55d7740ea2981a30988f7c984627ebf78c249683bc9d52df5ee10954eb34bc1d

Analysis

max time kernel
141s
max time network
142s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 20:21

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General

Target

sample.html
Size

20KB
MD5

7d2a157281d11765b3a78c08080182e3
SHA1

c0d364310e551f590c6ca87e1324583b3dd10f88
SHA256

1ff6f2cae7857f1bcdcd1ffcd4e5214a9fc1cb94554b5cd45b0f78f73ffd7cf6
SHA512

26de073fde07cd39f97d65efbdc32034a4c9faf8042a4aca0068a842ec02e7dfb19870ba397774826cc836d69f73086d90cb7bb66c01cb02935e6dfced883245
SSDEEP

384:ahSFpvsPuUGCkCZuHP4o2VHJGfRmdpc9/1RFpvMotdvu3hl:aho9+rOHP4o2VHJGfRmdpc1M+dvahl

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409781172"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DD8B3891-A425-11EE-9AB8-F6F8CE09FCD4} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f12000000000020000000000106600000001000020000000584364e0e40c4443f493271e3868f14b96e6fa9d55d1e989f40893180049d17b000000000e800000000200002000000099b844cbab2ae1f8dbb52c770abd036014bff84d366aba7afff7442f6d7e1ba5200000006f27dea2278ef36a4e422481f09f29b51122c306bedd60e6056cc0944cd4e03b400000005097de6636a9ceb95531626e36ab6ff5f702a6bddb22d85d6d7985ad84ddef57cf8b18777304d705af7b2de4fccbdfb945ecba048892891db7ec39e1d60a04ec	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0f7cac33238da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\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
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2448	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2448	iexplore.exe
2448	iexplore.exe
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2396	2448	iexplore.exe	16
PID 2448 wrote to memory of 2396	2448	iexplore.exe	16
PID 2448 wrote to memory of 2396	2448	iexplore.exe	16
PID 2448 wrote to memory of 2396	2448	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\sample.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2448 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2396

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\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
8c3400524bf9abc8b521948ec488d257

SHA1
5e48921b53143f049d93f514325e87db5ac3a4b0

SHA256
1647c3f2a17eef2794f960ec3f1b8e468bac0237f40fb7e3f02f18636e5c311e

SHA512
fd88dfb0b247782e6ea16c5b465d8413e3e791431c1928c90599f289ea3cd0aed3accf6327d07d22c193cb36c5d5a93a8cf9928814ed82641c549191f14dbd08

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

Filesize
252B

MD5
cf6758bad4c0ab18ca5c6ad854fbbd63

SHA1
9eb3615a74ad9f30df742b6f748dd316937e16a0

SHA256
4e4d89ee91d505a8cc0c2883fbb8214a0f6db0807194e50185e2d988d2526707

SHA512
fc9eea8063d9ea925c3220993c92b1e32c49384e0c14738b3f3eb63dec6da4726ac1badb747037df0a51dc20f554868b1ac015bd8d3f30fdd1aaa459fe7c7595

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

Filesize
344B

MD5
513bb9e1a90b049174cd9592113e160a

SHA1
cebb53de7e1039108d0cfd390df9020559ba3e6b

SHA256
833ef90a76a6131007b721a9c7fa88792ccaaf18a4984ea1c5850a4b6987c6d2

SHA512
78713cab05a3d0187d23a4b3edeefe889aef2e863d32cf7f2783b98aeeb2558f4c55933b2cdfde15a04d8aaa7d999c02e97efbff2ef62c1cae943c57b66778ff

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

Filesize
344B

MD5
09bf2362fa6670e5332e02a21a9a5c1a

SHA1
694f3f11a6880209b1b0191c61380c9934511eda

SHA256
0e3fd4ce765814f0b43b0b3a365b7c375f489a1a9dc58603ee704df92c5cd00a

SHA512
2fecc5436649a99190d54e2ae92b62ac9dd16f46cb79ed8fb7d957b4dbd13babeebd7e20776c051d6fd04cb06b576af3706d5afd72b9c1408bd9d6b073458fcc

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

Filesize
344B

MD5
c359f7fe7bcc0aa1bdde10fb0fb05933

SHA1
ed3fcadc1b39191b07575dd241b4440060f0251c

SHA256
6bae11fd309e90b876b512ee1c3b2e5417164ffc98459b174748a972f5a15c5d

SHA512
c3fc441c0d9b511927e77f7979813af5cef126d2ea5adb40aa03ff948c1277b080fada0f37110f580cc7f54db92985c810c3a43184744356a5b946951a87f3b7

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

Filesize
344B

MD5
5252011ab8846158186630245236a4f2

SHA1
e118acd7879ced0e9c280f8aa2435606b495721c

SHA256
3af207153ac1db6903f0759768cf231de8de21859f2560cae9be0af12d25df6b

SHA512
3efa216113846b11262d36fda5b5c55bea013073d61025642687c924d8a1ae5f05d38f3675a23d7cc6ebdb5ccd273d1dd22871cbbdbb00fc2bb7e94cae59668a

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

Filesize
344B

MD5
092286d64268157f1fec69fd8658cbf4

SHA1
dbd921c5531c0030ec5bc8d0c9126542ede1ce44

SHA256
a1dfdb37161a35b448462afafdfb7748875ef2c053b5a6d1cac6f11f22383aba

SHA512
f45028730f9288701c1093679ba8835c22c7b7bb602fc9c1110a30db9897a7907cbcf8c7fae5c5cee016ce608abeaf832ed408701a26fb9adc6f2490867ec753

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

Filesize
344B

MD5
14a28760afaef1eb9c752a0d5d928f6b

SHA1
659504b3cdaf2e5108e9d758ce34c0064cc362c0

SHA256
5055594bcac9153536f816a18be594f25ba90bd4c0e207851bbec672e017e41c

SHA512
65cb49d467356670acc11704d55ebeebd35d5d14dc65bc7409945dc83c00ce12b1b2760e9242860d3f3016b121fe4563f4bf27e178513fa74939ec0a37acd16d

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\Microsoft\Windows\Temporary Internet Files\Content.IE5\GMIPK7P1\Haley-Wilde--Night-Vision-Security-Fuck[1].htm

Filesize
5B

MD5
fda44910deb1a460be4ac5d56d61d837

SHA1
f6d0c643351580307b2eaa6a7560e76965496bc7

SHA256
933b971c6388d594a23fa1559825db5bec8ade2db1240aa8fc9d0c684949e8c9

SHA512
57dda9aa7c29f960cd7948a4e4567844d3289fa729e9e388e7f4edcbdf16bf6a94536598b4f9ff8942849f1f96bd3c00bc24a75e748a36fbf2a145f63bf904c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5B5E.tmp

Filesize
93KB

MD5
ac61eaa48255890d137c13baaf731c5f

SHA1
f9ae28f6c21358660ec40239618f6ef9f6b333d7

SHA256
a1535f48249efcf97d37e825a27275a4e0d7e4ac51bceb4ff1262956c6e48c2a

SHA512
e36257b46ed34c2ee03231464ec70d889d35ea9f7f9255ea8bdb062838df8a4331fb6e8808bcf52323e4c26d6c6e9be8af4babdada794495237fd51f75b79449

Download Submit