b974f06e662ef94d910af2c1f34c83bbc57ccfa246c843fc41cc48ea8281ad74

Analysis

max time kernel
120s
max time network
137s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 16:21

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General

Target

2cb3fc66aecce831fb0ac9bcc7b6d8bd.html
Size

1KB
MD5

2cb3fc66aecce831fb0ac9bcc7b6d8bd
SHA1

f4a8f5b1f7c1bbe2b1c7b709082b1a9aeb5c8dee
SHA256

b974f06e662ef94d910af2c1f34c83bbc57ccfa246c843fc41cc48ea8281ad74
SHA512

10ca479bb77be90c7e18261d6444dbc482ee3f8dc3b7b2b9594521b9bd5b899d011fdb997d217839e12993adbcc5ae326327b4bd74f45b7f3d4b4b886ee080b6

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{137C3041-A5CE-11EE-910D-CE7E212FECBD} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409963369"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d78000000000200000000001066000000010000200000001c3ba3a318e05f2daeaa599dd93135c28859ad78aa8443080e216f4d234bfc0c000000000e8000000002000020000000e14d06f5418f3ce749f7f0b083f536fb4a9a090176d490c40c1ee45d81338d742000000009ac7e72be1d267048100dd6e9a521e3184b7b7d8059d93aee83b7baa0914c0240000000df3b10b2adb78c8c63a0bc470dc19fd62c8169d6e9ded25a82ed38c0bf0d3769d7a9bafecf63aa1f6279f8fd38387387a134236af45722f2a1562409dc5d13ef	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00452eecda39da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2220	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2220	iexplore.exe
2220	iexplore.exe
2252	IEXPLORE.EXE
2252	IEXPLORE.EXE
2252	IEXPLORE.EXE
2252	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2252	2220	iexplore.exe	28
PID 2220 wrote to memory of 2252	2220	iexplore.exe	28
PID 2220 wrote to memory of 2252	2220	iexplore.exe	28
PID 2220 wrote to memory of 2252	2220	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2cb3fc66aecce831fb0ac9bcc7b6d8bd.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2220 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2252

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
34dc670f85d7d27aa37a28d2c5062fd8

SHA1
1132ae060774c4ceef2599c516e1eb06c7552c7a

SHA256
8d49d05072f3099f6dab95269c1aeadebbea34fdfe59367e143f336233ed36ee

SHA512
7cca0adbc3ef1423ca6bf37eee069d690b323cf9f67c23e0cf71035d2e4cd561dcb891474fba5e2b303414c9fe8a88e059dd056e8c2f760e12296ff61a9edfd3

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

Filesize
344B

MD5
9862a0d57f1afcb373a73eea84208807

SHA1
a424148326f25881f62cd51900d9173ddd84ab67

SHA256
bedaf22d7506078b4b25c7fd15ee1b5d92bd287ca05736967fd9dd800c09d6c8

SHA512
3edfdeb369754c7c6dd9d27e95c7ebfa33994cc06579358c58aa5a65b1b1d16f265df4c61b784b4a898a3e1434c669b38c7d86b096057f1b948fe66ef1108a21

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

Filesize
344B

MD5
f744c1be927c935eb54f60a2b4f088f5

SHA1
a1abc33308acac768cdb26b4e99840928c29f8c8

SHA256
aab17d77f7afb1b129dcf2b934f086f1e870ce4f1627a47ca242a3c04b8dc903

SHA512
4dd1a0c130be602323e07102aebb44147fc789df1982e37d47872e387089fd2922ef36686facc033d4799c31b0ae3ff2918ff20bb3795d30328ef39e83d7f355

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

Filesize
344B

MD5
5c096de4899f6917e7898d853a75f556

SHA1
2f14aaa119d12b066648c8a37d647da85832edc9

SHA256
804ee4e4fc6830f4e63b51a5b3be57126693eb127ac9d497207e5c9328802736

SHA512
fc0323cf397f9239830ca48caeda0098fb3f5f58c6038a54bf0cf8a54e0ed089d29d3e15e9b6802153648a546158bb34f6d57cf0b439247f7724362d5a2d81a6

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

Filesize
344B

MD5
5502f51e9b56e118984f1533a2ffb0a1

SHA1
fdd6a967fb0c9072bd6f13bec9431cfd4125324f

SHA256
95d7f3ac806435a1b58085be89e7710aadd0505d99f82c201c8b5db6515a3168

SHA512
cbca9ee7c901b3c89a5d53f0cfc01db14ee6e640cd3015abb6f6355339471a2dc174fd5d9b5d594a9dc889916d8a6eb67fbd31ad2e574c3622834370a37edcbc

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

Filesize
344B

MD5
9aafeaebe82de8cede268a3ec47be70a

SHA1
39d6463622b586aff26ba10dc877e7cc9be5d5f6

SHA256
aa5bc0d95058db0819cd4e49d73646ae09545196c53c0fdf8fbce28b525d2fda

SHA512
9a2480efe9cab919440dd9133c0ed86a0bc970b701f6533bbba75c5c0d6799c9fde4950916e132338a2faf64fa0fd7782900b986df4800cad5b0763ad3816af3

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

Filesize
344B

MD5
7c229a87c878c1dc133378c69c5a1f95

SHA1
4ba376c389726f28acf7df3a59937f2c87878a50

SHA256
702b0cba144e6e3ae5d18afbce08df7c5e339bdaed7d25ebe4ebbcd94e230761

SHA512
7dcecfa39a87203dba810ba100eb88cc24b3aee96b7743675c563e91917cea42ab5784de4a381818f14d23af3718e4fc76aac50fc1f89cfc72ea1bf06749f989

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

Filesize
344B

MD5
6acef3e680293023167d95c25411e8c6

SHA1
4ace84d1252c44a78959d7cc52f4869d352152f0

SHA256
41d96804d0b7841c11a1f31e0de7971c4ba980ca307991ae4332541a0a0fac82

SHA512
ab2a1a7d941c45774a4e49da818c358e3625212d735dc065171ba80f658110afcc668c79c88336241db8aa664bccacb5277cd511b2ab9d60519fa6846d9e5d41

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

Filesize
344B

MD5
060c08d5bf871c354944c2891f562b0a

SHA1
43bdd0dd44c19b62edf5287d69ade42d51774e89

SHA256
8abea3fadf36737c46c4205fe4d651334e1dfeb490817d121cf5c37f118553dd

SHA512
85b528aa1a09930219d14b32ff946f09ebe66263ecc1b7246a508d39e840587ba39fbd8697ad5a87104bfe48dd15f08155b7ef86bc9357d0aba8a09382933864

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

Filesize
344B

MD5
dc32a227c0bdc93c3e011511993c2b4f

SHA1
7fe2eb516fc16f7de0bbc04e9c7c0cc4a5c8a1bd

SHA256
3633a0a15bd6e3d8f304edbf02efa609eab025e6701e2623dfd6c2d80a2911c6

SHA512
df611b22683b079f0e99b7518b70627f0a98f210e186148ade3cc2e551c637a6f09c275af07edfa4e5a436fc92e253b42a57812e085bbd96ad52f8165204264a

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

Filesize
344B

MD5
61df1bf0ae51ba75ae9f29cfdd57c96e

SHA1
d348b2f9196e2a5e803b9c504f17bd825149914b

SHA256
2694a576722138f69e8716982fe9c2de1fa6200e9cd1d645813c104bb16f0095

SHA512
16a37e587b85a69fe9c9b452cb02f06b7ab36663bafb4ce9140411946f141e0e6c3877ddf90b2458afdd904d982426135a0322c9f34023818e064b67acd446c9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
f26025c489a216b9150a4c083fc44ac2

SHA1
e7fcff85c56edf532c1ab18f9c91c5cd31f7e463

SHA256
b53c935c5c9a4e2649b5a425cf8fde5e45cab1c75e465abc03eea8fcbc9ec9af

SHA512
f2b57d69eefb3e407211c9aba8d7a8ef858ef47ba83b901caaad03866734bb32a49296486c61f19cc989172e2fbcf4bb9ea07ee72d045df3b4860eb91d244676

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5038.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit