a9b9048832b9f5f9460abce2bebb86060f20b211cdd055f36fabee936033cf68

Analysis

max time kernel
110s
max time network
164s
platform
windows7_x64
resource
win7-20220812-es
resource tags

arch:x64arch:x86image:win7-20220812-eslocale:es-esos:windows7-x64systemwindows
submitted
28-12-2022 18:25

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General

Target

publish/share/icons/Adwaita/scalable/mimetypes/inode-directory-symbolic.xml
Size

3KB
MD5

1a9526bce4500770dc9da3fac276de77
SHA1

8e3be08d46567e15b0d7beb9c749ff361d61aedc
SHA256

4698902117a08b3a216ec9187382b94d85d23ba1230497b823bc4f0398301b3d
SHA512

2860804f3b03574b29679fc070f167cb7c4c5b69f7cd0352bc68f74c665e5075dcb543441bd424dac29b04205456f6d26ccab021b1bc879fd41a5819598e824d

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\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\Main\WindowsSearch	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\InternetRegistry	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
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\PageSetup	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "379020796"	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\Main	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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001804b7ee325c944f9b77a1ad65be9fa000000000020000000000106600000001000020000000fe803f67147cd8aeff2a637ca9f3dd348539488c32311ec9393223078b68a2c3000000000e8000000002000020000000f2287972eeac8f1e47c6a0543d854cac248f4e100072a81c3cd38161f0d8dd2020000000c2957137c003c345af77c42e922b049b4ded735aee953d247c26a52b91e3d5044000000089e7708303819685399df6574287feda1815f3d907b908815d71af046543073556f09a2626684c93e01374ef40ab4e11ea22f5d21bec95303c0520dde5d97e60	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0d3bce7f21ad901	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\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0CDF53A1-86E6-11ED-9AF1-EE38AA991E65} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\es-ES = "es-ES.1"	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\IntelliForms	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 (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	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
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\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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	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\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

944 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

944 IEXPLORE.EXE
944 IEXPLORE.EXE
1044 IEXPLORE.EXE
1044 IEXPLORE.EXE
1044 IEXPLORE.EXE
1044 IEXPLORE.EXE

pid	process
944	IEXPLORE.EXE

pid	process
944	IEXPLORE.EXE
944	IEXPLORE.EXE
1044	IEXPLORE.EXE
1044	IEXPLORE.EXE
1044	IEXPLORE.EXE
1044	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1516 wrote to memory of 268	1516	MSOXMLED.EXE	iexplore.exe
PID 1516 wrote to memory of 268	1516	MSOXMLED.EXE	iexplore.exe
PID 1516 wrote to memory of 268	1516	MSOXMLED.EXE	iexplore.exe
PID 1516 wrote to memory of 268	1516	MSOXMLED.EXE	iexplore.exe
PID 268 wrote to memory of 944	268	iexplore.exe	IEXPLORE.EXE
PID 268 wrote to memory of 944	268	iexplore.exe	IEXPLORE.EXE
PID 268 wrote to memory of 944	268	iexplore.exe	IEXPLORE.EXE
PID 268 wrote to memory of 944	268	iexplore.exe	IEXPLORE.EXE
PID 944 wrote to memory of 1044	944	IEXPLORE.EXE	IEXPLORE.EXE
PID 944 wrote to memory of 1044	944	IEXPLORE.EXE	IEXPLORE.EXE
PID 944 wrote to memory of 1044	944	IEXPLORE.EXE	IEXPLORE.EXE
PID 944 wrote to memory of 1044	944	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\publish\share\icons\Adwaita\scalable\mimetypes\inode-directory-symbolic.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:268

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:944

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:944 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1044

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\E45GG3JH.txt
Filesize
603B

MD5
a866f29e48ba3d3d53dd2148cd4558cb

SHA1
d28077eef819b3db19decba5d5bde1cdd37f57a8

SHA256
e57a7248363285ac5cdaff093dfbd6096112e906ab7567ee57616e8ffc5a0518

SHA512
6288efdd0cd833925d7a920e07bc80ff98155ab915c42c3b8ff8d860de85f0994b7feb0e3ecb88fe38ecd8921f62a99a632eb0f55459b6ba3b906d02ccf4afdf

Download Submit
memory/1516-54-0x0000000075541000-0x0000000075543000-memory.dmp

Filesize
8KB

Download