975bf6a4021c964ace26e9a0518856955e111b1d2b2cb7c4e4bb98dd12df64cb

Analysis

max time kernel
134s
max time network
135s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
19-10-2023 22:00

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General

Target

wifi_rc.html
Size

2KB
MD5

efbaf207ad3762724fd4ac6e58022e13
SHA1

4268759d592840b50c3fbbebee5a6758c42f01fa
SHA256

e134d5aa97d09bc401331f323e5b756c5571e902499d97de91316010ffefcd70
SHA512

f8015c27bd88680f3b7c466080dc7c5e5222411d80225c3433f86e76925fda4b781478bb5639c574072b6eb580bd111f08d03c67fb47cc182e1405faeff6f021

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000918258b1c6eaef44bc85c7515db804ef0000000002000000000010660000000100002000000030b401a233a72c20953b77b139f2841c507b5104355ae931cb00a585d3c16b6e000000000e8000000002000020000000e09859e3451a58aeb3c79a20fa1d45bd4d4ba164b3a839bb41954b97fb28270220000000d26de6fcc5f4df959fe4d3ca2fd82665d617e628426f6ef6d4a9466cee45f026400000007f7d592c33e5f42a0d216c4a0b687048d6c70d9ad9f2f80d4a66dff3d9912c630b484b2afb1786b0541296d27b3919e7afadef6632701b1b3583709404de5448	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "403914727"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20c3c2d0d702da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F9F4F6F1-6ECA-11EE-869E-FA088ABC2EB2} = "0"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2588	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2588	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2588	iexplore.exe
2588	iexplore.exe
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 2696	2588	iexplore.exe	28
PID 2588 wrote to memory of 2696	2588	iexplore.exe	28
PID 2588 wrote to memory of 2696	2588	iexplore.exe	28
PID 2588 wrote to memory of 2696	2588	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\wifi_rc.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2588 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2696

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
b584528aa62949734461389ffad105ca

SHA1
fa49162d520f1e4ff2fb73592818dfc8a060c16b

SHA256
b42c399e4f47ece4b14a32639fed11c250bce9a9a955dba049deeae6cb98daae

SHA512
37f708eee3877659c141751c66f479602b86aa5df939c829d44053c6471b0d219b0e33ca8aa83d19bcf6e00ab023fa69461bee37bb5bf27b4ba781bd25b10032

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

Filesize
344B

MD5
8983a6bbf5c19ccc1efe376410265d1d

SHA1
0ba2c936aca9f58b88d8b24cfd6dd029f8d5cb00

SHA256
3b693e95f266dc0580369c30623cc406319342687d678144f154a8d0df3edb2a

SHA512
1ec674513972747e8f67e29bd9d2ee55cc42730c149adcdf8f39cd62846c3817066dee27adeb12513e8ca73971f4d9829c2d509051873795346d242a953f33ca

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

Filesize
344B

MD5
a4d218829758b0389732357ace8cce0d

SHA1
6de1aa48231bbe3be7b2924c98e3d1fb7879038e

SHA256
6adc96d092d5671b87e2e8f7b4ad6494eeed429f84449227913656cb3f842674

SHA512
4beb65de07e47a41a7ab05d637e19433c239d05bcfd3306ae7e8bb11df65bfef67d8e89401dfe339778afcf522c6fe20c918b9fdc131ace5f20ec654db8a7cbb

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

Filesize
344B

MD5
44b87626c2a148d41f1ef0da8d817a93

SHA1
63b5d7a08bd862ed8997e18aef4bf90d48d451fe

SHA256
f05e00fba5662de45275037a770759bdc02d4bb533a6bdc43ec00557d9273689

SHA512
84780e3a33d2a4971ea20bc245de1c922f717eebb1e794bc54ab630c5ef5cf7c3e3368c73efcb988d9e4ddefa2672d818b611ecf4ab1eeca895582c81f25ea42

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

Filesize
344B

MD5
8a5f2853aec61018d946a0504fdc387a

SHA1
6d0aedea37734f08d9ca1fa9df4a9c308e388ba6

SHA256
4061f9217c3cdc68491c48461d77b2d7823c83fd852bf0af7ea69a951887101b

SHA512
1fce424479daf4f5d26828f9c13de25be92fd3f5ff9ce3d7978b5da2c2cea9e42a84fdbd2abaa9e1ded4fea5674f0f7e5fc7570cdfdf78772722a3795ecc76a2

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

Filesize
344B

MD5
f9a0edccb9a584f6d85d0667dfe7b4a6

SHA1
cfde2090e22377a33af5facee22e27f64c9fa1bf

SHA256
6286bb255ef7efc78c469ad118e7a7cbcacbf01c9c759b69a86c49493acb0d94

SHA512
3188a7a0514c7645ea4757421c94dc4da404cb344a2560b2ac2e5575857bbfdda858bd9671654b20a0c5077ebbbff031aed00a85fa087d4f6b4053ef9eab8434

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

Filesize
344B

MD5
9325fa59227197cbe1e70664092f8342

SHA1
f9c589c19f6cefbefd3da2996deb7a6d45adfd92

SHA256
031467f59a305380115da0af67c817c7e7f297ebc31f387f5202d5c56e958842

SHA512
8418ee56f8edea5ba713ae14a461170c2c34dda549fed04a66011ca5ef11a41c320c0c375eb53dd5c6cdd6d25aa3e4892ef1041ecfdb4fcc85d8a6ca74f04664

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

Filesize
344B

MD5
3e20e71263b55f4e20638a19d1f8d176

SHA1
2389111396836c5f9a6deaa5f9a43b72a6b7b339

SHA256
d959a5cc8755f368204601f328d74eb78d75e7dab805cb4c7161fe04d012be82

SHA512
39fd44b6e5af0951675767fb887570a79566622d3f86e594055802d5bffce835a2329b10b4bb143bbed75de81119193327289f69bc36afbce171395f0634322e

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

Filesize
344B

MD5
2e90e2cf9898a7ef2798157d81406893

SHA1
c108e80c1f521fcbb058aa5f7f04277a6687459b

SHA256
09b80e6d93ed77cd16ddb38b47bbc239498c4b7d257ecef2f259cc62c4e5824c

SHA512
11d883d47a08962b75c08cce08c03ea680613ac6c8460e56ace31244f46e7c32b494b7388f6d12ef4138a44cbf3b909839cee04277770bacb5f33cdbf1ffd058

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5081.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar50E4.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit