64591f750303fe4aba5c2f787597cd5cd56dc9f87a829cde27b3239cf7628957

Analysis

max time kernel
110s
max time network
204s
platform
windows7_x64
resource
win7v20210408
submitted
30-08-2021 05:46

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General

Target

irs/images/settings.svg.xml
Size

994B
MD5

0504c83119eeed267d040d3d2810f3fa
SHA1

7989956f35cde6cfbe47643b1d7fd24e75647548
SHA256

ee1827eed4063223ff9e97ec96f199075b39188a47cf46c07e171ae836c87f5a
SHA512

ceeb62b538b9ca2dd1a6755a3b6dfc5141e81a962a0b105bf35bcfa1ac10a8dcb666b4a25f3ec0cfa9f65ede276b979ff40cfc1f63fc1e82d3ddf1745d604703

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004fc42791218af946b4eda47cd9bc6643000000000200000000001066000000010000200000009ecfe5b0c88e5adebade5e0108eee6e7d7ec23431143e317b1db058c3dbb1e23000000000e800000000200002000000093c98fdbce0b226d1179c26cf69e3f08403a034d3f9d95f758c08d0b0e8c6ccf20000000ad32b24692fba7ecb7a1d196d25944004db85645fa4c230462a5d7f3dc55217b400000002f131ae4bfe44b241348afc906e33ac63614a89cecfa1f83b296f4ed8598b2923d06686c6e54e4f42d431c4061fc2b071845004f57570e845df6612ff3a60f22	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{214EE961-09B0-11EC-9E73-C65640CBF56B} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90dd8cf9bc9dd701	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "337106241"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1004 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1004 IEXPLORE.EXE
1004 IEXPLORE.EXE
1008 IEXPLORE.EXE
1008 IEXPLORE.EXE
1008 IEXPLORE.EXE
1008 IEXPLORE.EXE

pid	process
1004	IEXPLORE.EXE

pid	process
1004	IEXPLORE.EXE
1004	IEXPLORE.EXE
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE
1008	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 652 wrote to memory of 744	652	MSOXMLED.EXE	iexplore.exe
PID 652 wrote to memory of 744	652	MSOXMLED.EXE	iexplore.exe
PID 652 wrote to memory of 744	652	MSOXMLED.EXE	iexplore.exe
PID 652 wrote to memory of 744	652	MSOXMLED.EXE	iexplore.exe
PID 744 wrote to memory of 1004	744	iexplore.exe	IEXPLORE.EXE
PID 744 wrote to memory of 1004	744	iexplore.exe	IEXPLORE.EXE
PID 744 wrote to memory of 1004	744	iexplore.exe	IEXPLORE.EXE
PID 744 wrote to memory of 1004	744	iexplore.exe	IEXPLORE.EXE
PID 1004 wrote to memory of 1008	1004	IEXPLORE.EXE	IEXPLORE.EXE
PID 1004 wrote to memory of 1008	1004	IEXPLORE.EXE	IEXPLORE.EXE
PID 1004 wrote to memory of 1008	1004	IEXPLORE.EXE	IEXPLORE.EXE
PID 1004 wrote to memory of 1008	1004	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\irs\images\settings.svg.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:744

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:1004

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1004 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1008

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\F8VJ9HK7.txt

MD5
60a70ff04e547fa22822fbc9b555b0ad

SHA1
3eb692dbe4d55171d1e0e3ef6d0b2b6df854cfc3

SHA256
e97e5ad4cb72ede853a4894194d18bf34ce68aa3b838d30b04c0ec8262de8369

SHA512
ca49628243521d038d1d487ed54934030c84f9ac6c3c989e0686c49503dfb04e0aba81fe169ecdb91ec2f3844dacdd4e606c3a5ee90fe559ed0a7ccba3fae614

Download Submit
memory/652-59-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download
memory/744-60-0x0000000000000000-mapping.dmp

Download
memory/1004-61-0x0000000000000000-mapping.dmp

Download
memory/1008-62-0x0000000000000000-mapping.dmp

Download