fb5dae89d534a06563640a2b766d0e194092aa3e840f0a285d6cc4dec54f060e

Analysis

max time kernel
185s
max time network
359s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
10-12-2022 05:06

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General

Target

SoftInstall/About/AuditSettings.xml
Size

1KB
MD5

9a36a7410b4ef98b36da553e050b9788
SHA1

4ba6e5225a7c5daf30f4947b9288b708e8e557e8
SHA256

ebac316580540b7ee8e399f890470527e456f2c6a103fcc899f4b2442d8e69f7
SHA512

7cd81f2bedde51bca3a1f5a0889870be71ef521e5c331f1c8ba4ce97bf604adfff6cafa0fe707ed55df62bc340c45baa189e3d07f20a466ee7254f3c6abe6b74

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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\Zoom	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 604b19ea550cd901	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c654c5ca9cffc84dbb0d2edab4fd28a7000000000200000000001066000000010000200000007dca83dfdca93ecb80bba6560120e9fc4d702a0db6b1735fb5dc4a09c015a5d9000000000e8000000002000020000000f103b91bf35c9e8fe1baec0db8c527b2a6e136ea594464311939f984e8abb3ea9000000030c4de3c573e66b91df84ef9964cecba1cf24f92d095a46b355a7e746ec35fdd4920238f61d72d4257966a53ad01b1bebaef0cf5bf42025dbc58789a78c4bf9c1687c245ab9cdee7bfa40dbeaea6e17747301b638a9a4b1ce343412d70429252d93d810c352b24088cd42f56e10392ef604ce0a38a673ffab8ce3ecf4ad5ccf003093bcc128407082e1e20c0c423032240000000616b219bdc8149a85a9314e1144a6841228afdbee6a3f0f098a6f388223a94fe02903224b8045e6c90150b816aac315bf932070e4b818f007bb29b9a73ff8799	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\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\Recovery\AdminActive\{1499A241-7849-11ED-A03D-460E09B1FADA} = "0"	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\Recovery\PendingRecovery	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 = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c654c5ca9cffc84dbb0d2edab4fd28a700000000020000000000106600000001000020000000e0b0a501038c4f0aeadbfd463ebf0eff6c59e14872c90e90dda682d016a3b7af000000000e80000000020000200000003666fd391dfb09b66e0cf0e95773482a9652ed9548242ac54e120cd86da8d6dd2000000078a185462e4c3646b25f8b36534f19a97d0d6171242a4e5cf713ccad3cd8f4b6400000004de5fb29d0aceec7de2e836f83fd3cfb404d0d4c585768be29340ef548fdcdf4999e648c274112f8b49ec031bdc90c925b13f6a03a2827f95a8bcccd3777d51a	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
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "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
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\Recovery\AdminActive	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\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\Main\WindowsSearch\Version = "WS not running"	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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377414084"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1556 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1556 IEXPLORE.EXE
1556 IEXPLORE.EXE
1104 IEXPLORE.EXE
1104 IEXPLORE.EXE
1104 IEXPLORE.EXE
1104 IEXPLORE.EXE

pid	process
1556	IEXPLORE.EXE

pid	process
1556	IEXPLORE.EXE
1556	IEXPLORE.EXE
1104	IEXPLORE.EXE
1104	IEXPLORE.EXE
1104	IEXPLORE.EXE
1104	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 540 wrote to memory of 1032	540	MSOXMLED.EXE	iexplore.exe
PID 540 wrote to memory of 1032	540	MSOXMLED.EXE	iexplore.exe
PID 540 wrote to memory of 1032	540	MSOXMLED.EXE	iexplore.exe
PID 540 wrote to memory of 1032	540	MSOXMLED.EXE	iexplore.exe
PID 1032 wrote to memory of 1556	1032	iexplore.exe	IEXPLORE.EXE
PID 1032 wrote to memory of 1556	1032	iexplore.exe	IEXPLORE.EXE
PID 1032 wrote to memory of 1556	1032	iexplore.exe	IEXPLORE.EXE
PID 1032 wrote to memory of 1556	1032	iexplore.exe	IEXPLORE.EXE
PID 1556 wrote to memory of 1104	1556	IEXPLORE.EXE	IEXPLORE.EXE
PID 1556 wrote to memory of 1104	1556	IEXPLORE.EXE	IEXPLORE.EXE
PID 1556 wrote to memory of 1104	1556	IEXPLORE.EXE	IEXPLORE.EXE
PID 1556 wrote to memory of 1104	1556	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\AuditSettings.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:540

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1032

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:1556

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1556 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1104

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\4AHSRYA6.txt

Filesize
603B

MD5
8be659703653e642f733937802c0873f

SHA1
4f23b8634353944df65506b1538f47bb9e1387f2

SHA256
afe9a5a8362b2c6a72fb2819428127363b24c5e0cfab64f749d5973bba774304

SHA512
5a79a46ec178fd891ee862831783a1e8aa897eeb0fb70eefed33192373406a9b9eb9d7c53b5b89b8fa489e2ddf514e06518249b421dc0ba6ba21cb46654777fb

Download Submit
memory/540-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download