66dee4797455c589bef4224fee7088b9b9f99e23e2d4b56df00a9ddbdac027f1

Analysis

max time kernel
122s
max time network
136s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18-03-2024 23:35

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General

Target

d4a5d14c60f905c187730907e98e9188.html
Size

2KB
MD5

d4a5d14c60f905c187730907e98e9188
SHA1

eaecc6bc54de4d9978b2f28ebba89afc76858f77
SHA256

66dee4797455c589bef4224fee7088b9b9f99e23e2d4b56df00a9ddbdac027f1
SHA512

fd5e25e1197c1bbef81f92f05429e258011d4d7e1b657fe48c7e62b10e507a3abde50ea7342507a247bd46f1667122e8e8921a00d4ca8075db45a8a6ab21e9c5

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009d182698a4727943a65bc6c9ecfd0fc5000000000200000000001066000000010000200000006db604c91cc4d29268e2db9a7cc9808e56dbec335073b50a32d78b85a58f5a83000000000e8000000002000020000000e8c60c88d8cdda3fa1b08ce520217221b599e976bfea88a06620113e2b6dcd7690000000af61d0ca4a91fb00bc0de9792a67e748be0635c949f89e29190c57942381ea36737c45aa8fcf4cd74c24fea2d82a683cd191615f37928c404925f61697c536b49cdd1d41647322e5c18e0444c200b152f40bb3825131698d90fd80fdcc8e12d6f68b0d0af9e55c277d29497a6fc47f4560ac94a77352771596c8da2cd7ddfbfd8fe14e07d0926f747a349df24cd37a6c400000004fa42ed60bba469e4edb2fc29f8ccda00c5b38813dedada75afae44b75c433a5f925b286e1e17c58432762c64b7401b9e351196af7dc235f80e6756c776deb71	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009d182698a4727943a65bc6c9ecfd0fc500000000020000000000106600000001000020000000bb35639cd802b4d9ee4b1147672f98453cfc5948e767462f3e61679e1af2193e000000000e800000000200002000000092be3727b0c134cfe51101a8f806ef9f3e2a6252bdc3a59b2f4e0d9dc03a3ff820000000b739a394c53845865e643342f4735f69fb55980d2eef1dd6faa1168cdc21761340000000eadd4be3b35b22579d23bfd144cf75109596a3f7ea1c38beed8591cad81ad21ef7e5c192e2b388b64b669b8e0bbd1f84c60d03a440dacd3641412788faa6d854	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2F7D00C1-E580-11EE-98C0-6EAD7206CC74} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00cb48048d79da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416966794"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2848	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2848	iexplore.exe
2848	iexplore.exe
2560	IEXPLORE.EXE
2560	IEXPLORE.EXE
2560	IEXPLORE.EXE
2560	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2560	2848	iexplore.exe	28
PID 2848 wrote to memory of 2560	2848	iexplore.exe	28
PID 2848 wrote to memory of 2560	2848	iexplore.exe	28
PID 2848 wrote to memory of 2560	2848	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\d4a5d14c60f905c187730907e98e9188.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2848 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2560

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
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
1e4c21c2a1d9522b97d8687dc7873703

SHA1
112e449ab69688294b8a1d5dc0768e69c13c7cc5

SHA256
a21186a2b5572c6f915df8453085bd970d4aa2a92bf0cb4bfbf83911ff5c6b63

SHA512
cbd8566b6dde800866493e6e377891a90eeb94ee20bb76e01418c2e9fd750aa674a8dc0a8162f83e0a25b65e125ff9927b4daca34db06408f2c294af3d6b9b14

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

Filesize
344B

MD5
b79ca82a28a077a95e53af9d7b44f358

SHA1
798ebfc5bc4e19d6f4612103ec1f7c21c8086e54

SHA256
dcb4bdcf6dd241f10d35a983a4138548f87da073760aeff21c7d5bfcecb7eedd

SHA512
b3de6ad452217c3796d78b5ac752b1bf8b3537fd44f510b99724b3bd1998d846052139efd5588690ad5ea017bf47ff26133efb96874b6e7715c6f720ff65822c

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

Filesize
344B

MD5
b8b33583c20c0610aa3cc03d93e3bb7e

SHA1
6afc0dde8fe97c8d81a28504b6dbec93d24d63d5

SHA256
9490711a75ebc11d4b39fccd6044c25128dd27ab6372c561e8954bb42911057a

SHA512
e17468fd35a73e2b01639530b2678f5f3d8305f95463a7c2047d57116b2a953523b8e0245210c82ad3b2f4d6f6cbc67fd71004467f69eba87a707b5e911a9b9b

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

Filesize
344B

MD5
9c31f46d0ef185843770a2bf07ad0ce3

SHA1
140ebb3c0cdd8f81a514e5bf9e38268f5c795ece

SHA256
2189053b6fd0179ca42db3bc16ded235232eba176e13652080b6ce64c2105fc0

SHA512
a7b55eed0ff5f1e3d5dc12f5f0280f40019a090cde7eed15d9e9e82a40490984c35f3e82e0f5d34ad48b5e374dab4ece54799dfca74f6d98b27b1ef006b5a253

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

Filesize
344B

MD5
b1314f56bdf39d4108925b51d113f056

SHA1
2a4f1ad465210709c9c17c7cf4971a4b2b6baf86

SHA256
63631268f55fd2eb1601e1eab4c880e9af4473709c9382b4f1dbadea9a6198a3

SHA512
c46be37a232fdd05f24587c3c06578250a9aad3d6e36b797b756b3e1658e32f5322b2d2466a386c2e852b024351696c7ebd538990ab75c973ec4a86981f0ea7f

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

Filesize
344B

MD5
dfc4d2f6da92ba370038078fbd23cd62

SHA1
f2ab44b64eb47d15b646e107bfcfe17bf749a3d5

SHA256
abce9beccbcce6bc12e6df6c2a1999cbe853778dbae296dce9f7e813063a00fa

SHA512
33ce05a6903868bb657147f291ef7f849eccfa4f974c2d0211dd07bcd1e6c29aa923bab7900b02a97102efd7141d9fc6dd8dccc5bff0ed363ca7941907f3a005

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

Filesize
344B

MD5
6440a839a78cb5523448532bc3ecb7c8

SHA1
abbf603afd95cc21121453c16b072bc4cf87b559

SHA256
3f361b13ec9c417c9162bd5992c703fdf9a4fa32e1d35a1aff333699573cfa0b

SHA512
c0824cb488733ef07db54ecdd2a0853c4dcb2d53cec60ef02f96e951d3a99b7e0b3d2115626334e43bfacea905f69a16cdb2ad14ef2688f9b81b3441458da858

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

Filesize
344B

MD5
4844b4d7c2e321bb366bfcab3ffe6a4d

SHA1
712de53d45969f8a8b394a87bcefbf51ac84d688

SHA256
95832a493be86af506e78e1076fe65e22d6f418987cd83fa1b6924938c422947

SHA512
77ecad527518640015f3c251f0a0ada07cdee0ca995161ce3e989dd3093957d89c2cf2efcb5e2f1f9cc59f81a84630f93a37024efcd6c8e321db1e00cdfb6c3f

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

Filesize
344B

MD5
fcf22dbe83e69645952243516a764549

SHA1
8663450ff32d408ff6be39ef81d3d33bc038b975

SHA256
e068e4e5afa674f3d9a769a173a4bc3463f16df50e0b15cd01d6223daa962c73

SHA512
aa51c2f25fbc4c3f380d2889e3dc71b3d091cdd4326c167fb4e50a50a28cb0ccdf020f85699828e246067d27326795e28feeb2bc5c828802d6eafefeab249ccf

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

Filesize
344B

MD5
d9cc32876a17d39377fe553178ae99ea

SHA1
605f2575dbbefcc703e79bb305a41ec322cb921d

SHA256
43298fe18ea9280587f2aa8375daf5a95f1b27a6c54099e0665dea67d29a5d55

SHA512
1b26de588de1bac8490c9a49886dacd6937fa3f99a12122365bcb40bc771c78d132d8b3f54ee5c16246f34a4c6a78f09f23a646a735f7922875710ecb8ba44ba

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

Filesize
344B

MD5
316048a1a20d7918b301cc7c66137da8

SHA1
856ad3e2fdbce78ccb27c0c111388e92841bfbd3

SHA256
4e30b899421d73baaf746f359c64ee4f11e7a00137712da8050dd4183f677629

SHA512
557e49054f39b92de147ef7fc951d0edc46ddf6c0f579beae2db4702b29f709373fd1d4d230d1bc4fb2062e09843052d389bb2acde850220281e12f443857e8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8B8F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8D9A.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit