30fe2a250cf5bd0343d2ee2fb75941dddf04123d42ff239526ac07be769c6d3b

Analysis

max time kernel
143s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 05:26

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General

Target

29f58dd38c0478daf1df83cff2815104.html
Size

40KB
MD5

29f58dd38c0478daf1df83cff2815104
SHA1

89ce10865f60a152685f04dcac5aff575bfe0da8
SHA256

30fe2a250cf5bd0343d2ee2fb75941dddf04123d42ff239526ac07be769c6d3b
SHA512

1014d6d8321e04a3b577056e74d7a188d1a3efdad305de4a49864f87f1838ae028d625e9f63346c124b363b8c3c3186efea0454c8cae9a053b6d568e66a2032c
SSDEEP

768:gIRIOITIwIgIiKZgNDfIwIGI5IVJ7SqIRIOITIwIgIiKZgNDfIwIGI5IVJ7SZUvV:gIRIOITIwIgIiKZgNDfIwIGI5IVJ7Sqn

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb8000000000200000000001066000000010000200000000887181490dc5a52c4389ba51a5b0831f98de0803040238dc4a9b119ebb70039000000000e80000000020000200000008f922d243dee224d6d719ea4598ef74307e7f3b920ca0a4aace760e464617eca200000002964a2cb8616421754c06d5b166ac6268c493f628747b61973abedbce2a6d2dc40000000691163cb9eb4d389c4b32a60c9da87cac0f62043c608c77ea25f086f4d905e33bdaecc72a5c72bd0959c37706bbc05fab58469aad7206b50f95d858b46a5c64f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410633428"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2988A991-ABE6-11EE-BA23-F2B23B8A8DD7} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00c54801f33fda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2964	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2964	iexplore.exe
2964	iexplore.exe
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 1348	2964	iexplore.exe	28
PID 2964 wrote to memory of 1348	2964	iexplore.exe	28
PID 2964 wrote to memory of 1348	2964	iexplore.exe	28
PID 2964 wrote to memory of 1348	2964	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\29f58dd38c0478daf1df83cff2815104.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2964 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1348

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
344B

MD5
bac866566aa99753544263fe404106a0

SHA1
c60b7feb7c1e4f18fdfab9b7892e5003bbbd05b6

SHA256
4dc023561d37cf18dde914f36bad17af44d007c8a9e8909dc993ef7b06559b19

SHA512
3bbc99025b2dd25d5b5f25c4aa7a812f823b390eb668c62f3f5d067b87c3fc2245010097974608ca5d2e507b061799eb93789927c7be8cfd39d19dfbdd16ed82

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

Filesize
344B

MD5
c93924a3ae7f3b0108db685be5d4e9c0

SHA1
6beed27322a5e945e516d66a546b0ffd8ab5de80

SHA256
9db3c81b701d3681d97d7fa08edd6d6de4507afdc8667f7ec0b896433517cc10

SHA512
099e212054d75259c3128d5b977ea35110e11ca9a98c83a8a16a3eb03a94ca9efdd7329835232a1b8410f1efe683602a0372e891aba7ea682116d509fb77e25c

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

Filesize
344B

MD5
971fa61b1c1c128022b59de936e49b0d

SHA1
52486a2a9674112d2253c843d3891521704552c5

SHA256
6c4fefd6583cab00f3c11142b53d1fcd8d73053b775bf6d86a101dee55bf7281

SHA512
70e9aa9dbdd6c5ff07eab409be467559955263fb774ee1d0271613b89c501be98099470a693743f0c4ed1fc03c6d8b75a273c1462a1998a503a96362f7465a79

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

Filesize
344B

MD5
cb23c570b3a4f57fd4dffa4961f711fd

SHA1
d355c31800447f20c4006214ec3ea0f1478adfc3

SHA256
24f81e19d35c8037e3f1502471007411da6b019b1c616a8565da736596a1567e

SHA512
5d13966491b4e7244fc38bd3247a8e68322220bf152808b6f6fd868929f6a21fbbb70658f61bf4c9289fdb527b826cd89bb4c9a7592d6e74b28f921fa1c98bd5

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

Filesize
344B

MD5
7336e6928b9cfbc4929f89698144faab

SHA1
5c4bade7aaaaac65130c0f7e19d930a3b9e38a8a

SHA256
6748a1a293abd6ab491cd3c4f49fc72cb5504e76e0fc48e9c7149ab3fd51e9cb

SHA512
5d02fb31ae0b67eb7c3bb16087fe2729999bf053704240fa34481aa55e8508d6210ea7dbaf77b0c9426adc27251c899f95303f82a688cef59fff10915aa6c4ba

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

Filesize
344B

MD5
f1af4375bbaf41a738dd5b018fc252d4

SHA1
75661dd3d9d4391fb49bf6e571a5813669bbcd27

SHA256
f74b57d9beeca1edae53caf1fbea224923e8757264927e049a1d757f70c20f33

SHA512
4337f4e62bf162ba65eda5c6b7ee55c2b18850b2049144cfd100cdafbc7b5e25567a1c52f30547ffc46c935baf6634d0e1f73609f2f1d7287f3e23d9498d9126

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

Filesize
344B

MD5
93b10143ed7eaa91766345bf9e6e2d86

SHA1
1d41d5ef16807a6c738cabea7033ba05a17d0056

SHA256
86f709ec26bd9b2d95f247b98730ce42243eb33ced8a32ccde775907e2bb2178

SHA512
c7a46d9e8209d102e16c1a7fe7309e12f030da417734b43b4a37dfbca68219ad7405caa8250e109e04ed1ccb46d457d14f3f741d4920f749af7f123d520b5192

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

Filesize
344B

MD5
195caad8830804a62c7a7b72b965b8ad

SHA1
7dbe4a59697a9c56b81f5cd77397008887ff3e99

SHA256
8e0645c40e8c55f612e8d0cbc55ec39373a1966d38548e144d56af638966f3a6

SHA512
1dbca6859d06087e92c817bb0f3f9a4a34250097b653e7ac55fbfda72b5dff391ada828e4b4cbe46a732d26ba0146c7273d149abd01e823e7c4ddee276b3b65a

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

Filesize
344B

MD5
b4412064dd824933681fb563549e9cf4

SHA1
0c65d38d6b99b46d2fee783453754e6aa249e012

SHA256
454ea09decbbc7804aade6b5c72bf843a8cd480292c37cfc3932d274d0698d8f

SHA512
3e65fabb530769a063ce326a324bdb459d0af4fc0b6dc6380f38d8006d19fe3e562e522747f257734ddd8d637f88fc377029daa8974dbfe5e27868babd9acf59

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C:\Users\Admin\AppData\Local\Temp\CabC2C4.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC372.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit