d155846935de946f629b8c04818076e69434ed45235809315d5ed518ffd46760

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
06/01/2024, 01:59

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General

Target

44fe3caa129131e416087b887e39ee24.html
Size

69KB
MD5

44fe3caa129131e416087b887e39ee24
SHA1

bafb11b7e4112f3501020856c8fcf676b6be1bd1
SHA256

d155846935de946f629b8c04818076e69434ed45235809315d5ed518ffd46760
SHA512

b1df85fa18e2d39646608731cad27f0e08b3b39b3bf57c610d4af8ab50ba69e4a345329d7c91fb6a254d6ac48569bb2f0c7b18733a7a73005cb3990c0582f408
SSDEEP

768:Drtsjhp++ffk8V/N7/Jtavr4+ZuvFU81cPZw:Drtsjh8IN7/Js4+ZuvF0w

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Toolbar\WebBrowser	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\Recovery\PendingRecovery	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\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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\IntelliForms	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\WindowsSearch	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
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\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000396e7f10b694b1acd92f3122085e83417bd3c8f073f8d41b8fef9eff976fc6a5000000000e8000000002000020000000a537e5f4d007eeb2345df0974563a67ed06a236403fe067555f173a81b1d3ab520000000154e39a7365e3b2278c90a497c0655b573ef33ffdc72c66944d07f5c7a65966b40000000be8e12c36c6bb3db8647f6f333d12d2047eccfd9c094d26a54eefcde4540faa162042e2bef04aa3aa6a41aec46ea567c7d60d1bcfdf47db05d8f487905dfe817	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\Main\WindowsSearch\Version = "WS not running"	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3BE23FB1-AC37-11EE-B5EE-F6E8909E8427} = "0"	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410668266"	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
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\LowRegistry	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 (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90ae86164440da01	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\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2360	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2360	iexplore.exe
2360	iexplore.exe
2948	IEXPLORE.EXE
2948	IEXPLORE.EXE
2948	IEXPLORE.EXE
2948	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2948	2360	iexplore.exe	28
PID 2360 wrote to memory of 2948	2360	iexplore.exe	28
PID 2360 wrote to memory of 2948	2360	iexplore.exe	28
PID 2360 wrote to memory of 2948	2360	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\44fe3caa129131e416087b887e39ee24.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2360 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2948

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\4A9377E7E528F7E56B69A81C500ABC24

Filesize
889B

MD5
3e455215095192e1b75d379fb187298a

SHA1
b1bc968bd4f49d622aa89a81f2150152a41d829c

SHA256
ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99

SHA512
54ba004d5435e8b10531431c392ed99776120d363808137de7eb59030463f863cadd02bdf918f596b6d20964b31725c2363cd7601799caa9360a1c36fe819fbd

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
b19b65a5512061cb0b43eaee5b477b8e

SHA1
fccacf744c1b01b84ec74f24d0850a88cfefd77d

SHA256
a42c527f0b8e16eb06502979754e111b49893dbf19a2f777ad9adc55a3e7e76c

SHA512
3a98a1aa7385d4fae54a58c93e426e4c5803501f78d0f7c7b43c82bb55fe33f8b844f99695e5c939730e7c198ba11c92b7250e1f2c7288c15ed91d39c1bc3171

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

Filesize
344B

MD5
f0aabefcdfe8d51f5245000bc70583ea

SHA1
3dd5f26b560206140460571a55a65054c56d86b7

SHA256
f6aa34af7fccd4958f651da32a3da88364ef7adff1f4283ce68c978e76b75ebd

SHA512
0ed7cf00e85ebc7d87ae6eb4c05d0442595d82654ffd0bfaa86642fd2d049aaf65add03281d17355d1875700dac9578b59d0bbde7f9578b623d63873a1433aca

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

Filesize
344B

MD5
d851d20a9a60595f0d77a632de14c90c

SHA1
9ce6c9c8d37f7cc4ed44089371dd14728e067700

SHA256
f2553fae0432966905f23fe08c6d9407659142691005fa6504fa095cefcc35fb

SHA512
fd14f0b03705c37806f0e3c7c093632fa37f3c507aee1b83641af11cd4878afed5c80735a542b066de49145c753d6c631b61c684a219a2e58e3d537a97f28f12

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

Filesize
344B

MD5
a48200ef7da243d54c354382a330bfb8

SHA1
a7d812d1498d87a617e43dbe998e2574699d2a38

SHA256
b9b2a26d20ce27b5a9b7734b3edb9d3ff2a87601bfd2176860f37b499a4e7d93

SHA512
108e4e04b0c856869d46786ec32548747505bd4972d93b61c529a0cff447d875a68b4c4d6cb49a9f49fba75f2c4f0bc4fbe8edf822cc86d02b74ac4ee230ef22

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

Filesize
344B

MD5
b8b6906922f16648e59ceaf10a5e12e8

SHA1
fbb57884c37dd62f3235f5659f5ed621810a4cc6

SHA256
7f2d079c97105d8411c5148b8d3247f415f16348645f5217d420cec646d87b91

SHA512
ff7caa4baa61243b91d79ffd4dcbc576a2f5883fa3bd809e7b4d811cadd124f9db74478e8fd43eb9a3de3eba6abc8a26a33e4f17f2ae5d2a0cc67b0124e844aa

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

Filesize
344B

MD5
a1aa5dfdcc59b18434b60d1022b6ef00

SHA1
48c90be8ca83e7c187a568c1faa46d1c6450b637

SHA256
2edfeb399f5edaa20bedb061fe27d903077366e045a272b76b6ce4b032ebd4c6

SHA512
d6cb40bffca83c4dafa13469c5eeb742e2cadc7e6d2d7d35146f4a08a371f42a891e653e447988eab850bf7cfde47cfdaec33c23c596a0170cc03934b69f782e

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

Filesize
344B

MD5
733bb5de5ab24e473fa3d47d53dea47e

SHA1
db43298d44df718fa43d08b8d4ae7857471d9c86

SHA256
6a8eff723ba514fe2b0294e70d314d207820cb41e87aa684a5bcdacd65294c98

SHA512
7d68e9c153761837f79db1164fe39d73ce54d28fe1485a3e715129799a3bfb60d67fcfa926d010a9aaa5c80ffd83552f1259bc1804820c26f7b41507ac43a571

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

Filesize
344B

MD5
01aaf1a32dbef1152de598f7ca5a09c1

SHA1
0f3415b2aa1ef2dd9dc1462ea7e8dc6d43e2f784

SHA256
d4948c65a0bcd1eaae453e9187ae53c1b7678f045eee1a7d6d276d63fc455ec9

SHA512
fa1f7d8b2dbe44dd792c581b7eddfbd0ed3eb883f29169b9f949c6c08020b459afd4e67a443ec6aa19ebaf5769e08e269a75fa5fe1b778cb4e75492eaf8a33bf

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

Filesize
344B

MD5
b11de835a6ad29d87c8546d7b7e8ea6a

SHA1
77050c4263dd0b88c0677fe2f37828447cb7c6c2

SHA256
e7728f1a6434dd776a34264325351ab2a5ebab9ecad4667817982c8b3da2ff83

SHA512
51fa10ea08f56e9a6fc888679a01ec05c334d2f02e82879cd32a34c948f7a1a69f02413edd4d25f71c45149af33e0d1fd7d355ca688e99295d882b2347cbcc71

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

Filesize
242B

MD5
cbff08e0ce5619cf8ed64eee925fbc1b

SHA1
49e803426df0bfd3d9604a92098622c3d4dce39f

SHA256
90ed7b53f1e4f3c16622cc29d21066a6a68a4b7f28c16d06214d36686b01db33

SHA512
3b1e1442553f0ca9e84e4e9aec24dd76ab4f1ff4dc2928dc2b72a9b0ea8187488f449da38eba8b5154205b31764738cf408bc5d7e8869e44bc854733a3c07edf

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\TarCF1.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit