34dd16d90dcff216863a8727698218e0a8fefbf639d9fdca02e39e35408c0621

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 21:11

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General

Target

127308b9b7233dda5b8d9d200d0a7906.html
Size

44KB
MD5

127308b9b7233dda5b8d9d200d0a7906
SHA1

b2dda5b9f3dd7d7df1cfca792dbebe6ab52f232c
SHA256

34dd16d90dcff216863a8727698218e0a8fefbf639d9fdca02e39e35408c0621
SHA512

4b822b47101f48fbe1c3729049b62de9fed0fa64d5f82456125579b40d0619059198fac97c2128bd99b15b711236ecebb2d58becfd2086047cfa2a9fb690829a
SSDEEP

768:mwS0l/sGVLsk8ejW4mTNn2o9RelgB793ci6Vk:mZJt3RelgB5

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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7D928921-A34E-11EE-9240-46FAA8558A22} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409688677"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40adfe865b37da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000b84b63676df469ae9d99e6d0c9b3bec23366063b02fd146c9c74688e7f621912000000000e800000000200002000000040f1d57939335c0f25e62ea37e198d7bc04ff07f2a2ebf84fd1c261fb4b7c7d6200000000f1ce8809f258df8fbc231089ca95aafed96bccc58516bd49fd262b3bd7a0177400000003bd36bddeccd5a772c430e8791e9239950324a6b8d4128fde331451728819712a7ee1073ded6692725b16b144a9177aacd80d07b99bd04ab51f394f97ad55983	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2428	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2428	iexplore.exe
2428	iexplore.exe
2496	IEXPLORE.EXE
2496	IEXPLORE.EXE
2496	IEXPLORE.EXE
2496	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2496	2428	iexplore.exe	28
PID 2428 wrote to memory of 2496	2428	iexplore.exe	28
PID 2428 wrote to memory of 2496	2428	iexplore.exe	28
PID 2428 wrote to memory of 2496	2428	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\127308b9b7233dda5b8d9d200d0a7906.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2428 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2496

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
07d4a7e4c434245157212c6a3c8c1bf9

SHA1
5d82ab24a0ab13fa4eaed06367377d9c17f74ed4

SHA256
e67fc741d155242d6488dee17c340d86481fb383792da09a95ee5b760eda288a

SHA512
65bbd7b02ef8fd6c51e16570ba155a26e9939344154032acd858cfe125dcbbc17c10fcf3a36c5ac3ecd8217ab0375a67da696e9248565fcaa80bbfac72c277c4

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

Filesize
344B

MD5
471c8c70e2aa089bffcab5bd55416f84

SHA1
39d0dead0ef263159c06b35a767f380fac558825

SHA256
b4209d0f775f6aa8575c65e5c956aaf14dc4cc086145b77691943adf5947899d

SHA512
777eee6479c841d734e9e0574f342490b5347065ff97499f6872591f0ed8a7dbb6daa0617fcbbdd30a1c0f136596912b4a24cc2c3420d5cb624a7b4face4654d

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

Filesize
344B

MD5
b48cc82f327c42471355e6bc5ccabcda

SHA1
f93332a5a86efb62eff8eced68dc4df22e1a44e3

SHA256
de1b25499c09203d171fab0256ff7ad3049faafafce34643c17a8387de68c64e

SHA512
e8b4c1185127cc4b2fa51510017ca10d552eadb690d27d4f4581603ea0f29e96352938d06e48fcf9f4a29ea5ded6cdd67494b38e1a6a402a6013b8e6ac7538e3

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

Filesize
344B

MD5
000b51df664bfbc04976336a588becf8

SHA1
d3811d9eb73e38d40633f7216288018a0f5edfc8

SHA256
d0dd1cb906e9af6816276a05cff9276e4d9a4a2353cd9c93acaeedf32ffd174c

SHA512
4dea0672ea4dc824bf1f90afab5c7d5fa119853aa02bb53ea42f435b0b736da4989689aca2d2383442c785b03b5c0a6c4f2ec016887aa9025dc1f73a0d948451

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

Filesize
344B

MD5
bfa46120a2993afd61b688b3e2abe259

SHA1
7a397152866716faee2f188765f3c5d4663f901d

SHA256
96a618fa8b8d02f5a1d3915dc56c2c3ca202dc6ddb3f1f632ac540250bce889c

SHA512
6dbce8b040f09a0b343cb4e8ef40c899fc4e08f8a3e48bb3a73f32328314eda4d78e32cc15adbdda3e0476bc87367cf9fc9649c2dc566d5bf87fc6aedbb10dfe

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

Filesize
344B

MD5
0895dd071a388a8cde96b84088d54a1a

SHA1
f6e2b49c62b5ae190a11f9d70c8f414f9503d5a2

SHA256
121a05e7f2e854623e12b8226c7cbbd80bada1259bcc9e575f7333890456b736

SHA512
6f4a7f40078e42ea16b27b5df34930a54c516d749f8ad4d6cde9b101da6fb6dbfec00e1dab9bbb5609fde48c5cedbf978344d3b2656cf4a08039f4fcf583078d

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

Filesize
344B

MD5
f21a1a1ea733f24ddd18be8ba488c630

SHA1
4600f0c5bf57303316b3f0e46acc36dd35e397ad

SHA256
bcaa70c73ca9cd429172a6f4d0329dcff1d44e1727760c5c4b2ee5bb634d94e8

SHA512
5cb877074c7831b6c9b4e923820675eca380269c37c8596023a40251e249d74728b3999e638443f52ed622f33f340410d964a8743f48ce68c6cfd6f38ea6f897

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

Filesize
344B

MD5
21751655b10f32c701a91506708881f9

SHA1
f7146e847fe1ade1c15d233e60f6b0d1e516394e

SHA256
815efdc10e8bcac35ea6c157d944d74a3f2d11557ff9d80ec8c1fb56bfd0e059

SHA512
fe572ba1dd62e33df4cc6e57ccafc6a54eaca9bc7c179ec2313965316c815b780d1251798c5d32b9d3649b637a0654a1eebe78d7f911909211f0309570407541

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

Filesize
344B

MD5
ddcbc253a37dfa67592b4f2953aa192e

SHA1
2106ad3920863b7283cde0be7c01c1c768594f46

SHA256
61948c0acd7c44670bb5c2369af395fa6352344f3a728356c838a5c665137a2d

SHA512
0e1fa6e10b59552eb2a6bc1b3b46442e66e29ba8b3752e476742aa3c37e152bf97d9f7baf3ba8feb16246fbbac43ef77680e8d7e00dce9a479a71e576bfe77e5

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

Filesize
344B

MD5
ad0c47869c689a544f1b231317e9d79e

SHA1
2fe1cd90bcda7f91774f88d45533ccbcff83f25b

SHA256
a341849c1fc0812eb59f3fa2af5c0ec4633494b7d6b5dbc7916b2976f9c88b6a

SHA512
0dbf0877845cddf643c4cd53a9fec4b8a449106d38d2714e9c9bb1d0d072c63fb135d2259718fde636eb032256523b9077ecc0dd7ec74f3e5ddf2dac711342a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5B7A.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5C68.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit