1e365c52e1a770b8ff6097344ef7b7fb7972554d5caead846bf64be0a3e087f4

Analysis

max time kernel
139s
max time network
161s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 10:52

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General

Target

167ade16aa127aaecde72dc2f73b7a0b.html
Size

8KB
MD5

167ade16aa127aaecde72dc2f73b7a0b
SHA1

5109ece852cad38fe48def915d172b81d4c62912
SHA256

1e365c52e1a770b8ff6097344ef7b7fb7972554d5caead846bf64be0a3e087f4
SHA512

372656f40e69971a4662c81ac44c32b678889a7b5cdc14667c4e8eec51d3f3ce2994b1c84d2490cfedbba681cea6ba0804635a5b20ec97e9ce0b402bbc07c820
SSDEEP

192:f/H82clSZrdB2clSsnrdB2clSl1a2r9a4Qf5NlScy4kJ0r:nxJZr2Jkr2Jl1Lr3Qf5NlScy4kJY

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\Recovery\AdminActive	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 (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0db21170c3cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000d51cd621a93839f0e8d8c0d70ec50762d6a4c49820b23d3e30a2506b99640a24000000000e80000000020000200000004dbdb7cfcf6fef0549976e7f0f6c5775889cf9acdd232fa45b3ab4decd11de21200000007f290162d9246aa785a01249835df8f5c44c1aa8e7c820d622566c6700415c7640000000b117413c76119bf97e8c0a9e5949499f07b56ec599b6f150f3e2163ffe349669f565eb3fa19a610268305ee49af3540213632e80d88fd4387091531cba63fadf	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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410204416"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{40C18EF1-A7FF-11EE-BFFC-EAAD54D9E991} = "0"	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\DomainSuggestion	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\Main	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 (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	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\TabbedBrowsing\NewTabPage	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\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1268	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1268	iexplore.exe
1268	iexplore.exe
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 2404	1268	iexplore.exe	28
PID 1268 wrote to memory of 2404	1268	iexplore.exe	28
PID 1268 wrote to memory of 2404	1268	iexplore.exe	28
PID 1268 wrote to memory of 2404	1268	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\167ade16aa127aaecde72dc2f73b7a0b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1268 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2404

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
0d2a642ee1f4d39bf3dc17840b6a80d4

SHA1
59ee647aa0bbd65bdc8960660b3f14ca94f44818

SHA256
61b53ac2ce9d5bbba3e4ee19ff3d0d6d6c39828c4314c20f6d207c3e409543b0

SHA512
525449795e9c8e57c93c15f41eef060d112462550ba10f85105453a3d0667e0912e6129725cff3c384b04cbc8798825173a8c6449e2757fdf87ba032ce889a49

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

Filesize
344B

MD5
ceb3a96c11ed8b51cd8b836035efba3b

SHA1
713017f89375ad1ed81689326fa4ec6b35918f9b

SHA256
f3a08e5d5cb3a68db492ba9ca378a6b3ae27fea1f386d758abf3fccb080de0e6

SHA512
a6b436a7f13b950ff64323345908ea281a61a38e337d6af3b32535decb856777db682ccc280a782beb27f09c5bef344044024dac69e110784c882316a7b8ae87

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

Filesize
344B

MD5
f41b852338d9b842d5b5acd6adb74138

SHA1
02c6c0c6f581c2677da3177a3fec1e13071ad869

SHA256
b0f69648ed271a7cfb541851121bd8033becd9e86cc761f520170777438be540

SHA512
54671fd6600a3dff86409605f49cd1dada297e48dd94929fc68262e7808434727054a30ab831903eb415366724b9417fc3653236fe1c9d9ed3ec5bdd9b8ef43b

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

Filesize
344B

MD5
569c3283b192c61da66ce2961a4e178a

SHA1
e63b140213fddf1fe12b8425be0982681cb6fe17

SHA256
09d65c7e9fab07e6d87c7739a355b0697e4184dc9c8035aab3215c6a37f39ad0

SHA512
c61f4aadea60fe27da32440507bf8e51c8b21d79ff2f32ca5f98d23bf48b6eb31246618111cbfca7798286150001278a52b739f18fb5fa5fa3eb6b6e221b0a06

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

Filesize
344B

MD5
076375f5aacb0a9624854c471f2f66ed

SHA1
811e9b748563f88f9230c1123f5145d8cf4f18f4

SHA256
3d2aaaf1e7e3472104b293cd132b623c6101415a4f2e15c63099c968258abc89

SHA512
cc180950933c9682845f877ec2e7a8d410917a585865e13a386d77d62538c3a2de7f3941442e8d686e0a81b30202be7afe71fb92997d0c0cf0366227e31ebadd

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

Filesize
344B

MD5
586ccdfa73a2a6a517d5f2821fcc34cf

SHA1
fc9a91d20712a2c1ef6b4887fe05019ddb878561

SHA256
403af6e00fa44a969b6b96688f2b741d0258ceee77ac5f5664758dd1035e8963

SHA512
4b429912236c8d0563573b4fd047093dc36537f00ebe255944e8fe502c06855ddfe07f5b79d2c35965f469e5cf43faf65fafd881249c71f9c93ab7fed4d4799b

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

Filesize
344B

MD5
7e909f41bae416bd0804042e638b4f21

SHA1
1b33d6d729e875c64e83d79743b6978caa5588f1

SHA256
12915cb9e13eade44e7676085e573e1e6cef90aaaa9d021671f5fbb87ecba823

SHA512
6ea584a97f7a0fd3e6c9f95b2fb4bcb4213b5145d51cda7f343b95d1829b213319be25e3d8ead8a63d7e58a3f1f24fa44b8d8fb6b6bf71dba92166e8d00433b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab7DEA.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7F92.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit