1c870f656b490a1a9f1f507b2386c3f1afb9776b66b35a95481fb9797e83ed93

Analysis

max time kernel
118s
max time network
129s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22-12-2023 17:19

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General

Target

fe9e2413c635c42fdb4613b659be4998.html
Size

601B
MD5

fe9e2413c635c42fdb4613b659be4998
SHA1

63c60f507553f57a28de657b270becb73f0a1eac
SHA256

1c870f656b490a1a9f1f507b2386c3f1afb9776b66b35a95481fb9797e83ed93
SHA512

dedf54eead0d1fcbc9f0f792d73cf761b684e46a4eee22d8348a9111db4f6bddec305b1f569ab272017d6565a1b90189cd68c401402ed874234c908f8a13baf0

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409449450"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0293c4c2e35da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{83DA13E1-A121-11EE-AD90-F6BE0C79E4FA} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000ced5f57d34efb5d73a485650d5b24633371973df2ebbf4b8a2395edf7e7a28a6000000000e80000000020000200000004d13d70ece17e2525128a04c35197dcc38a6677b9c2e0975f3732d26430ad3d0200000006e89f4e592f8fd4505c2f298ea0c94a9331c403a96510d1cb9931937e67f19db400000005f4eff6085c43fc8d736b678546bbbb43dd96dd3b0f2aeefb7e2e1581f13fc604817f0f08bf28c4f58f67b2a7676c1d98610f25847d56a60206298a646400655	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2216	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2216	iexplore.exe
2216	iexplore.exe
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2164	2216	iexplore.exe	28
PID 2216 wrote to memory of 2164	2216	iexplore.exe	28
PID 2216 wrote to memory of 2164	2216	iexplore.exe	28
PID 2216 wrote to memory of 2164	2216	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fe9e2413c635c42fdb4613b659be4998.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2164

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
1e6fe48b6f96380e89d9074b94b6fb44

SHA1
ce7b8d36b6dca8b2c13e82eb923288900ced5015

SHA256
2f87dee1840e728e4a9c265f37b0d3ef76087ef6b6432cfabc17c13da8e66997

SHA512
bbf9e1cd7bd19574f2dd07505cac99f46958ad8bd3026c324e3e60974c1ca79ef8f0b4f690742dc0d09ba636a84bab6c60d1926c82bf784948cbaca3910d7ba0

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

Filesize
344B

MD5
9fef92e524526a05372f8545e11dcf5a

SHA1
e922cb878d3c07f3b3d6733f692059f4cc748ab4

SHA256
d839a86aaf3d8a5df065add30bf87281bd2d9de76cead34e54a3dfc997ac6b99

SHA512
7f7ced47e255e0771a7bdc19f58f265bc880e0d956abb1832b7c04fbc0388fd150d82b66cedea7fb634492a7afbade5191eec61434b6403f78373254dc79025a

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

Filesize
344B

MD5
4872022428bac4b717d21df761707311

SHA1
f3b6fdc15278f38c3e52e4e9b6b5281427106805

SHA256
bc56edfda56ccbd717b4b35c9277e6f473bc6b85ec549b4fc780550f661841bc

SHA512
3a67754d407584b5be9ea9c6e6e6c228d6f529039e50c16853fcca6b4fd6f41041ef8e07a8f1f71f7c736f88f941bafaa27a15d29fb1525ea550267b76eaa144

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

Filesize
344B

MD5
c7007b31cd1ace2e504587b0e9812168

SHA1
73125b9db79bd9afc82ab4d241e75b417c5366f4

SHA256
325d0eff0a31943adfac07c7a8a6d629db1cdb19c1f3e4a0e91d6141a3e06724

SHA512
9309e082c24b259a8371f393ac917ed6af75f13b98bde65d15475a03e058747b8d6823f6f9b72bafbb776580c2e7e5a7d3c88ecf3e9f1b8808b341d9d8699a6a

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

Filesize
344B

MD5
c850dea90c980744bda48388200ca8cc

SHA1
28e9181d09c75b6afbd9be74ceea58103903dc5e

SHA256
2c170103f040997bae0c8c36d97f813ba14d2d8b866cfc625a89d7a3756752d8

SHA512
434141f66d3ce32bec9f7271cb792a5fa22ce1925d932902483fece3b3b4c5e6e2e6a33b752a1b33861b8d4486a6070d9a2fb8c7b29475806122e773aa19e035

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

Filesize
344B

MD5
e74eee20ed1712aa578ca1a852752251

SHA1
55bedf5945da7984b1d614f9e9c54d41a5486005

SHA256
e51b9afe30e99f93b78e6ceb4862d65b3810aa85a4a475740598ef4248eabdf3

SHA512
f414ec16d300aef706ce32496b9da29d4bae754dd91a9b803c6ecf647e715ad5fa2065e162b91a9cfffa98b17f033f5fe1d9b55a4dad90162a3cbb013ceb7b23

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

Filesize
344B

MD5
2ad77d10dc71bdde8d9ccb7f8769d790

SHA1
a49b2981221d4134c27143c814aad94238a8e8b7

SHA256
fd5d3550a0ffa16aa155e7b539bd11161b8050f724410b35fe9ccbb219f23a50

SHA512
0bb45e6abf9b5d8837f034add9c349a96c9390226389d9cb1d68149abf6618878987311118a7e5a878a29518284f52a2da6a4bceba671ab420f0ca9b320f8c26

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

Filesize
344B

MD5
1e70e319153e16e21dc25ae4233b7c58

SHA1
7d12f853ad4707532874abe9f3a8d1374476a301

SHA256
f4b1e33eac7c270184e58da57eeadbf6be4e995bbc7d485c5f5d7c7201b9e69c

SHA512
eef4152f410d0fffc489a3853750652ea0f0f1a42367c0d9123bbd1c52e0a624c7d4bf1a9eb3900e81f4ed3d4dc1318ac7015375ab775fa627d98b6b33f063ca

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

Filesize
344B

MD5
b54d54fab6007452e934bc0d33280a27

SHA1
7335c33b66a54e97cbb9b3523cbe7997057ea02c

SHA256
fbf796815b41515223aac19d634aa22b0df4ba80448af3b9d52f9017f01baec1

SHA512
41b658839200f8cec568720b826335f86ec672a37e920d4373e38d21f5842b1730dd07fc81b91b77cb0c3b9f07b70c26d99d59a54c7aa79ab926c04e78a2dc84

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

Filesize
344B

MD5
2b9a4211b801bdf05ccb493a5d8266e0

SHA1
0f90a6c8f68f1f488e10800ae7f0cbbbfb01d1ba

SHA256
d9102dd82c1a11ccfc027c3c558d748246a349bc11709191becd7649c0453ee7

SHA512
85b914572dd7f5316f84d7cfbd7baf7ba5866fbbadea6471d2edc3fc7e00ea59503755757c201c20774b26329932a16443953ea19e137e3cc52bbe59ed2321fa

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C:\Users\Admin\AppData\Local\Temp\Cab1EE8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1F97.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit