57eb96364f74cb20a33552d768c13e0453487d0c96d2acab89171942aa0fd767

Analysis

max time kernel
143s
max time network
138s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19-03-2024 12:58

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General

Target

xiaof_toupiao/resources/font/index.html
Size

132B
MD5

3f12ace2ae56bce9e8fd32dd80046e45
SHA1

4a50a0a702f2bc7b41ab9f066ca0a6fc43408fb4
SHA256

3a4910e3ed247925e4fb84f312ad1e1ec0a2e45196e75f13c59138ef6f11ade3
SHA512

654483399c2d263cbd6020b5ca73aa2e73d78e310fcb0b5abe21cadddfe5922af88e97f6743c9c4ce5d2f6e7a0e5344c0b94fa0019f5fe8c55aa09861439ffaf

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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000576fdb38cbf4324fb3c06499a8335fc900000000020000000000106600000001000020000000b00de7c3808364be07f8c83e349ef8ccf94309a1f2c69edd74863c29efea4380000000000e800000000200002000000046b42d396113e40f23d1ae2d9267e9f1e4807bfef58930cf9ae0aadc25b55d44200000004da496fa04086781243475b67cd5be086bfd305d3552580c7ef6ae00a77d32f140000000e88a555796d8cbcd051cbc78cb21608c11769ba1d9d91999ea9f0452a7a66b2dba3c9a19f0a7e724f6ff6879fdb2d4c3472d4b84bca84700d162f5bcb08de8a2	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f07cdb45fd79da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7140FBE1-E5F0-11EE-B7D6-72515687562C} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417015012"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2340 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2340 iexplore.exe
2340 iexplore.exe
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE

pid	process
2340	iexplore.exe

pid	process
2340	iexplore.exe
2340	iexplore.exe
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2340 wrote to memory of 2848	2340	iexplore.exe	IEXPLORE.EXE
PID 2340 wrote to memory of 2848	2340	iexplore.exe	IEXPLORE.EXE
PID 2340 wrote to memory of 2848	2340	iexplore.exe	IEXPLORE.EXE
PID 2340 wrote to memory of 2848	2340	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\xiaof_toupiao\resources\font\index.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2848

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\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
cfe0cfbd7a63221b44eb7258042db13e

SHA1
ad8a65742f702f958c6d0dc94d2561188b232d55

SHA256
a2b08dba905e2b98b86f7d53faac43c061b64dbf8e47368fd9bca77ac2197a72

SHA512
b65b6b3b8cf4b09830991bab3baee17c2b4382077d44464bb1fc8d8f2f5f97b78dd223bd32934919092c694cd0245d1dd2c6aa2c0014eea92df65c56e92a3761

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

Filesize
344B

MD5
02b3207213c25530cb63871228f521f1

SHA1
6bf526029ab0e4a9fc9e5de71cf6f15063fd3cc8

SHA256
531c2840759d9ff3450b5140c868b1fa4b2664225e58b38e8be6ab1a4cd8d800

SHA512
cb44d7817d54de61a75636932ec000c6cfbae918b16fe23f8aaec4b0fbe653705caf6aead3dc916b8e1d57dd915de6d5fec5ef969284db16b9bef72988aa7575

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

Filesize
344B

MD5
cb1eb976c7c2b011e689245981bde6f1

SHA1
09443eac63e88601db4ab917eac7f687ff0c60ab

SHA256
43359d91bc4635e598cdcd4517bac1cb219fa70ea50decb7fa4ee41bcaa70b40

SHA512
4cebcb0f303ce2eb492c02419bf00431c2521b22c6f46ebd0a97975a230ae764451b0726b1e28675681e8c6bf64ab500dd496d111988a1a7b97908883145f257

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

Filesize
344B

MD5
d8657e8f0d786fafcf93d9f9817bc216

SHA1
55337c0d361365d5b36da494ce91e0a1c9cab7cb

SHA256
30d175acfa0d2c381e65eac089ff22a82e4b208ed919c274a7f9938f8d5626ca

SHA512
5da9e5c3a8d7cd50573264782483b28e49eef5524938766367282123324595db64c0aa5c68d8e3d6ab82c1b6938dcfd99c9cc1fda7e421cca4f58b4e14919915

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

Filesize
344B

MD5
99ca14ef53192bbf54727c96b529671d

SHA1
dd1c85c1383ab018c8dd2d3d421c1aa235dcd86e

SHA256
d68f2396ba0fdba3a74b55aa82b8d1302e75ccf0c957ee02928910b940039c40

SHA512
0049977539e83a34c0ba8afc013c2aadd73ffb14675caba7350f2bf6d1e77a05a8af1ef7a534659c0425d89f1d92bc4c5dabc9ea460fef02b567d7196906f430

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
9ccb575a89182fad6c6d8c6501d1c4fd

SHA1
dbb0f35ee3c524e21eba2888350e322f75c442db

SHA256
a6ef1c74cf7c38c31088ccaf2dbc83bcc7b2db76e11503c670ec605120215c85

SHA512
08e68ce7c62d40cdae637d832950f44634b1ac21d23b29688a97910a9d842d161f260e43af53732a19e07d9acef9fa3bc2d65d6819eb6738b31293022039e293

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
f4e00a52287468d41b2428a8725cf99f

SHA1
6810397c9c7145fda1cc75a72d0fae72d437becd

SHA256
54e205b7a7a1f74437a689985bd2bfee6eeb9d5485f64f74b148cadb308a2ee4

SHA512
971df245c085aa4c5575af7f0b55531e3c93ec6dd976db0d577cc45a34bca908d7fe642e1e63f6c7bede125880bf05085020c8e5bff2921b4706651a36dd1c85

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2996.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit