hxxps://fbhbaed[.]r[.]af[.]d[.]sendibt2[.]com/tr/cl/IwoyGTdc4-yiNDk_ezdAn_x4p1hs-BLr-oCK5MV-2ssJMfuD78I7sOO7vJReHWwNtPeOgDoL52wJHOYg3olpxAzXad6pAj5D_wwTfIzcbiAiA4Vfudjw11Z0fPXSHQX3nZhAl6aqKTJrS-AxjbP5BcOVlmr8T5boH2nEAb2gImVKWyRjfRDCYmacUlzO2IshwehfzbwiUEXBNSF9YmJwWxF_jKSbVtBCdqeg

Analysis

max time kernel
67s
max time network
136s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
20/09/2022, 07:24

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General

Target

https://fbhbaed.r.af.d.sendibt2.com/tr/cl/IwoyGTdc4-yiNDk_ezdAn_x4p1hs-BLr-oCK5MV-2ssJMfuD78I7sOO7vJReHWwNtPeOgDoL52wJHOYg3olpxAzXad6pAj5D_wwTfIzcbiAiA4Vfudjw11Z0fPXSHQX3nZhAl6aqKTJrS-AxjbP5BcOVlmr8T5boH2nEAb2gImVKWyRjfRDCYmacUlzO2IshwehfzbwiUEXBNSF9YmJwWxF_jKSbVtBCdqeg

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\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\DomainSuggestion\FileNames	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\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\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{59043F41-38B5-11ED-B7DD-7E0305A911F0} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370423680"	iexplore.exe
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\IETld\LowMic	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 (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\Toolbar	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\DomainSuggestion	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\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a00000000020000000000106600000001000020000000a652b903654d9159b19292d629b6dc0d6731dc4b33a5643011c1ef73e0604fba000000000e8000000002000020000000f689233756819d4c238fe4fd4b09a0d432147ba73c5d79f332e9e7473352798d2000000022c30bc6334f396b55ed6a2daee77ab2f1da12a050cd73397e3e68b9dffd1d4b400000002054a5efe0e3b56a60acd6fca031bda5c4cb510d845317ec8e0db8fe4e7cca19742117c90ba7e9b1dfd3d14f4566c0162ce9a0baca6b3442b290134a106236e5	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0c78b33c2ccd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1376	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1376	iexplore.exe
1376	iexplore.exe
1896	IEXPLORE.EXE
1896	IEXPLORE.EXE
1896	IEXPLORE.EXE
1896	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 1896	1376	iexplore.exe	27
PID 1376 wrote to memory of 1896	1376	iexplore.exe	27
PID 1376 wrote to memory of 1896	1376	iexplore.exe	27
PID 1376 wrote to memory of 1896	1376	iexplore.exe	27

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://fbhbaed.r.af.d.sendibt2.com/tr/cl/IwoyGTdc4-yiNDk_ezdAn_x4p1hs-BLr-oCK5MV-2ssJMfuD78I7sOO7vJReHWwNtPeOgDoL52wJHOYg3olpxAzXad6pAj5D_wwTfIzcbiAiA4Vfudjw11Z0fPXSHQX3nZhAl6aqKTJrS-AxjbP5BcOVlmr8T5boH2nEAb2gImVKWyRjfRDCYmacUlzO2IshwehfzbwiUEXBNSF9YmJwWxF_jKSbVtBCdqeg
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1376 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1896

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
2bfb5976b58e4b305db4e5f9dc1782fa

SHA1
7b11e38b1f677e436acd59cda70a84f4283e3c1b

SHA256
d0f2fcd611a7b70892645051408f30c861e2ad227aa3b49e8ed6a3a1346e71df

SHA512
ca64b24e4533307cebb8267d4d487488c65ac97cecc209d55bc0de0d9371e22c398a6b628613464041b644bd16a5aef55a2d9377528845066775675099a267b1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\CDCCC58F.txt

Filesize
608B

MD5
03406ada4a2e5e254f3f0960037d4669

SHA1
f5d0a77e15be84577af04da7d5010286fe6409eb

SHA256
58a1841f4801f3a9772dec59dbb8b65d1eaeb366f30c713aeeb5e1e82bc18d76

SHA512
d29d2209860443c0152e4a36cb6f49115aa6bfec9983f8098626335d18b51947db20fb5354ec43c44fbf448387cc0eb4b5d8a5f40addc7c3722c220ec64b37f8

Download Submit