61b783d38da25ace60d0b4b17157f4e3b4bca3762b8fe3923334d9536e45c0d0

Analysis

max time kernel
142s
max time network
150s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 18:55

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General

Target

3d9ea6b1e72f9aecec98e137b003c327.html
Size

19KB
MD5

3d9ea6b1e72f9aecec98e137b003c327
SHA1

56be18c6d5e0a6489430aaf12398eb21e924f362
SHA256

61b783d38da25ace60d0b4b17157f4e3b4bca3762b8fe3923334d9536e45c0d0
SHA512

51cefab495c1f4bd7ac8599137b6e914db2d753442468169ed9b7b2da074fd51938a1f6dc9bed80d84229b5c0fcd2b168edf08004157f38fa17418810ac9afc8
SSDEEP

384:4+QfPFd9QZBC7mOdMUItKfpC5IgSnbmFe7AcDa6GLLAPd:Zcd9QZBC7mOdMUxpC5I9nC4vPd

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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000757e2299999cdbe3e015ea89d329ca3cbc5e72f8b201de71d3997232c3c24f9e000000000e8000000002000020000000be9f238a5e868cf9ff431b1c1d8750bc6a0ff32906e9ea49dd498f6089d8bea420000000aed21a6efdc6da4569aca1d64c59fdfc30d5d4ac7dfe2fa8d814506ac389492440000000f1f7dba7d436687e813a70bd920e3d7b38d07f92cb6f3bfc9770c5a652091fd83e1702d724b3e15dbbaf49fb201faf1a485fb46dafafd8744b75d4e93a95e177	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 802b0147e43cda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410297225"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{635B7061-A8D7-11EE-B2BF-5E688C03EF37} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2932	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2932	iexplore.exe
2932	iexplore.exe
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2972	2932	iexplore.exe	28
PID 2932 wrote to memory of 2972	2932	iexplore.exe	28
PID 2932 wrote to memory of 2972	2932	iexplore.exe	28
PID 2932 wrote to memory of 2972	2932	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3d9ea6b1e72f9aecec98e137b003c327.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2932 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2972

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
20781f496bba3088987d8c57c85fdf0e

SHA1
e49fc4e745d38d3ef6588bac2728f85b88fb79d6

SHA256
1c68a1fc58f6bb2fde295476343e9b2ee45fd6a6681b6bd98bbf1f0bd4e6cd14

SHA512
dd35dbadfc4ca0e7acf0ca651426c081eae2a0b82c40f61bbb42c185ac65f8479d56c7d27f0fb7ea94cd4fbef0be9b8001d6e729179ad1cdcc28d95776b3d0c7

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

Filesize
344B

MD5
f6350dfd513937f60e8d4067a5461a43

SHA1
eda51adbf7b7ff865273fe784e2300c2e4afe350

SHA256
ce26126c260cf6a21c3019aec4aaedda040dd88bfbcd0ead999edb07b47bf65c

SHA512
a9ab4b684bac36d0ec9d12b47ae5266ccab72b05be67ae4b1fc552e7e0c65749f4c34deb13bcece71949e096f5028b97bd4bf3bfcae7e61fbf1d47a0b96a37b8

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

Filesize
344B

MD5
6624e99f3dd52728ff5fc5b60b8eddc0

SHA1
3cacace3b3176b4cbc4e4605ab7641c6bb7d9e83

SHA256
70381c9f370e91a06e0d3b37ea4378f62f4b6b7cea2fb9df9b95a0bd563609c0

SHA512
aec7c8a342801c814da0f8064fae7d2d4955770b0876db5de5ff6bf5d0f2d25f93d6dc54298b58ef7b3631bca201ca662322ea425e07b0724080cf889f24f544

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

Filesize
344B

MD5
78b1456792fa0245c55f37de8a913910

SHA1
82a7d412ceeb4dce396a47922ee66ec2655f5000

SHA256
25cef468ef8c55a6ca0df84e2e8795361118b63571eeb9206e7b6bade4ee6a57

SHA512
e9c7b9cda4ba31808b6633bc7266a1682d1e94126564c5f5f05c9950d7cf21a6e721f00f99c9976b0419829e77b59ee31e72f933b2ee8a60f196dbe9130f262d

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

Filesize
344B

MD5
af1e8655f23f0d86342da4416776a232

SHA1
85f0920affe3c301d3c0f4ba5e510073fca8f8dc

SHA256
b8e3811acee0cb248652471de11a93ae3263d1b323a6104dccc8827556430c75

SHA512
392f926b9c4e7364da01195a90e3846404fa0a71074a1081ee333ef36e3d55ba081d16089c17ebd7df41e1411f75b2b5826cac946943cb0d8caf5969ce098b40

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

Filesize
344B

MD5
4f824265f28fd67afb84643042ba3721

SHA1
194056332c3fd3a0aaae73f5a54dfb018888ebd7

SHA256
3fa99a194af92bee39fb2a9a434f3295cc9eb473d872ee1085f49d181dc34cca

SHA512
8ef9373b5625c46a03b2282d12e46b3861e8bed209bf9ba5d2da9129640cd7054532e1ab8ed1ac6e7a7ecc62f865f90712e247421a30f88f7b6fcfffeb1f1b21

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

Filesize
344B

MD5
a036200018aef79fcb8201edffc3b3c3

SHA1
a1a44dbb91019f716442aa7ea84040e5bd7e3342

SHA256
2b63a0afae51eaff4967ee6034061882c243a3fc58163eb1e9f894b7d7aebbd0

SHA512
5a094efe69abfce21cac4003d0cdae321b60753c3be89919170f1c47bafb7b081aad60f94401939ca18c57bf22dadf2f67e2253a703c5286ccd115f191f3653b

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

Filesize
344B

MD5
d2f36433c669d880f607326a4be0a743

SHA1
170f6c3f2e66a51f0707dd6e44868503c0b58153

SHA256
99c4d898390bed3de5bb7692d14ee027a0fd791cfd1e62bb25e5f49b2b2ed325

SHA512
193b44f5dae09cac8f3b7bf943feac56b41ff3cbae0a0d48a4d2ff4d0f6e8372789e00417e768ce3c91d4ddeeaea00b524e60792e446f43aeb5d3a291711e38f

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

Filesize
344B

MD5
7566c2495b45e623be2d9f8c0b104e15

SHA1
e7147188f284eb001e66449cd4c2cefd04fc2b1d

SHA256
ccd6b5c224da320c413b3352f429a746d0b5613e81ae8f322709d298ea634158

SHA512
ea4038db6eaaccdd771f8718db9d872f43af31800c4008bba9f1d74ac981fa84162ccf940352d0fc91a40b954fddd6264f3cba55c58fe29993225bba096ea698

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

Filesize
344B

MD5
5834608cf1e8995401dcd11a6bfcf3f9

SHA1
de111769dece3fa024e54a64250f77a3f84b01ab

SHA256
747b2c153d1d9761e3edbcfc50ae5e743050c3507498747730e22abd9ab45090

SHA512
336f84aab6939a5627b93bf4f8acf7d51f9d79be10f55534ecf7d02b920640a110770435e454e811909e4c81a349ca4ea86266db941ceb1eabca93986a2d293d

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

Filesize
344B

MD5
d8ac027cfe5bc22ff858f8df58270cbb

SHA1
e1f8a6dee406c43df5a38c65869663952875d3c6

SHA256
7263d9143d9b3c577c4ac56ae0765fe5c4087f36c0476174edca204bd1d2d38f

SHA512
a45f23d8b56b0b736cc04a2e2f4d26c188b1c82b810cf3a97522da899f4aa011b73967c3cbc5020a32f8731bceb69160577c9354dedd920f7014fb92b9036829

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

Filesize
344B

MD5
7ddb16648ec1fd9fb5b2d32100cb284b

SHA1
97bfda83dca978be7312ee26c25e844bddec3fa7

SHA256
afb344b36f1c0ef90e5c722281a51a3ec542c13f260fcd75545a5b07be334045

SHA512
774cd722c1b63a1b681d39d249e64ca8c29750748b5437699214ba6253f1183c7f13f46c77669505e073ae90bf26a9de96888e9c97fd0cfd9b55407f9de35b06

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC3CF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC42F.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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