8b2d54da5b6f384ceee4b0b410659c45fd83f8894f21dcccf804cd38c18d22d8

Analysis

max time kernel
145s
max time network
146s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 17:35

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General

Target

cc033127adfc874a8cd9bda4fab5a6b5.html
Size

1KB
MD5

cc033127adfc874a8cd9bda4fab5a6b5
SHA1

d10f4ab0da7883af4618b8febfce715105dfa19f
SHA256

8b2d54da5b6f384ceee4b0b410659c45fd83f8894f21dcccf804cd38c18d22d8
SHA512

5813d77a2052e7e826e57b098c9efb5cc0f16d4b90999d3651b1e9f808fff682d633a4577a9cf8bcb1fc028794d9b91f7ea6d95818b4e7f69d5670b8a215f806

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000c12c25e2ddfb54dbf19c8710c2306770000000002000000000010660000000100002000000064051f8bbc1092bcd81bfc2c1abcd3315b5b4b6ead209106cb4831561d07fba6000000000e80000000020000200000001aa4c2a99e269d1e1e155694c2cb2ad18cd4a0910f085208441e5a36c0cf53bc200000000928996907be15efe05ed69ae8f4f8ce53847c14127af7c6a011d8d17a4d69fc40000000cc6097f47d17b7c3e078004832ab3380eff48bed2a3356a40e7c704113e7b5aa3111e82e4378ca9b2c150cdab2da416efb4afc593ade79d1f50ebe93d9ccbef5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{771F3141-E2F2-11EE-83BC-4AADDC6219DF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40a5d93eff76da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416686027"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2972	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2972	iexplore.exe
2972	iexplore.exe
2488	IEXPLORE.EXE
2488	IEXPLORE.EXE
2488	IEXPLORE.EXE
2488	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2488	2972	iexplore.exe	28
PID 2972 wrote to memory of 2488	2972	iexplore.exe	28
PID 2972 wrote to memory of 2488	2972	iexplore.exe	28
PID 2972 wrote to memory of 2488	2972	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\cc033127adfc874a8cd9bda4fab5a6b5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2972 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2488

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\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
c10b8995e09be8ecd0931f87217d2292

SHA1
ae25cef2ecdcac1b4d6b9b121eea408bf73349db

SHA256
123e1d420fc0a423822f52a467cdc2e580a6e5bda7c2580e16e32adc07e4c35c

SHA512
38f722fef4b72971ce0666b46b43d881ca435269447ecdac1b2805dd33a4a41a00240445587db873e8d058f567cb87af87537bf959c718ac851ddfcdabfb634c

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

Filesize
344B

MD5
812d3a59384cf49f9fc36089df97fec3

SHA1
59abad5dd5e5231554ecabbca319d45069a26cd2

SHA256
0498217bad208018e23d0f4d395b96e8caddedf6c57abba75044895e46638d21

SHA512
fe54c263c0a8e364f98ab793d93046d296f43d108a80b83f1ff4c4346fc3adcc859e61740752489e9b4b9ddce6296fdcec29f077393228dbd389c4f8141b4638

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

Filesize
344B

MD5
0c3349314e5aa33b08cebcdd820bc38e

SHA1
41e27944840d6ec0d5a19f3a6f98b72af607938c

SHA256
022d9a13e465c725a8924d4c6dfa74b0dda9ea5745dae9fe5c859558cabc98d2

SHA512
297ce13a1c9b8655d7ab6563d5f98bb03136dfbde945992af497e55130baccc2baaca980bbb7b42de56f26a61f62481e826d43b78987f2e362de8d1f0ab92bc4

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

Filesize
344B

MD5
c44895f1dadac1530966c08cd3d484f9

SHA1
7b104091e613c9f7b4b3c697a2707ec00da9cb3b

SHA256
8be2ef1a4a152ed291fcba70755f9c668227f2d5c285c2f77fe40c43ba20af1e

SHA512
47cd978491b95232cd579abe90463f651ebdf3f28160d06565d169d184bfc12252e64793cee3c295289af6a1d4230c109d96d3843a7770432bf598fcf2b3d6f8

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

Filesize
344B

MD5
41db32b4c03290ee748c9e53fa23fae3

SHA1
669ef4870335afba15b8276a7658b03f0bf27b1a

SHA256
87416b969160def11d2ef367d328245070f907a4fa742addeb1e9e096553f913

SHA512
86b643b892f25d72a227b6b163b195b47c90e635f9a8e748e562465f1b745f2e1868e0b5e0f5707af4eeaa9bb9e79c219c8069da100b069ccc92628911effbe1

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

Filesize
344B

MD5
72f940d3d10e76c0014783d0930b795e

SHA1
4396f3457008d3c6174eb2d30a0265f420c81cde

SHA256
da5bf61cc9cf670aececae9c161db7fd272b004f27ede8a4da7ca26cb95f0e8e

SHA512
185932d60e32c7493eea4e751672fe01add630e8ba27062b3c9af180dfb0386c4d68e88e388de47e958f4722c463ecf7d0ed671d369d368d8124b21c8c4916a6

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

Filesize
344B

MD5
1347b58f907f3e35ce17af79ca6b5548

SHA1
3a02ffba222497230014b63fab14261a7aca885d

SHA256
764c57f2ab903e869a5c314de4497d69ed06393e67f5e31252af2e7bee76c338

SHA512
c7a6b99820255d418143dda8e4d962504c94233d00b55c147b3036185b897dd90c873efd2605a03165fcc85ee10f44c8897dafce62cce33d073457f22d134c7d

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

Filesize
344B

MD5
71d4e8bc1770763c36b6a9476eaff578

SHA1
e7b930b1ef7660bf87dffce517caa19071b90725

SHA256
22c81b871cb82ef49b81f22cd96b4751426f9a310c5fe6595ac2dcab9e782bd4

SHA512
87162bd803ce3ccff558079503fbee624028065124dd2399c92a618d7fa93e873cf59abaa1e6afdb549fc516591dd49db29564342488384e7d9a416e56cc406e

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

Filesize
344B

MD5
8d1b6256487301f3883310a32d869333

SHA1
8a585c74fae791849623686b55f83cd36087e542

SHA256
44a37eaa5927fb897e44b985e27dfd89dc8f750e443fde7df0589dea5205e0f0

SHA512
e3fd5fc184de5ddb8c8d301701c81f5f26f3b6bf2179772337fc4160056d095983c83e66a4e91ed25654d85ef2321f1a162274cd29d7c21cc6da7ac550413bf3

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

Filesize
344B

MD5
453dedad4c9b242372e814d54af298ad

SHA1
3a8c81ab8d472c06ef4b0784843ed8458363ff74

SHA256
628f1bf240575f4b5cf93a68f3081a815307f007e692cb713e2af8e5ca242c6a

SHA512
46ac36b226a81d34ef1875be92de8378afbe948e6c8713aecab0a86f393370346cb9a136546f012e44f94f933d8b4f538e217d40641a4af3c08b53473a4bfa12

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

Filesize
344B

MD5
5763f50e2ff2c07e148f467b44e74a2b

SHA1
70ebdde5eab0a683ef502d35a37e9bc8552537a9

SHA256
2f9e9f44a02cc49f1052190a8a80e13335e00fd55957d85298e8e7f438869ca0

SHA512
3c8c5961502cf8cf9d56669c5f5d4117cb3d35452b9037f1c7209862c63617443f2374e38209a8c95cb0a568ac3050c8218e083053047e1322c38f062e8191f9

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

Filesize
344B

MD5
d5fd3546a8e923d8833569fc0cc0b07e

SHA1
51e9d4c01708ebe52627b7351eca70a56a2523b9

SHA256
e9f05e5cf7297f75f72290cf231935e996dd86d23db35738eab59beae9812082

SHA512
90a6ffadbd0487dde3ef0d2938f684f0f2c349cd704278e7172e3f89f520b77e603b089129894487901a1d54ab7bfe2b12fecda173a86b66e6f18b4cbebdb029

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C:\Users\Admin\AppData\Local\Temp\Cab5E29.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar5F68.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit