd3d9ec530597c2e19e554ddb8b39f056266e729cbd7c8582ae967960
SHA512

12e67c58ad3dfd4cf0dc25dd353a84c67ef9a94e7850ff07837cd68f2272b345440f432f6abfea63bd002f0c3a9510ab8914ee1282db44732d36e7b999329f06
SSDEEP

192:g0EeI+oEjzURsm+V1U5Cm1iz9Pi7cB6eSB7Zn64OAw4LQ61+h8VQjmNcWm0mI5LU:MWU5CwE6eSB7Zn64OARLZEh0YOhBZ5LU

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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20b0bef11c3bda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1BE0CA01-A710-11EE-AC0C-EAAD54D9E991} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410101688"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb80000000002000000000010660000000100002000000084a11d6f68ffffc7e68e96ea48a5bb386255bff06695dd84b889ab935f5f82a4000000000e80000000020000200000004ab26d15b5023b5aa87a5aeb1989de67381acb521254ab63582c8135573a0297200000009c4b9cded09c043813aa0f3b88017d0a13f8211c5cef347d1c0a045f11639c9240000000bb42f1f11c8c1d0aa6402baa7dfedf3efd531b078849c722ad07fc3eee30a907852315eacd0d584092fbcbe2f9329fe1b82ff2ab9805f94399e138c871d73ce2	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2652	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2652	iexplore.exe
2652	iexplore.exe
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2420	2652	iexplore.exe	28
PID 2652 wrote to memory of 2420	2652	iexplore.exe	28
PID 2652 wrote to memory of 2420	2652	iexplore.exe	28
PID 2652 wrote to memory of 2420	2652	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\09888c839be36baae812e6dad8b13283.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2652 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2420

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
292d9ddf510cc3ede0f490e05c0cac92

SHA1
f7b9780380404aa009bc4fbe45c25414b67ff43e

SHA256
1fa47917c973653f878056334c4ad4b84cc0389e82bf212066ad7eb2fd921236

SHA512
5b6be690d16ed068db683d961bcabfc2ea5d3e76d9b822c058a0efa60b7e08b9aaabda21ed6fdb06bac786beaf1b50dd2a86f21fe88de2d7ea0f27ba2bf19916

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

Filesize
344B

MD5
01e057019bdf57afe6f9d4a717a01146

SHA1
8b381f455551d4746e2e3e03035d3df60b229aa5

SHA256
f8575d01a87d7be47bc3a1dc3b56ad82345e186eb98cbc6cda14bd19384defe7

SHA512
a4f24b81676e6cf8534c03d07d8fc428df31172cfd72647bc5b31072384a07aeeb25fb96b59dad67be19879f2fce4aa1bf5e05a472bf5a99b31352d53214952c

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

Filesize
344B

MD5
4bf1dee41e7cac4b3cb949fba869e0f1

SHA1
b4367eb616a735edd54517df0bdfbd26b4f44df3

SHA256
9544334e86a21fd34aabc61c3f617161175c493f844c4e119e868ca3e2788f5f

SHA512
8562c0fbf1125e549cba1508bdf7b25dcf1598dabe23329d5766e69b9b4595c9d95dffd75e5cf1d4eec76ce82397ba488a4b58edc5e4100ee1c11a688a7fe278

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

Filesize
344B

MD5
a54ceb4265693bb4368a809a9bb606af

SHA1
dd5379ec47611c6d89fbc2b67527eb7c9196a382

SHA256
0e69e66a9efc62fd770647ed47c3f207039e89575e19aab9b5932043d8a6ac32

SHA512
57271172a204d6c9266901b312eecd69e249bf6ef71983ad4e71f7fc3288664c02a76282c0ddcbde829b15addb7c4e264581d70b01b03e6f19207c6bb07461e6

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

Filesize
344B

MD5
eee2d3cbbbe9a6c61022d51105a4132e

SHA1
1f6db6679be2dc1946d874996500b9f3d61427f9

SHA256
658873f61685c8dcd68cdebd1a5928f1d91d6ebc3ee230f6211c9971bb103242

SHA512
8f86f5bfacfd1d963d32292f04306b2d8b40c81b69b04dd64f1166f2fa27f6bf275476cc4ba97cd596c366f53d7c46dcbe3256220a6c913b47e0ed99adb0399e

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

Filesize
344B

MD5
f3f6907d6f229e77124aa04607344bad

SHA1
df86aea4bea5fea99c8e219a8d72fd9da750fdea

SHA256
820bb9d42991eb1baf1278c809f5c026b61d65d0607d8d5f85741a4b2eafa197

SHA512
44fff3d80e5ee948a607a8220b986515970cd8264370e63c3f671055ee180a188cb3487b12f7fab729227c6f91c75093ec25561f53976a31b26a6021a0dccd44

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C:\Users\Admin\AppData\Local\Temp\Cab7B89.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7BAB.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit