246c5400b8d86566258c12ca164d4aea97e3c75758e08905047a2276eb15da8d

Analysis

max time kernel
141s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 14:45

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General

Target

769259f04a0c2816d5e4e36f11fd8924.html
Size

9KB
MD5

769259f04a0c2816d5e4e36f11fd8924
SHA1

6ba1f343334c5fe5785d5518866cdf1c5d2a86ac
SHA256

246c5400b8d86566258c12ca164d4aea97e3c75758e08905047a2276eb15da8d
SHA512

516745dfbdb4a64ea3d992757e9e06f0f921d25ef3a5f18791145ae57577f66d68278b8d256d4667d502ff86e689987fa553ab11d12cbb62c321e113d6b9e7f0
SSDEEP

192:ln8uqnGDSSW0nqX+N/y9RSoXcUGxh1CdQXer7D2Gc8IiG7b6GExepfOECOn1UJMC:ln8uqnGDnW0qX+N/y9RSoXyxh1OQuHDp

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d300000000002000000000010660000000100002000000074ae63ef79e8879f12f497313f1a4eb14cc624e240450b7a696e53a00b2213a2000000000e800000000200002000000032ee93f30076c64af1f4172316db6a7daf2cc9da2a94c39c37c5421083d401e320000000c2f827a0e52d3447d6ce03037ec8266e8ad76aa2ae601d9fdaac411c8c11133e4000000057da5eb4b6c49e3f0ea7e3cdaf5f16e4216968c828a9fb4b3bbf181ac27384425d13e7c62e203b4a403e2a0a8865213c7cd2be062d80370c0b9d5bbda33f55bd	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410724052"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2AF737A1-ACB9-11EE-914A-EED0D7A1BF98} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90c8c80fc640da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2540	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2540	iexplore.exe
2540	iexplore.exe
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\769259f04a0c2816d5e4e36f11fd8924.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2540 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2656

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
9171dddc68f8f9cc5b02d656c8b24120

SHA1
7c3e0253c1cccf0df415dd7e17670de4d6a3ad5d

SHA256
99a077e543b279baa25f7ef66cc16a23622de967268658c52d79f0b584c1d037

SHA512
9e614b22a3ceece2a37f1dd131f0399c812462c14379f33a9a66c3658021d5f98ef2f085c6e7bca7c0b4dbc77af77495c5f0181ed074f11ded6791c5f776a219

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

Filesize
344B

MD5
da00cec8be3e7f6c16fdc9c2227ace28

SHA1
420f5fd3d964ab830707e4bb300fd3d8a4243956

SHA256
d462ed618d96aae34845e800a1ae74caade54063c98158a597bbd4fc908b7d94

SHA512
c89e96ed7b6bfe9dc42c7e8451062d7686322d29df5e0dab97e6c45793318caf018bb96e0c2eb19d4c09539cc167879163d932ba9b963f770055d0574153c889

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

Filesize
344B

MD5
1a9032c55e24b56cf0ec5154aec615d5

SHA1
c7938056453aa9526115467ffd5580f4d4570b91

SHA256
04b5d83899d3b5ea77452af378d6d7dbd2567784a34777c9c91b1cc0fb5df2f7

SHA512
1b426b932c8e40076e1563f0612e5570c07db485c2484c4a3dd22a6b080522df31ebfb2bea71f6ce51c7682659eea853761dc27fc9bcddf44240d6145f9a7ea4

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

Filesize
344B

MD5
6477a2f050f889c74af5d20638bc959b

SHA1
634937f1aeaf840f7521dfeaf2c4599762d4fe0a

SHA256
d884a6c0a4bb03e7bd9bb095637a6ccc34d0e0525ce408b733692032210ea6c4

SHA512
2dbcbf15754c9989887f57fd0dc1e6f1fe7fc83a0fcc15cc016d6bb384d4826097b5037a0690b4aeb92ccbe75694fa0f3bc82cfd5f6e4ff8327b6182a1e2e88f

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

Filesize
344B

MD5
318e55e7149c790a99155e636eb4c0c4

SHA1
2d6f56d9f2a69fb93cb9cc76e1221ca2a23dc6bc

SHA256
c9586476f7e2f20242adf96252438d5de2f6bb1f1af0d117158279c77a0592c1

SHA512
07c9c6d6740ac85881cd71a62cca204803a58e5e2904c923082670f2ec6340926b9feb00cdd0793379469ce8f078b7d22062845d765d8b9c87bdcb42308fba9f

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

Filesize
344B

MD5
2ef6bff881402fde04242915db3e8cce

SHA1
23ac75a142a97ba97b7f6fc18bdc9fc0d2be8c7a

SHA256
3578fd78b2c6644d92d8e192160089c4e3c662a012dd17d4773a2ccd139f1712

SHA512
5fc36d1e7d702b01f7152515472e5cc48950d4048fc7b47d29c3e700d583a27ca69899b6197cca1667e7445e67b456c69b62db9ad324278e83aab156fda5591a

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

Filesize
344B

MD5
75cc0626213370fcf2b5e2ab835f2155

SHA1
5349f20fdcd694f7ca2b4e8ef8ad69c69745d978

SHA256
1603c6754bf680786abee213dc15c58c4eb91b07dee157ef4fd34e29a46f1049

SHA512
ba2aba053fcead0b142a21d6a349d1e8032685b4a8850b642eeb630e13ce024d8210fd53745536717aea34f7be5c33731993c507af5457fbfd430beebbf1df78

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

Filesize
344B

MD5
65035d022dec2f1419181ad4556baaeb

SHA1
80d36aa15ae18b41a95efc80424291c6784191c2

SHA256
0d2fa160b524521a2176826676c65fe00441100199237266b06a68b3ec290f1e

SHA512
890f81d10ee001b30daff430130492c062ea6ee91ef21213c26193d80cf52b525f748ebd7cb40248435e98e6a8ec3b1a1e0d2d261efcf75434e63a2706d86db9

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

Filesize
344B

MD5
85dbe43bf84b3da511f641f89f1b562b

SHA1
a9189aa5bce5ea8e643b86a30f4248edeb4dcfc4

SHA256
34df23a93f72c9f6b604ad74d51059626fd136f345a3ef2921dde41f35df4355

SHA512
00c81393461157b27ee3993737c24ceeec11a250fcc8ae6ebc58e75691f00945d6a392112350750d54018f2cded0b5c980693ac50aed0e6c9476f062804e0fdd

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

Filesize
344B

MD5
59481132b1b3a3ff16a9d7fd6234595c

SHA1
8ef63efa293dcfd55738bcc05c676be6aefdcbcf

SHA256
fa330c076693b23c26efe2fa4df18e38f0cf7957ebf6da065c9391bb3a6a8ff2

SHA512
b6fa83745d9cad59f2fab2f73c9b35027b59a9e70daccba4cf8daf7f275135107332704af592c5dd2b984a799a8f5a3d9505d68addaa3c2e6d0c1a6418ba39f1

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

Filesize
344B

MD5
7380d07a9e4a5fcd2872b5491b391604

SHA1
4058779ab1b970502202e2a392b634724b8e81fb

SHA256
30c4efa7f9d061a2e1a9bb008b743e71b2336f03ff3e9f73e112852ecfbe1a40

SHA512
c83388171adf78d4c97a96f23c725fbc92e6aa7dba723807f4236827c2d528abd98fec2abe2583e9514b63879f491572b68151737767f2c33dd3e35c948938ec

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

Filesize
344B

MD5
40a6aae1615e6a094304f8436be5c9f1

SHA1
c68c2ccd97690d8e28a75706ebe5256a67da052f

SHA256
e970ca455e6ab37ebbdac8a81aa356426625d853e8e0788be62eda80dc2e792d

SHA512
dda59552deb91f952aeadc2ff1e2a647999e4748cc0d469da52437d4bf7a69680f5444d64f8b320a40e303a32fdc5cf7f2c271cf073ce26191084344afd3ee90

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

Filesize
344B

MD5
ca9a115aa60c5c033650c20a70968f30

SHA1
4b4b1672a6dafc837d55f1e54164487d084ec52b

SHA256
cd6d75112ae305adc7a79747eb222d4725c5839cd121276a61975aa10ae2c432

SHA512
d3b081764677b120b6258c9d1de39ce64b3f6ae36c68de74a3e2cdac72ecca2d9debaf0370a5ef0f76d8856914ecfac2ff5a16913fa7184a865cf539a6ed4a54

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

Filesize
344B

MD5
358fbcf43d3538ab8e97c65512a25a38

SHA1
01000ee0a370475daa54a054af8d16bf9750f4f1

SHA256
636810984cb52d8070c07a3d34bde9a70215bfd1339d58183b68a7dc4241665c

SHA512
68ac73a079393f66cc44b5e379397b7774dad6e20f396c210bc84ab2c561dc9648ffe568a9102bd126e91840f72bfc03f6c2e7752b229f55d72eaaa154a9030a

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

Filesize
344B

MD5
d2527ff201627ad9dfcc2eb4186783ba

SHA1
cb738d8032c1b796784ee57095846eebee9dc699

SHA256
dfaa9de62c06124efdb60e84ffec9d151f9f1effb49fe4ae790699db816c5667

SHA512
f7f0f9d160bf5620f36777efc724d3e9689ebb6df520d90c08d4e536b8e8a208a4175fd3b4a7637581d28a37dcb85b718d6abef6f854f9a7d6c6011113639d8a

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

Filesize
344B

MD5
c23f7d33241def1ef20d41a1fc1d42d0

SHA1
ffc4473cabfafc19c67d3aab570624551205cac2

SHA256
6958e3535d08225e0817e69b7fbae320a1bf72fe61d64fd784ae2b991f358e7f

SHA512
e8a0008a42eeda8b11369fe160026f2309b06ac1f9f409290044463ea51afcd7f89de084829c82f23a0fac736030fa5e8c9be1680627812db5d879167f45423f

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

Filesize
344B

MD5
b3badd281e891d7cc6855a98152d02bc

SHA1
5f129dd9c003550b46bd0b6a1d88a90a8aa4cf77

SHA256
f7f07cda8c3c8713cab0e22ce0b7ec9aa09957fdd5b2325d72f9b07d843dfff3

SHA512
f19111ed33e9ee6f5e67cd3133c07a9e78656507ebf8abae2a02f28a9ee8f4c9555c47bdb47f353ba33b2c0e3e408134cdef9c0ff1230620b103130f233ef085

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5E58.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5F16.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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