159da9373c6c34e826209e5314ff4267a8460d5d9293320679fd55832fb99825

Analysis

max time kernel
281s
max time network
186s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-09-2022 22:17

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General

Target

159da9373c6c34e826209e5314ff4267a8460d5d9293320679fd55832fb99825.html
Size

606KB
MD5

c8fa3c8d38befc5c96b4b25e9209cdd8
SHA1

057625d4cd8bf04ddaa7131b1136a155fefa9de5
SHA256

159da9373c6c34e826209e5314ff4267a8460d5d9293320679fd55832fb99825
SHA512

b176c6cd0073289550aa7b3a8e93f2fe1265dc10fc19209d826d3b9911e25a4a03d2a0eb867947039a27fb5ffbf4c7a0c9ef0f247133e2e4f7f6fb50fbdc1e62
SSDEEP

3072:aClpGTetRqXXwR8tAuwRuuV3iV1ytRNNTbWCUkPDlJtLn6CVhJc7MwaMyFeqmqD4:aClpGTCRqXARbRVZSvLF2RPthZdHMb

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a0000000002000000000010660000000100002000000092969645148f226d54e4772ca3a5751a90eb7ba63411ebbaab0955f201be3b38000000000e800000000200002000000058a4c7b854e9c9a502ccad424855f852587ceeace766d91fddcf71bc8d0b850e20000000027d02a708138d56a9757bb181916f21bdc3f94d9f8d24494cc54b1da0c0cb3640000000268c5d12f53dff123d0d9b56bdce9a5df54872d75019c0131ac9111a74bc3bfdf596ad9abf2d6ed3ba4a52f65d1d8dfb5c86974d0136d6c51417f4414cde7af3	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 006cc25f9acfd801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370736429"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{86160151-3B8D-11ED-B2F2-7E6ADD856DC1} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1060	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1060	iexplore.exe
1060	iexplore.exe
1240	IEXPLORE.EXE
1240	IEXPLORE.EXE
1240	IEXPLORE.EXE
1240	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 1240	1060	iexplore.exe	28
PID 1060 wrote to memory of 1240	1060	iexplore.exe	28
PID 1060 wrote to memory of 1240	1060	iexplore.exe	28
PID 1060 wrote to memory of 1240	1060	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\159da9373c6c34e826209e5314ff4267a8460d5d9293320679fd55832fb99825.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1060 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
344B

MD5
259910549aa6b07f1db853a8cd32ee46

SHA1
057ac46a11694c441e68e63e34bec3749a127c0f

SHA256
5440417f18d14eaae747c2099623a7679cb665db4ed4dafeea16f049d31255e3

SHA512
6fb0c0c7a57d14adfe89ca2a5f0a56db5f8dcff50965cfcf350282490bd022c8ef495ed6686aa0844dc2aa4a80f2716c185b9b933fb4d824edd3608633822a77

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\4Q6F7GDN.txt

Filesize
602B

MD5
d1787dbea1ee01aea336fb8f563c8edb

SHA1
3414a7a27993738a10582652943902c6621ed3df

SHA256
0dc44f9f1182a17341487e68f1b3c6573ea254d1ed2d9be6575eaa21e2f53fa9

SHA512
3f3609865ffb61ec1ef118058da906e0168d2458e7b1a5ee4f2606d6dd66a8433e7e3db13fc52027de4e1184c875bdfce9700e39fc991ad9a97de6cc5201bc6a

Download Submit