7dded8f77fa2abd2d0654137c16b743bd0fef6be292cd0d95230dc49c167ac2b

Analysis

max time kernel
122s
max time network
131s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
21/04/2024, 14:54

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General

Target

mtv2.4/视听在线Ver 2.4 清爽版/ad/ad.htm
Size

2KB
MD5

d1f58a906f26cecfd8f56a0c6107ee16
SHA1

5aeb53d257a3e41723d8e0798e5d3897f65cf38c
SHA256

6bce08d5b3fb7844d1a4df4aaef221e8be042ff461c14e6bac9677da3673d7fc
SHA512

9b5993462193be4b3623a18c81d7120841494dfd9fbaff9c79c9eed9f1032b3521d96d890af1f2766da40ff9a2aba08340f522ccec816badfff1c0420c8c786c

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000abb8596cc50c0546bfda6658dcffc2330000000002000000000010660000000100002000000026c153ea316bef0289a7d8779c1efda592be92483745dbbbfdac83d18f6ed990000000000e8000000002000020000000ba6b564d8bf1fa9e716ee86299b5006a1a9b49591df10100ce3ba28214626158200000002defe945fc4ca7ccff32e0dc7555ba2e2f6e50a674194c33b2c98a3ea8c7796a40000000830f3c3051ca3e1039dfe4d8e603048ff9f37bf62e5b0686410604409246d780c3664928d291177a6ede2333ee81dd76bac854d6fdf367963381e3d595ed56d9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419873163"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1CD2B671-FFEF-11EE-AD30-660F20EB2E2E} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90954ff1fb93da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1780	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1780	iexplore.exe
1780	iexplore.exe
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 2856	1780	iexplore.exe	28
PID 1780 wrote to memory of 2856	1780	iexplore.exe	28
PID 1780 wrote to memory of 2856	1780	iexplore.exe	28
PID 1780 wrote to memory of 2856	1780	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\mtv2.4\视听在线Ver 2.4 清爽版\ad\ad.htm"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1780 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2856

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
7773436099035f18f9a2c58616f9ce14

SHA1
a36b5119b07be0b1530c8d22fca65e2bcf6cfb3f

SHA256
4935c2d39233bee731d05e5dac1d885331a52f70c33259702eaab54960a11a26

SHA512
f217af37ac3ceda8c99b4deae7b36d851d3187825ed4774fb44e1dcb2ce2fc512ec2a03749205e61f1c17b02f717c2d5b1cc900806c1467838287405e630a6ac

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

Filesize
344B

MD5
8c1673842c152f2e0d7d03528eba8aa9

SHA1
5cb8ff5f6fdcb8ab9c71048d57836d4934fd9615

SHA256
2c3b63854cd423101b84bd01f9c5bcc1b53b7c3700e314dadf09f78b6c9eb4e2

SHA512
5b3f19d930e6855a942ba4aee94570960fad9e591e6796476b4a4982e3ab1b25e07d3ced20f96a9f93291bfc21461543452a23b5bb9e2d00b24b6741c74df71f

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

Filesize
344B

MD5
928247815d5385617ea8eb6dcc9a486a

SHA1
926b31b3072cc25051c35985150aecc1c7df13ef

SHA256
ff0be5cd1f79cd47c5b46f7944d71968f922f69a117370bccae5b7a77858c6a6

SHA512
c41e981c113167de931df8491a4eceea9fa5c802b67b79837e9eb20ba771f67cc7f5b9e821f3b1b32628a21d4f4fc94b880d7f66220697f704a4cf958d5fe878

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

Filesize
344B

MD5
c12d6d344263eff04a3272230633287b

SHA1
b5fe207c3a2ebeb799a9646691965e5e71d0ff40

SHA256
f7eb4800dae6dd46860819ceeb6437dd1e94e95ca2ca00eaf8c35b3094a054da

SHA512
6af49393524ad9638b2da9d3067f8813a9983f4515e3b3a13d55ada2c4b41010d30fa06d033e05b60cdbe87c7bc764d30057741b2987f3b8b93b710aa4507172

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

Filesize
344B

MD5
e5341b1a197fe61a8e1f52bc0a5312ee

SHA1
c956eee5d82de0a35ca233fd8a74c885023b09e1

SHA256
e873c04e0c2f1a9eaa6284550730a17b1067cea64d3972b7e81eb182b0dc06d2

SHA512
a7a59ff3dda1e38bd29e70ad81214bc8b59a2d421a3a6e5f10da972d9aa121732d8bab359119a2e0ccbc350ef769bf138d285ea7d39b184e84cd3f060186ea34

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

Filesize
344B

MD5
520226460a8a61651d3ae5a5c39168e9

SHA1
8fd6a541782fa8562758243c361376dc2b77482d

SHA256
9adafa53500c1eaccfd34ad734bd1a12a89969674d4e75d6c5f9216a2966a089

SHA512
c1e5e02cd5590b3fc92d2fbd447f720e3f106d112bc0180d07ef43c61f321dd93fd8ba5d12fe6b343de4ed96cda088ebbd3eeac4c5a95a7bf06244bcd607495b

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

Filesize
344B

MD5
3e320edaea84a87173a79347f20e4828

SHA1
bdd936d5d5b7608430a621d5a38a409809c0f428

SHA256
0de2df3ff3512ed56ec99c01164946cd7ac9b9c005ef2b7eda07f4709a028772

SHA512
a92a223b1a82149e5f5961b4bfebc56949c785eb0a4fd0dcb289db31771b5b9c6d02e9fc36e7eff914c9acad277f92e29a1b7807f88b379a4ad54760ab5375d2

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

Filesize
344B

MD5
670736792836906442a6de98b0a56204

SHA1
4cd853085468b3a7789c409d161d9aca3274ccf6

SHA256
4dedb0ec548766c5c085d7f4f301620ea62fb9219596d4232920ed7b4aa9bb41

SHA512
57d3ea9a4295751c7773c06b336a57f6764002db5e9dc9fb1ef719638d6a0f6abde03891cf647d04e31c987ad45774d65185897799ba1b11a6cbfa01162cf2c0

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

Filesize
344B

MD5
352ee031d45884da80f324516015c92f

SHA1
a95ffc45ce0ecaa8d3bd12ea81c7f5720ce509b1

SHA256
d84b88165c4cf9010497605bb4944ae097d0644ed76d56ad41f0c06b09fd795a

SHA512
0af6132de9c3331216f09b2a04b21b1e1c4d7948ebb1773e342b39efb85c4b0f70a2f8716b88f54c6f1616e588cb337d87020115d81ff9f0dc5c35255cec38d8

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

Filesize
344B

MD5
c4a1e7440f9832c96e46c149f3516207

SHA1
7dfeb6f2f6f7af1d90a13098b479fc0304029032

SHA256
6f7c0a71f6a25fff846615279dc54ba4fe44b19cb720a8b9d5ea3e9a5dbab670

SHA512
7134d60731e46152ee606b1a679e409e0428b0b18be85dff42fb0367fccba0d4d54f0741cb1c588ec71afb3c30c274a9bd94c345ca2448a32396c55557295665

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

Filesize
344B

MD5
0bd7d3631ddcf316c074315905141a62

SHA1
c9d8db891feb9874663d0f62caaf263d29a85222

SHA256
ed0bf8df0d489bab578d49d451595e2b0c6ab22232d282a6b5226c568fe3d6cd

SHA512
8e2f6c5e24253e5e0de15eb25ab4c9d363787c8e1bcd2b4f4b74ee5a0a3c0d2f89fe33109f2cd9ebd16c6263a841886d1818daf2daecb5879277c2d7320d166a

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

Filesize
344B

MD5
97c8158a04e2067f145eac76a7930c99

SHA1
926e645f731c985f33d4db2fb1d313a9670b494e

SHA256
4ce552434138680eeb9872ec59d64dc122d5d24c75707ecf6f5ecf7e12676067

SHA512
8a27fe8a85ca35b23b8cb03797458c5adb70ca78f28df514d17acfb398a1c002590e45ff0a5d3cfae353255e1b0e6ba8ae6bd0a6f894097dc53b88569b275c5b

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

Filesize
344B

MD5
86714c1d194c4d51d7589cf242817e3c

SHA1
375b045addd41903cf14caaeff85ee7d03290244

SHA256
7832c4c8f74621379975f2fa575c69dd146b70ad516de79a6187826bcad0edb5

SHA512
6078e63bc742a686609011eeecab45027ee7a3cb10c01f7dd29b8fdc2a10e8804e45ee80e4668b89295ded901b8ab64770e5f562602436a53d29196ad65ca916

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

Filesize
344B

MD5
8da5087d52974160c403a85c49075880

SHA1
42badb9089554218c006a28c2eeb0b9591fdb5b4

SHA256
e00ec06ff35b3f58c0a80a46ae402139d6fe805849f7ca2809135d688148db5f

SHA512
4db23bf8660b1a34cb31299cf7e55b67a127b47b5de2210a8a0856a35c11a894d54d963beae73b29d2249a99ee711fc642a8b9aaf69ee7be48d78a0cf13d418d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab314F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3270.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit