454290e6fd95739ba4567d3cf4e9f3eb5420a330cf1749f85ac9d32504727a20

Analysis

max time kernel
121s
max time network
134s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 19:03

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General

Target

cc2fbae2347a841b28ac796b53115b5c.html
Size

14KB
MD5

cc2fbae2347a841b28ac796b53115b5c
SHA1

a95efcab4dff7a71910cddad88738f1193d9cff3
SHA256

454290e6fd95739ba4567d3cf4e9f3eb5420a330cf1749f85ac9d32504727a20
SHA512

8d770e57d6a927452b530bbac83453ec335ff49d5493ca6b1f50cadb8673cbdc7cdce9fe140e46677b8b6cc31667fb6438142701ff41b3e4818d2805ea282c82
SSDEEP

192:+yEioELD/ZmXg8oWllefMJkZQ3wf1vHmlKt6DvE:aioWD/ZmXg8SZQimlXrE

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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C10021F1-E2FE-11EE-B991-7EEA931DE775} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a9606900000000020000000000106600000001000020000000146eaaaed5a1ed15e22d7adcdb5e551077677d7e41a76da91ea99411c22d2413000000000e8000000002000020000000df787e900aedaa19c47b113093b5ea8abdce2af8519d0d57d5b1ea58ad4b7f1c20000000bdb38f88d2b9656cffeded2eb2ca4cd479ef9b8a6ec585536a1c117ddd75b10d40000000237d239c512e0bbeadc801468a2b693d21e55c71aaedded074779ac1a2de7e65e8c3376d2ca6ce4fd3d06b8288681c372c8e34c3f7e34a94d9b9983fda324546	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416691301"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 001588950b77da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2164	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2164	iexplore.exe
2164	iexplore.exe
2956	IEXPLORE.EXE
2956	IEXPLORE.EXE
2956	IEXPLORE.EXE
2956	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2956	2164	iexplore.exe	28
PID 2164 wrote to memory of 2956	2164	iexplore.exe	28
PID 2164 wrote to memory of 2956	2164	iexplore.exe	28
PID 2164 wrote to memory of 2956	2164	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\cc2fbae2347a841b28ac796b53115b5c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2164 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2956

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
d0c419e90fdf07513b93fd9679a8dd56

SHA1
7625e96640f9d5572be417c3fa3d26b112e22f36

SHA256
2de4c99aa974812a0e149ace5c659d454e5e51fcbaa95a697610774f6bfe2136

SHA512
1c2434af9af87fd4fc688d1f41ba5eb0d5b82f181420c43238af27f1919de662000a653f62716fe11b40fc401999bb0c57ab6e4cda74c3a06bcf683ddda9ddeb

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

Filesize
344B

MD5
b5b1b6c01f738f3af24fadfe134d162c

SHA1
6e02af68f73df569243455eb683fe06792f096ac

SHA256
7fcb8a86de1ab16f28107e0369bc5a4e86b30df55cbd2803abf25b57dbbc7185

SHA512
a0df62ac162e9f82c6b5af23351a957618a7701db737d48c1dacce5b5942f6cbf263342547f477d608530641fc0b3b327984e42e30d3d68eb0c574bd92c053cf

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

Filesize
344B

MD5
a4bd8f748f1d51034e019f23f3c74ec9

SHA1
f55ff291b92226705543ee9afadef1fff423a56a

SHA256
144424076b9070ed8ec092c2576277d7642bb1372a5b64261806660b89ab47e2

SHA512
f25d3602e355a1a4fcac505129581ff27027c377275e8b5fbc677c3480ae79dae4a38b9f434716d158b1394fc79ebb18893a89340800d1051ea628f66859c07c

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

Filesize
344B

MD5
85a53623f365bfef9cc73c55716cdc50

SHA1
42a014ad598492c7831ee3b22d6567841bc5ad82

SHA256
28f503c990533fd2e0d1fd3e6e222296a8a4e4f9ba50bb3e2384c915c6992a73

SHA512
dc9185934569e1f747e8cb5712ff95bac2a13eb21e3854b71fca63cc7b4824763be0fc9225ee0f66c78704f2a34a98dac3286357e970f77393579246518a8711

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

Filesize
344B

MD5
507d8ede0c1826171c7e679b58cfd751

SHA1
29cc59153df7ccc478b4823ea32e1500c35d5a2f

SHA256
7fffa631cfff9a2531f0d5f3b5dcbb16e80d055e726816ab5f455b1242947cc1

SHA512
b454c765b2f7e6f67b8861e2cc30dda2c5d4247b711c8659fd518f864738de830916820d27123562b64c1769ad1fc2f534e3d30a6a07424078e887553de72b1f

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

Filesize
344B

MD5
b2d1eccb73a7e3cb79e8015f46ac035c

SHA1
9d1d89cbccd2c9630e09e615ab8a2731b8ae5895

SHA256
08d62188b0c3bdfb8f54d47e22b2435ae7fa251ccdfff67dbd4d0a62d392213f

SHA512
8617362269491a034d192f145073799415448283a311ead825eb709dfcf03e0caf90f187aa0091050d8dc965b2b1af23500723145194587107e1a6bc061f9782

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

Filesize
344B

MD5
19de52873f78aecafd3a58bd0ac81bb9

SHA1
7b67aa98b01bc61c23f2df64c3d496b15714919c

SHA256
075b30ebcf7a25ebe6ec6083922d5d5831f0bfd6cb118aa09f461b24ad8f5b9c

SHA512
43ae7737cf05d4a2efceafb3ae7b49a2cc2a616004c81ce54720a9247486a926f093a618bfed01f1cc9e003d09fe7ac41fe93f62090cc63ed601676b1b0e6697

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

Filesize
344B

MD5
df8af2854e804dfa9ac56776feef742c

SHA1
8a1198ee8443e1fa744dc9a303f12ec2c04ddae7

SHA256
097eabcb19260195ebdb78c2827350b63459aa0c733809bf095f104b69d8d37e

SHA512
79c01d74cadca2479cd1c93ed29c4d55e169e3adcb6ef9bae4f5d0fcc853537c8b51e29fa016687f4ce97aebaa81b19c5033b1f37e42ea8c30bae8f1e8149e2a

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

Filesize
344B

MD5
b65bf6766ea63c39f0c607316ea53e83

SHA1
719e6c889c00fc4abf197137a8aeb90d781357a7

SHA256
8cad51f57e10f77a50148a4f0f1e1e5fa92d63f27724a8adc0acfac6171e093b

SHA512
e68d39189652fba10bb3627c2e8471d7d8d1e3db12aa83aca87b87d75cec01d0110cc1761bb0b344181adc7e332da3e502c0ab70bf5cc3d3961090485a512c0d

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C:\Users\Admin\AppData\Local\Temp\Cab2B77.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar2DA0.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit