ff974eed3a39673cfe330cf7ed87521887301ab58b71d7dd2d6d15fc197313b5

Analysis

max time kernel
79s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 14:47

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General

Target

Stub.xml
Size

487B
MD5

4d18ac38a92d15a64e2b80447b025b7e
SHA1

5c34374c2dd5afa92e0489f1d6f86dde616aca6c
SHA256

835a00d6e7c43db49ae7b3fa12559f23c2920b7530f4d3f960fd285b42b1efb5
SHA512

72be79acd72366b495e0f625a50c9bdf01047bcf5f9ee1e3bdba10dab7bd721b0126f429a91d8c80c2434e8bc751defdf4c05bdc09d26a871df1bb2e22e923bf

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
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\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	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\LastProcessed = 50238fe22402d901	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	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\InternetRegistry	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\TabbedBrowsing	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376293492"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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 (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\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\DomainSuggestion	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 (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\IntelliForms	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\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0AB52EB1-6E18-11ED-8413-C22E595EE768} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\DomainSuggestion\FileNames\	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\GPU	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\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000a534ba84b3c564d9146ee674170842d00000000020000000000106600000001000020000000d9a6fa3026b1a23a4ae3025c8e471d206c16ae6b5195aaa687659cf426c65615000000000e8000000002000020000000ef32468b3c340b18e84d381f7dd4c431a588f10f1c99217ca3fc4386fb0962e8200000001b1932b83706fe6bdcc7dd990d59ea6f3750fd336d967103e3f5fd5e6648e97940000000f36ba8b8cb0c55e7045572d54d727e3d10f2947aae7dc3c7a1fd077ee411d80886e69ce043cde110ed21535fc8e31fa442d111bd60455019bcac339085951b1c	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	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 (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1528 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1528 IEXPLORE.EXE
1528 IEXPLORE.EXE
964 IEXPLORE.EXE
964 IEXPLORE.EXE
964 IEXPLORE.EXE
964 IEXPLORE.EXE

pid	process
1528	IEXPLORE.EXE

pid	process
1528	IEXPLORE.EXE
1528	IEXPLORE.EXE
964	IEXPLORE.EXE
964	IEXPLORE.EXE
964	IEXPLORE.EXE
964	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 560 wrote to memory of 1696	560	MSOXMLED.EXE	iexplore.exe
PID 560 wrote to memory of 1696	560	MSOXMLED.EXE	iexplore.exe
PID 560 wrote to memory of 1696	560	MSOXMLED.EXE	iexplore.exe
PID 560 wrote to memory of 1696	560	MSOXMLED.EXE	iexplore.exe
PID 1696 wrote to memory of 1528	1696	iexplore.exe	IEXPLORE.EXE
PID 1696 wrote to memory of 1528	1696	iexplore.exe	IEXPLORE.EXE
PID 1696 wrote to memory of 1528	1696	iexplore.exe	IEXPLORE.EXE
PID 1696 wrote to memory of 1528	1696	iexplore.exe	IEXPLORE.EXE
PID 1528 wrote to memory of 964	1528	IEXPLORE.EXE	IEXPLORE.EXE
PID 1528 wrote to memory of 964	1528	IEXPLORE.EXE	IEXPLORE.EXE
PID 1528 wrote to memory of 964	1528	IEXPLORE.EXE	IEXPLORE.EXE
PID 1528 wrote to memory of 964	1528	IEXPLORE.EXE	IEXPLORE.EXE

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\Stub.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:560

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1696

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1528

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1528 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:964

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\Roaming\Microsoft\Windows\Cookies\OPY82A73.txt
Filesize
603B

MD5
14fb0c643aa0ed0e5acb05ed8fcc5638

SHA1
4545cd2036d6502e42fabb4ae82b5d926b359798

SHA256
3dd59a2236fad71203102e2c743095b0957c0cb5d5486f13b6be1da6d30547a2

SHA512
d597116243690c1ea8d20e11e5fde48d1fd819683fc52cfb0e678150715d7ccef2c62e4af67345e4135f3dd6eb3eab5aeeb4364b5b75a48a4228c899523438f0

Download Submit
memory/560-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download