fe4c494b6ccf1910e2bf0ab9507070ed0dcc0807ae9eedd846885e26e285dc0d

Analysis

max time kernel
130s
max time network
146s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 20:53

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General

Target

fe4c494b6ccf1910e2bf0ab9507070ed0dcc0807ae9eedd846885e26e285dc0d.html
Size

30KB
MD5

793fe3f5e81a654b2dc8af65fb5bde7b
SHA1

0cc5c3c37c55cb5a4ef469bb3b5854c902fbc142
SHA256

fe4c494b6ccf1910e2bf0ab9507070ed0dcc0807ae9eedd846885e26e285dc0d
SHA512

9586efe5bd9ee230b386abd3840b2c24411e1444560f54366dca02ab0b428bd5113ca4e18ec233c833b439bc520b7786021058551446f84cecf7afe811dc42aa
SSDEEP

768:rV7WlF6UpMCCdBLLL0qFABLLmBLLHHuLnBLL+BLL/BLLG45HIn7tzuFsDARJClS5:rV7WlF6UpMzBLLmBLLmBLLYBLL+BLL/p

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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2969D281-50E4-11ED-98FE-466E2F293893} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3b98f5693c0d24b85f349229339c59c00000000020000000000106600000001000020000000ffae0d7cdd772bb518f279b7f8da51cd9ab8632e0e51541c7e210fc605109bd6000000000e80000000020000200000006ffdf429a85addd48150219b83d0aca551e3519c59a71b2daf30b643b54b03f2200000002708b875ccd93e9ca77fb1aab3d27bd2f8aa3bf2f649c4451bd97036eb2ea39240000000ee69bea842447070a13c22a4bb74048d695a6084b1b5b2be6e7f2c113a0016045b154b49d7378e957e14edb8b2451a5857436aba96282733cc81cd6ded039c54	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373082619"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00dfcc11f1e4d801	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1476	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1476	iexplore.exe
1476	iexplore.exe
1660	IEXPLORE.EXE
1660	IEXPLORE.EXE
1660	IEXPLORE.EXE
1660	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 1660	1476	iexplore.exe	28
PID 1476 wrote to memory of 1660	1476	iexplore.exe	28
PID 1476 wrote to memory of 1660	1476	iexplore.exe	28
PID 1476 wrote to memory of 1660	1476	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fe4c494b6ccf1910e2bf0ab9507070ed0dcc0807ae9eedd846885e26e285dc0d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1476 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1660

Network

MITRE ATT&CK Enterprise v6

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
60KB

MD5
d15aaa7c9be910a9898260767e2490e1

SHA1
2090c53f8d9fc3fbdbafd3a1e4dc25520eb74388

SHA256
f8ebaaf487cba0c81a17c8cd680bdd2dd8e90d2114ecc54844cffc0cc647848e

SHA512
7e1c1a683914b961b5cc2fe5e4ae288b60bab43bfaa21ce4972772aa0589615c19f57e672e1d93e50a7ed7b76fbd2f1b421089dcaed277120b93f8e91b18af94

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

Filesize
342B

MD5
cb40c23b4179d4bf6c5bd72f1b39ffa8

SHA1
2514c76cd97f3e70280859d9b20f4589e29f2188

SHA256
610d957d3ec5f91d7edf382d8029c5f09e32dcaf272139681e3d2c4177542a50

SHA512
527f7a13e2dab8cc1c70c27f5e274ef5f5d7cb6aa2367775585eb9e34d05d9c0c23df5592597997bb8bb694a3e5a7cb69bc6bd56775a6c01b2fdb2b14e55188f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\JGFYH1PS.txt

Filesize
601B

MD5
894dc442d06a8e807b889f708d6219d8

SHA1
7b20bb962c04f9fc4523c61981145b0db1f01940

SHA256
b6be4d823547eec59ff18fec7ddf97d2d4ac9a08d36237e53c1ef60812246ed5

SHA512
bdc604b3c7bf6035bd072412e59edb71ceea374a09a825b8b119d4765ed165b19db2941e04b200c5fa4dcc3cf33230a296ff2195c33833c9cd6c2c34a0beddbe

Download Submit