adf2482b7b36c11826486065f9551ca69742dbd70915acc1b2d740862fdcd106

Analysis

max time kernel
101s
max time network
162s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
11-06-2023 06:17

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General

Target

burstEffect2.xml
Size

2KB
MD5

43e81d36b064243dd085168592c9b0e4
SHA1

44316bec489ca9e0110d99df1e3936ed227a7261
SHA256

8090214e66df1b0e3b1af44dfb417a599a178c86e8ac8fc4e509b42097d68be3
SHA512

7bf2a2b19d8ad927d89310f3310addfc6a7d18333f721fc40fbdead1b010bfbae7694417582aff999b5ad2df0fbbfe2b0c3996f4fe9009d5a7e2a32dbe21f8ab

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393229296"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000060a103781cedcf4da47224cf550042a300000000020000000000106600000001000020000000a8d646d61c974fbc2eb736c07a9711f58cba186248de6f2f6cd902bb5de340f3000000000e8000000002000020000000bddfa5984201358d71e12def5d7fe4ff08566ec3d8893fae58eae7d83d01db1020000000e8ce07dce7019f07f4703d3a8b3dda85c101e7d47a5a0bb3d12110a8324a2f4c400000003d53bb0f73fa9dfdbad8623f03cc469656cf62cd7d41a4c0b0b8f955194192dfb361e2c02838d62ab208180c414649b724b0a0757010b08461fe4f42e7de9f6b	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 900beda52c9cd901	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CF7A8E61-081F-11EE-9DD1-6E0AA2656971} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

736 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

736 IEXPLORE.EXE
736 IEXPLORE.EXE
1368 IEXPLORE.EXE
1368 IEXPLORE.EXE
1368 IEXPLORE.EXE
1368 IEXPLORE.EXE

pid	process
736	IEXPLORE.EXE

pid	process
736	IEXPLORE.EXE
736	IEXPLORE.EXE
1368	IEXPLORE.EXE
1368	IEXPLORE.EXE
1368	IEXPLORE.EXE
1368	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1648 wrote to memory of 560	1648	MSOXMLED.EXE	iexplore.exe
PID 1648 wrote to memory of 560	1648	MSOXMLED.EXE	iexplore.exe
PID 1648 wrote to memory of 560	1648	MSOXMLED.EXE	iexplore.exe
PID 1648 wrote to memory of 560	1648	MSOXMLED.EXE	iexplore.exe
PID 560 wrote to memory of 736	560	iexplore.exe	IEXPLORE.EXE
PID 560 wrote to memory of 736	560	iexplore.exe	IEXPLORE.EXE
PID 560 wrote to memory of 736	560	iexplore.exe	IEXPLORE.EXE
PID 560 wrote to memory of 736	560	iexplore.exe	IEXPLORE.EXE
PID 736 wrote to memory of 1368	736	IEXPLORE.EXE	IEXPLORE.EXE
PID 736 wrote to memory of 1368	736	IEXPLORE.EXE	IEXPLORE.EXE
PID 736 wrote to memory of 1368	736	IEXPLORE.EXE	IEXPLORE.EXE
PID 736 wrote to memory of 1368	736	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\burstEffect2.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:560

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:736

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:736 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1368

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
549f46444a91f8625aff468966203096

SHA1
8f5cd354508b4dce859caa96571c69ce6ce5f0fe

SHA256
31a3e9345998d55f6cc863278af92a80f0d474c0df2ac9f5c83e92597f088072

SHA512
4833a4933a7ed3a1704fa4256e1f8483b90058177beab8191108144c832f749280c6db8cb489b7a713330bf855bd05e4a9579337f24edcbf3e6fe5fd8d72f48e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
d42d4f08dc812a8f162df19e22b18ec0

SHA1
38c09983c27fab1d0cc9c0f2a96231967e139208

SHA256
b59eff61d535c0132165f264897d8b1f7988d1c2a88cf52c0258438ff42887ad

SHA512
63520234fb76cb13f96920ac3f42381d1f1d81a173b95b645e7d781c13dae2804e69c9207955a757f6a31790a70f7ff466c0121aa735b84cccb455da752feac1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
a3b0dedb963915102ef12b989e9472af

SHA1
66c32a2948710618075024d72760403638a1fafd

SHA256
68e0e9265c9b894bbda2cbf957cb6d76d0f0fbebe2cf44540d35eb7ea6c18d28

SHA512
f71aaa2892582488b087844537f11807f8602b49342dfd8959355096f625ff357c73620b1b313fe9db958c476371b83be8cdf84206953595646f89b0a472c0d3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
841870efbddf8e51e63bcab0a939a5b1

SHA1
8bbbb6d815f364d303a6daa50e2c51e7de90ca2c

SHA256
5c4bec367d4acdc70efbc9f48ba6264e5718160a52523b70c87cf21a1210fbb9

SHA512
28d13524973e4d3de8f1da3aef46b7522375b8709d7ed7ab95dc41f230876e6ddbb7d0629f49d28201f7a78639e86822695d1a56f382234bc2a13c2204bc01a3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
115b1f01e89867e163bc98340d1dc808

SHA1
9244f76ddad05b662d114ef8ec79555e74bb0189

SHA256
22e016366e31e33d03fb41f3f43bc8b8d62697f9e475f07bd3005d7fca926148

SHA512
5bd6b3ea70dad2eb66136e0887528193bdb40bb5c27ab99e456903fe09adc088104e301d1ccb17abed33b6b12c3e2b608a421d0d84b0b497a83f17f6acfea1b2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
7f58323b50a5952ae29409f8deae975b

SHA1
a0847f86c1922296cc8cd6f54991e201cdbdfba1

SHA256
6307f5fc1724370c9d74eb49b9e19d4f715decef23c730efa2a77f4dada400b8

SHA512
423d4a817eb8613acf016f36bc40797b59ac5a1eb43a8e60d41e2e0cb6fb69975af7086cc42d35a2a8181ea02359de6fc9868829122145213d220d8a6b5513c5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NZTPJYNO\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB1B6.tmp
Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB363.tmp
Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\0ZIT2R67.txt
Filesize
608B

MD5
895842988639d2163618f56645861d6c

SHA1
1eee47be85e330c6742c08e3d343bd2ae5ea6fcd

SHA256
d09fd2fea1f6b344582722e0596f465fe363c0417f167ef9d57e51020742b779

SHA512
8450159f156c08d4c819753a5060234b420e39c8a5b0b82cc60c2b6696d75eed290a32e77697fbcd894f4a2f1b0c6e3c0f2155ef119c770fbfd254985a1957ef

Download Submit