fb5dae89d534a06563640a2b766d0e194092aa3e840f0a285d6cc4dec54f060e

Analysis

max time kernel
142s
max time network
616s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-12-2022 05:06

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General

Target

SoftInstall/About/en-US/AppxPackageManager.xml
Size

3KB
MD5

b182f0b429a84d7e97c3d50eadf154a5
SHA1

87dda04edcfe5e6c22f0224d9ee8375e0920b7f6
SHA256

5cd8b222aecbdeac3df2de6b774af7e02988981136f6e5e9cd3d12735c6a6416
SHA512

c42670fa053734c1b909fbb1ae189d4acf72b290679c1564d78276022bdf0afd279558c608f00953325e5aee47eb93df35c5afdbb29f698e5c8f808610db5055

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377417988"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{29C8E321-7852-11ED-AE30-7E4CDA66D2DC} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80aeae225f0cd901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000025282513ba58944a81717dc37a448bbb000000000200000000001066000000010000200000009bcf05c53964038754c18f10c90582a25e8b40d428d969a035f840627883691a000000000e8000000002000020000000205b60ff33c5c0797736b5dffae797dfe2265141976228e5f773d2b0f7b6d37a200000004c2a13db191526575135c8d229c2b41db66c8f55c00c08e6aa89a56c76da093640000000d9b6a33227434aa443146fa07a00b729891fb7965adc70acf7cf599d615c785fbb33084e8d8b01f94474b914dbf6fd5bffbfd4d56428c26d78937115e3e640fa	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1868 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1868 IEXPLORE.EXE
1868 IEXPLORE.EXE
1480 IEXPLORE.EXE
1480 IEXPLORE.EXE
1480 IEXPLORE.EXE
1480 IEXPLORE.EXE

pid	process
1868	IEXPLORE.EXE

pid	process
1868	IEXPLORE.EXE
1868	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1164 wrote to memory of 1236	1164	MSOXMLED.EXE	iexplore.exe
PID 1164 wrote to memory of 1236	1164	MSOXMLED.EXE	iexplore.exe
PID 1164 wrote to memory of 1236	1164	MSOXMLED.EXE	iexplore.exe
PID 1164 wrote to memory of 1236	1164	MSOXMLED.EXE	iexplore.exe
PID 1236 wrote to memory of 1868	1236	iexplore.exe	IEXPLORE.EXE
PID 1236 wrote to memory of 1868	1236	iexplore.exe	IEXPLORE.EXE
PID 1236 wrote to memory of 1868	1236	iexplore.exe	IEXPLORE.EXE
PID 1236 wrote to memory of 1868	1236	iexplore.exe	IEXPLORE.EXE
PID 1868 wrote to memory of 1480	1868	IEXPLORE.EXE	IEXPLORE.EXE
PID 1868 wrote to memory of 1480	1868	IEXPLORE.EXE	IEXPLORE.EXE
PID 1868 wrote to memory of 1480	1868	IEXPLORE.EXE	IEXPLORE.EXE
PID 1868 wrote to memory of 1480	1868	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\SoftInstall\About\en-US\AppxPackageManager.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1164

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1236

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:1868

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1868 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1480

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\9GE9INGL.txt

Filesize
603B

MD5
2ba27a2e6b04f9aeffe2198b604704a4

SHA1
47cde900f32e3de0dcf3ffca32a1b68e4610a290

SHA256
50982a1c76667efc30c2da2493f0614a1e7833fe424468d47073791fb6a88757

SHA512
8855cc7c71c6bd8fb01d0e17c37a6b628bf332a115bca9737dc0d3f32050f581c6cb113b49eca5925f672a1d18d398f9804a434c4d427c0ecb39fbd6669fc831

Download Submit
memory/1164-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download