hxxp://scontent[.]fbud10-1[.]fna[.]fbcdn[.]net/v/t39[.]30808-1/312920727_5490630997641054_6350965549693391976_n[.]jpg?stp=c0[.]6[.]40[.]40a_cp0_dst-jpg_p40x40&_nc_cat=101&ccb=1-7&_nc_sid=7206a8&_nc_ohc=LA3F4ZuNylMAX-DuLvQ&_nc_ht=scontent[.]fbud10-1[.]fna&oh=00_AfB7cYU_sR3CKDQL6idtsmKm1atQpODhy-xDruHCluSNTg&oe=63699784

Analysis

max time kernel
97s
max time network
131s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/11/2022, 11:54

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General

Target

http://scontent.fbud10-1.fna.fbcdn.net/v/t39.30808-1/312920727_5490630997641054_6350965549693391976_n.jpg?stp=c0.6.40.40a_cp0_dst-jpg_p40x40&_nc_cat=101&ccb=1-7&_nc_sid=7206a8&_nc_ohc=LA3F4ZuNylMAX-DuLvQ&_nc_ht=scontent.fbud10-1.fna&oh=00_AfB7cYU_sR3CKDQL6idtsmKm1atQpODhy-xDruHCluSNTg&oe=63699784

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CD5331F1-5C3F-11ED-9916-DE5CC620A9B4} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom\ZoomFactor = "400000"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373728328"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a3000000000200000000001066000000010000200000003da18fe16604002f3861fc4e583697c56151f96b803e7a6ac6473cb48b5b1649000000000e80000000020000200000007b1bca57814bdfedce35f3345af9615ce33fae30d11b2253c198652c42accc7120000000917c98cea0c31dc65fec41d06e82bec9f522cf07445060648e266b84c5bc659b400000003e6f84ad4793b820753d66eb8c6cebeb29978c41c41da118a666803cb020e5e2b5bfb59ffdbafd3728bb956d90394c0bcad0b9df3ff86904eebe367c63cea0b0	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50f262a74cf0d801	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1052	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1052	iexplore.exe
1052	iexplore.exe
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1652	1052	iexplore.exe	29
PID 1052 wrote to memory of 1652	1052	iexplore.exe	29
PID 1052 wrote to memory of 1652	1052	iexplore.exe	29
PID 1052 wrote to memory of 1652	1052	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://scontent.fbud10-1.fna.fbcdn.net/v/t39.30808-1/312920727_5490630997641054_6350965549693391976_n.jpg?stp=c0.6.40.40a_cp0_dst-jpg_p40x40&_nc_cat=101&ccb=1-7&_nc_sid=7206a8&_nc_ohc=LA3F4ZuNylMAX-DuLvQ&_nc_ht=scontent.fbud10-1.fna&oh=00_AfB7cYU_sR3CKDQL6idtsmKm1atQpODhy-xDruHCluSNTg&oe=63699784
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1052 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1652

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\tcz8fqz\imagestore.dat

Filesize
5KB

MD5
c0194df92aa9c26d141f87f1a52756ad

SHA1
89fc8bff801830c87eca8f861d2977bd7f86d46f

SHA256
d15d16a7c4356269f11aa140b0800af6575edd8e4b65d421de95f1584944a228

SHA512
9c4aac69ced31959a9350f920edb561b485303d05783d2373f39599d67a83b7af5d32de5416c476d3ff6e30e3caab8e3d7576176688be749c857ac474dab76eb

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