74bb36d7b564db9687d94f8038d5e8b0c951da5d7799c0c9ce8b25fef6238185

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 06:28

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General

Target

tmp560779530.vbs
Size

710B
MD5

5e5a87d0034e80e6b86a64387779dc2e
SHA1

109469f781a1cd257d7e8ef443ad961c6d740733
SHA256

74bb36d7b564db9687d94f8038d5e8b0c951da5d7799c0c9ce8b25fef6238185
SHA512

026a957405509add41171907f420ba52b68079d007be9084417adf667accdfa13e3c6af0c096e147935337648a548c9f56d95c83fb9087d4094c99ebd1f08432

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20a92f72d5fcd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003916b9f19191c547a3cd833648cc0b6b00000000020000000000106600000001000020000000cb6a07bd5f64e1f36401f365d2068ac0893c32e647daea687f396f7c1f7c07d9000000000e8000000002000020000000d3acf1e2c3ba3b405673593b24b7234b3e6d0a51c2193d047ad1893351597554200000009cb0e40e6a6e4c1b50b4b1f9a195d6713ef87d5e58ea4395e403817381042e5540000000ab114b7f2ebef2ac43585043ecb07aa8410cc136606c48d890c9f402e0d2d552d536773d875c60b51b99fa98426e6fcc5022112afeafcd037d9ebe73b06dbdc7	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{99CB9CF1-68C8-11EE-9302-FA088ABC2EB2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2424	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2424	iexplore.exe
2424	iexplore.exe
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2676	2424	iexplore.exe	30
PID 2424 wrote to memory of 2676	2424	iexplore.exe	30
PID 2424 wrote to memory of 2676	2424	iexplore.exe	30
PID 2424 wrote to memory of 2676	2424	iexplore.exe	30

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\tmp560779530.vbs"
1⤵
PID:2232

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2424 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
304B

MD5
ce1e630de619c781cc7a34049154e563

SHA1
11e61ea25a2d563c3a0fa6c208f836735f490ef2

SHA256
9083cb8aee8606121faa7ae70d8bac97a9eefd5ce573508d84972e9148907a17

SHA512
abc29749a482a277e03b4326b5650c03886fd3370f3764612aef3ad793edd8c0ee6e418baeff58126eeded2fbc2f7d3f9e72bbb0dc5c1376a3481083ba57c799

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

Filesize
304B

MD5
4903d02232af2813454bdd8ca6377735

SHA1
16d0719ff5c6be9d442470339a1a7066cd9cf3aa

SHA256
a13c58bdedd3b55a6b3b8078254aa692fa0b23880b404b1439d2778c633e73dd

SHA512
e432953b9590b6d98be569b5fc7205239281ac15ea3d0eb8dee3c1b1c2a6ad8e1e47d73711000e7476b3727be54c4a1b8d808f415e1e62f80df1955bc37343cf

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

Filesize
304B

MD5
60666192117b76bbd567f9cc9601a2b8

SHA1
0eb93f7c3cdacc622a8af4d94e5a3f1f1dd7ffd7

SHA256
c7209824ebdca8f910db28ff9a7a55255135a5f92f57eba5316df5270c703abe

SHA512
694210cc6b8e6933b2ccf8c48ec08d0bf519a1b0029f8bf647277cacb947fec1868bd5608676f0f3d1c1705d4e79ce136615e90ad981fc358450b72d93f92522

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

Filesize
304B

MD5
221952cf1f12abd224d8ae3362d6fdac

SHA1
99659bda4ffc6392376ee9881f6ed1be7c922430

SHA256
942de63904235371ba3621c12515852b2066c7249a9547ca660c5a4ff4fcfc62

SHA512
428cc1bd52fbb5dbb2c416c1c7e054901b911a2c1d3e2d31d01b11fc71f59047a13ef9188514a8bbc2a732aeb30b978d44ceb6873f12d08f2d28e895cda9b0ed

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

Filesize
304B

MD5
9eda6af9bc3bba07f9044683af54b87b

SHA1
c3c3335d53f8e82b8fdc04bea9bd995fcf2a66b1

SHA256
bd00b6037adc118bc52e9e4b378e3db70ff5f730a2708bbe1c624646a362ce58

SHA512
202ba27cecce9ad69aa56e52735f751b3a33d8cf8b7c9fa37902bfa736a7f46aba2c8bb24312eba564b87bec8a077d82c3b0ee54cbfaf9312433ebc7fbc34d8a

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

Filesize
304B

MD5
deda3b0cf5a086ee0d2c0ab68563fd68

SHA1
975bdb8f8d34197e6a411a18eda4cac3cdbf70d5

SHA256
37d68c270fd5e3bb6c2c98c21ab012eeae199bc3be2dbdfb0e0490d52b8ac163

SHA512
9be1e56033e1b55e6e84d447bc9667187f59748fddd668608fe4cadfb7d42561d801111d74701102d371e709678b30b0e8578c7eb50ff715a8ae4cb1bfc96cdf

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

Filesize
304B

MD5
f746aa62bc429ff811a4e63fabb0dd95

SHA1
87aa08385d0edcbd3ea0e2fc66184fb475ac66bb

SHA256
14e51043591288f5b21def0a2dcae0d35366d1f594cf7a3b2f1eb82326057d7b

SHA512
ed272ada90520f05b35cfd74a630123dfcb55e3e5cdbbe0b00099bd52ef780644f933ea12a34a0bea7c7092acd3aa4947257e438bdc4912e2b67de5f99bd04d7

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

Filesize
304B

MD5
4f7c2edfee49831aee06041c651a76d7

SHA1
28ffe817d75f268c8261d29416231f4010fc2c5f

SHA256
72d930619dbdc42ce591d06065144d516182610ba7c37dd00f5a24da1972d04c

SHA512
8a73bc6ec421b8a8782a466cc3e508239c84e407ab6309cd224e14ed5a21d5d1f6cbec1b11b49999772d031887719ef5ad65c9408da4b0509fb7feabb42fa129

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

Filesize
304B

MD5
8f2791b42e95b4ce3f0a35205265564f

SHA1
6c02bd0afbedc8f91a8eeb74645d9f386b28c4fc

SHA256
a3e071313a5aff49ff43322c326645ed265bbc71f5797f395ca92f2e0afa158e

SHA512
8337f94b649e75a1511ad9b8f2a67f42d8b8010ba0b9256b25ac72070eaebdeb12792b25cc2b7c51aed704187f6b81a6e839d5deb874676f6fcc4b64eb949d07

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

Filesize
304B

MD5
f1dd7af77582973b2cd96174acc4985f

SHA1
abc743797d6d564d8f6da6d0182d658ed5c6a9df

SHA256
43e4aef74bcd9eb0243ccd18b79befe90d35f0b072b357304f6f159ebae7a69c

SHA512
ff3743ebb58b48a20fc66ebf1a156988fef8d04ddfaf19f35ef974a49ed81754e10cb4978bbfec1473e310e382bd1916f1252ffcfcb083129ab9e5c30c7006f1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\N1ZD8WV6\favicon[2].ico

Filesize
2KB

MD5
a2606f1274e1ca7769c7a713ae7c444a

SHA1
f5619384b322523f10b127f89675e1b29ac7db3f

SHA256
791525a225922b4680d5dd9cee1a3fe11596045c85569bce6449743ab30af70a

SHA512
b0283c2cc9192c1e63a1479e41a64c622495e8305ade63949e36a106ae1ab545bfce1a7dd18d03ae26ca1a321f14fce78aed42d3b16a8568c14234b8d54b1c69

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB1C3.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB1D5.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
memory/2232-25-0x0000000000420000-0x0000000000430000-memory.dmp

Filesize
64KB

Download