008cc961c59df369d961d47c358c0308b5a37ed8e0685b25d78e25958ba294e1

Analysis

max time kernel
122s
max time network
138s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 11:48

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General

Target

c34902ccc0c182a2f9d258e387bdd899.html
Size

25KB
MD5

c34902ccc0c182a2f9d258e387bdd899
SHA1

e10e862f080e0766c54a570523f957d261091648
SHA256

008cc961c59df369d961d47c358c0308b5a37ed8e0685b25d78e25958ba294e1
SHA512

02990fb52a84847ebcfb36ec458a23538f5b3a2fef8465cde9f4f4c0d12662def12c886d38a159412d2131f776be40b2542b9bf17459a898f33395e8420c8326
SSDEEP

384:gdg2H8oLdGw8PinOUtxKTeBfKTpS3LZ2sXsLgWQQ/U4yhoy7jfIWrYc51IlSAuVS:qg2HlL93ltITe0kbIFNG9p6

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-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416406001"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000d73ad8342516b351f4f7723badd117c34b0c79fa0951b50adf5fa0d2a926c933000000000e80000000020000200000008213d893e768c4e9afe7451ab873fac3803069c43bd1fbeefeabbcdb2c30517820000000ab1825439efefb75faf5804c4590bad46b75b5443c1402d411579a31c083b5d540000000f7397e2522490cab96ace545dfa4db7994d03ed24479349d1a165589a4ff508cd49d81d92604e87a9372d0df2266693b109a3f889e8f497d2803d78c2a4a5e8f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7F13EB91-E066-11EE-BBB0-CEEE273A2359} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0cac8537374da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2560	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2560	iexplore.exe
2560	iexplore.exe
2592	IEXPLORE.EXE
2592	IEXPLORE.EXE
2592	IEXPLORE.EXE
2592	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2592	2560	iexplore.exe	28
PID 2560 wrote to memory of 2592	2560	iexplore.exe	28
PID 2560 wrote to memory of 2592	2560	iexplore.exe	28
PID 2560 wrote to memory of 2592	2560	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c34902ccc0c182a2f9d258e387bdd899.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2560 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2592

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
0aacb9348c711c85451feae91264177a

SHA1
0fdd26da8ab5e9a1b5bcaee9a34393177e5f64a9

SHA256
f76fa4640a17b5e2c0390e7e1f9bc3b0b1192ae7095034c10815d59c1f39ebd6

SHA512
15d1bcd4242cacc585e2e0380a15372c804e575713b20e91dd8ca0e22a891b47aa6b498045e60ec489fcea02bf7ad2ff0cf5cf1a8b1eae53446d1bf202fe9a74

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

Filesize
344B

MD5
6a9ba1ea7ea5b5cd10490b6bc01a1823

SHA1
b299269f3589b52377c77c68114e762dc5369c91

SHA256
aac6358aa6a0e3b7ec71bd2ff6feb329373aa61e14aab9eed1f245d6e13184f9

SHA512
ab0832fa79fe3ead399916be89fdd70e8311463ac4b85f459a48818fcec1f301a5a2f194b003dc6450c83e827deb6da4fa1084f043d85fdc3f290848ac437bf6

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

Filesize
344B

MD5
7d5e2bdc34f8416f7b5609d65c8788d0

SHA1
1ccfff436e24732b46bf8708d122ac6896332b54

SHA256
a7e4b87614b3604f7b0aa9de5904adaad47883373542d5a2150502cfcd4f289d

SHA512
4bb7c6072c3b5febf65d35f135f584b2bf0fcef9965a385d2e673833668679db1de610de250135fce0ad2f9bca2280e18c09b213a32ff6d280fec0ecd539ac64

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

Filesize
344B

MD5
1d6c3197f57f2920e2e6edd5ae7538d8

SHA1
70169dc8137836f40afdb1ace4a421ad8a061ee2

SHA256
46f2b939b3b740cc3f7b5c4f4c5ffc77e53aeda1cf0ff291743c42ff3c1d2669

SHA512
fc3b7043da16d210a82978c4f33f88f5f36f37e2dcebc81c01fca5c7416ccdc9cec19ef7604d2a424bfa2dca24dd88646c3c663e37a5b9fe5560c608f69d54d8

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

Filesize
344B

MD5
b3e540796e29f48a7777c201ccb42cb9

SHA1
2ed03ef002ca16935dfd6e7a3d3a1c59aec49ec8

SHA256
4d2edd0648a61f69ea09b022f8b00ce0f0a7c4fc948f1a68ae6f214ebf6df2d3

SHA512
aced39f3bb07dc4070489d17efc6550b5d3e0fb538f88cafbda7ac2d81f574b2bf0f886a313ff0b427fb67da369c18e92eeb80ab75a04808d982ee46321e4ee8

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

Filesize
344B

MD5
21f2b2c8e6559a0a2e4ec1b15489e83c

SHA1
c6ed8370bdb1c92380b0958c5c2da17648642fdf

SHA256
03ebc9596549387f30068effa0da2a51796b5f625c581cf43c3cb4e4b31252c2

SHA512
613e5f73afdf08daf0f6b23497ecf5df60864c259e116485ab52e9877c35d78cfaaf33be7a011fa08eb337d570d6f5182172fdd1afe1fa7853fe165834175b9a

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

Filesize
344B

MD5
b428787e526087b8294c44fc73e9bd91

SHA1
32285a787e90d1ed34a84fd95578115cff482d8e

SHA256
dd9c9fc84faa224010680ab66830fb3adffda5428eb4f6eaa8ee00828e629df7

SHA512
6279d8c96f6a266e9a112647c2f2422a9a6872e8978b4b42e081d4f7cedffc9b54b6fa7453bf24ca6d0106f371b7caacc075ba8c48126da2d906d1ef7857e8c1

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

Filesize
344B

MD5
d0f47954937c00c74e48436cab3d7541

SHA1
20f433649c66b441d864a5ff5a4c8d2c1b0e1630

SHA256
0ca392b0d452367be48a99ddf6e17555df9aab8d265b3f24ca5f9311fae68c98

SHA512
d28669479abbce22d2054bfed19b6ed570928730a6e94eaa4fdab8c481d84a28a7a34efbd028f55bc2778f0afd48188baab076dd01e233e1130d4055e7c04477

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab83E0.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar8715.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit