e2e333927004353a3cb6526a4f9fd9bc59b3a4b588a8f0c1fe02601fea52ec62

Analysis

max time kernel
120s
max time network
169s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 03:49

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General

Target

03d884b02c60605472efbb8918f62659.html
Size

35KB
MD5

03d884b02c60605472efbb8918f62659
SHA1

175f7db9393ef27d1981818c11683bda57fc8959
SHA256

e2e333927004353a3cb6526a4f9fd9bc59b3a4b588a8f0c1fe02601fea52ec62
SHA512

103e58162dc7dc04d8f0792be81833834fcca6f26362994b0fd0708b52f5402d840b630e85fc88802f026a05184fc326a50e9c4304a8e74e5767120b47bcd768
SSDEEP

768:Zcd9QZBC7mOdMI5pC5I9nC4CE4cvREHPVoW8vetg70GmJTZV4MiwewXwITIbPd:gQZBCCOdF0IxChE4cvREHPVoW8vetg7f

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-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409671637"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 700769b53337da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CF9FA131-A326-11EE-9569-6A53A263E8F2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d30000000000200000000001066000000010000200000008d835dda9857b05cbe8ef6ce41128f02b93747d204a601c37dbba418a468f3b3000000000e80000000020000200000002cccec1cb20cf9f74ab6a53c0f65e1c608c553f07da94ff050b232c33980fe092000000047d2518067f19b8824fb5a01bd055f4adee38e9eba97191ad9faf36f98afc04240000000a93682fc54fff7d61dcf6c12df1132fbaa6ecb0cc69ced7ad49a6bfc27185a3809b76a1a83c0dfa1a392955e871cbc113f5a17140e423b17dca817cb201a1786	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2480	iexplore.exe
2480	iexplore.exe
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2116	2480	iexplore.exe	28
PID 2480 wrote to memory of 2116	2480	iexplore.exe	28
PID 2480 wrote to memory of 2116	2480	iexplore.exe	28
PID 2480 wrote to memory of 2116	2480	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\03d884b02c60605472efbb8918f62659.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2480 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2116

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
edff43f04f7451928907072bafea0a0b

SHA1
c70745b5ac5194ed45198fba221074cc83940713

SHA256
1225fd5ad97063de3678f7a9c10a89f766a4918e6ce568950b8669357777635a

SHA512
5de3c154fb5af65987061408a14a6af111c7827f1dc233b75cf72a7ec74c04292519a5b19ea0e52fc1d45bdeb0ea5f13d93ef1e713291879b5a8449f5b0d0bca

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

Filesize
344B

MD5
d1022a9b617fdb01ddd36f3cf1a87193

SHA1
3bb0c9a31ac61fd0aa42700ae8cf7ba63601f84e

SHA256
4e8d270ad24aaa35cd154158cb8748f9a98d5338067d2587ae5bec6d0002614e

SHA512
c5349c069eac5729e8f2dcc37e0477d81a796b02489ba709f7a2e3066c7f80effc68eec3e43fd55967137bfd4fb48cb6deb395cbd460723e0fd7413eb4c090a6

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

Filesize
344B

MD5
e6e66859f90ffc18ed31be13885ce0c2

SHA1
38dd49ddf77bafdafdab4b4d92bbaef6524a615a

SHA256
7bd4b1ea4f26113b27a4d6fda13ac5ecd66488b3636dfbc79be4d9af50de9bee

SHA512
8598f4a8146a6cf965aacdd8bb79dbd2981390d02a48f0e2bed9eb5ca44d6cdcfe28847bc7b2af9664412bc561b77e0286622eedba98ec7a57cb55eb1189b1fd

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

Filesize
344B

MD5
b98cc3c63a8b930ad3b39e2dd16c3619

SHA1
48baae0f2f5f8448e1c46272fd428932e5ab9687

SHA256
b0fa4d8c6f40ac9c44ab6facb2b812b4ff535049fc78b9cdd2eeedbd29cf3ebb

SHA512
ebd4ba9f8f518b955c3d80f992285cb9288e321c997efb1cc741c129ac822f9ba57a88cace35742c0b6dd93a4cea6e64b1fbcaf3c0b257c2261dc723693efc38

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

Filesize
344B

MD5
202f3b8ba0f264bdef8c42dbd7b9ed56

SHA1
67e42b8cec91054a3fd5b67cf35a56c428ba68fb

SHA256
6f7268ded4cd09e638daa2225267bfbd5fd42f24e9cb56f0efa9086fb16a3d65

SHA512
df8a95869882ab656b7e959090d0345eb4b2695629671ceacfcced2c25ec4be9223f720873df32db82e887e1edc0e1aad01822fbca745aa23e648dda12af0bfc

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

Filesize
344B

MD5
a82912215c45e9743726ad4ea06debdf

SHA1
bff30773fecd4d69601ab9218854ff991fae6adf

SHA256
4afce0dad652de8f1f1305c41d7efe6e45b4c99006dab8a35d5f3f1c0e6d7d04

SHA512
c09118cfc50a59653d30db56ebc7a107eaf340cacd6b53d4e10e4583fd3ce1100a4df3d4bc5ac519dfbe4cd5bd6f59937600397ce2f5efb162e23fb34539c801

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

Filesize
344B

MD5
ce1c02f24b76ee3323564f319584bf8d

SHA1
89eb8e89c12fe9a341da7a3abe70c9fa21c7d8c6

SHA256
edabb50b1f8887d9352bc02e518b263d3f77cea2622cc4a5d188ec0c4352b0dc

SHA512
68e14512085ee05678c8bd61678622b965f08933c6873280c9507a3ca1967a852c82f8574fcc8cdb60d0184ee8601d150797d95edde68b204636829c4e6bd0c7

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

Filesize
344B

MD5
32b5350b4c97a43a6025aa4fc30d1e47

SHA1
bddb00771fff52201d2dd8fe98d9f71a7b5403c3

SHA256
6470d824d636e3ddbb7510aec3fcfca2872274126db3bffab179d7cd5efb6669

SHA512
58e6a76f76e382ee43dc129ef08c7edacd1dd63b503d44b31cbc3f3cef925eea3ac39ccc2bf39fdddf6b9e6c25bbdaa6038317c7f19f02f20e482e6592db5915

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab95BC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar95DE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit