e7bed769f6b512641336b0c47d39698cf925598f4c883967747e0ee85810b6b2

Analysis

max time kernel
118s
max time network
139s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/03/2024, 20:50

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General

Target

c6d3ea3e8410b41be6887400d05e814e.html
Size

2KB
MD5

c6d3ea3e8410b41be6887400d05e814e
SHA1

fcd70b66126b98fa21164c7db070c6d089a9d575
SHA256

e7bed769f6b512641336b0c47d39698cf925598f4c883967747e0ee85810b6b2
SHA512

0ebca4ddd39430789a2a5a37eb9993a7e214f8c119f7b13324821c2acf03c64fb0a0f23a7fd03f1446ca30c7b1c341a914aca46a45fad67eee7c948470128c67

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-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5F21A6E1-E17B-11EE-83A4-CAFA5A0A62FD} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416524919"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007823eddbcee3e149bc4db86b21295af600000000020000000000106600000001000020000000484b98d3b43d735bb5cda8b7123afcdf66f2ba6aea885f16764ac28a97ca0cb5000000000e8000000002000020000000d330d43689c51adad017c4c625df740aa4da0a9009597636b5e4eedd7c4dd1c0200000007e1ea946374439121e1cc033e87a12d4327d206df0405ff393f9273e14585811400000001162da5458c6ceda0cf48f9cd33bce844048dcc42650a2241150cdaedf73fa40c3b2c6bc80ad7864d5ecba53155b8d72aa022120c6c592bc4650031585820aa9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 402301358875da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2244	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2244	iexplore.exe
2244	iexplore.exe
1444	IEXPLORE.EXE
1444	IEXPLORE.EXE
1444	IEXPLORE.EXE
1444	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 1444	2244	iexplore.exe	28
PID 2244 wrote to memory of 1444	2244	iexplore.exe	28
PID 2244 wrote to memory of 1444	2244	iexplore.exe	28
PID 2244 wrote to memory of 1444	2244	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c6d3ea3e8410b41be6887400d05e814e.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2244 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1444

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
f2bb9b5b6d68c1ffd44e59665c007c2f

SHA1
879fa15945a7813dd2934abf47bfd8249da2f8df

SHA256
aeeb3746c3e0f10daafcf3717c17efcfdf2765e0ac54e3a75340606d005bf713

SHA512
7ad8e2921e359f47fca04ea4c6041a19475a4b944218b17bc5783c084f4897a375b1d598cf74575714bd10ec7d601c5d602edd40723590f6724e98ff66ce462e

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

Filesize
344B

MD5
0f296737543efe4bf48571df7b71d0a4

SHA1
8631e044ace89737419a8f2ef1a6b292bc63cfa2

SHA256
08f63ce52dd1fb3a78db6ee050cd227f0f78e99e8c71697fde7444e734b34ddd

SHA512
2506afd7b364f5c2c822f05d2f90a80cf9f9ed5347882269ce26c8b32b1f38e21f1352fbfa463fdb364f3138c2e77db847dda86b83253757ddd2f1e2d4190d12

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

Filesize
344B

MD5
49d698fa2960327b0e463835dba8647f

SHA1
b8edae4cdc4b5b12087d84daa80c350f06608010

SHA256
b04615f8c22e0c6a189fbc98cc14acc303a58873b2d24b245a3185b63a46f33c

SHA512
76c76e70dfeb6e9273cbf3525aeb552fd7e8002483b7871104c869c230be170e8020d4607ed8a5fbca43a226ae42fc2c05946edf01777818eefd3b600035c4b9

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

Filesize
344B

MD5
71a4800d9e6d215112d80fa92f3a3869

SHA1
dc5f373c9f673c060505c79d978c53f875256cb6

SHA256
4c7bd1417224595c9fc5d4743d206209c8d9f7cd891e16f3ebbea677bea65dea

SHA512
4e34f7fa737c70d46972eaa268a5eb6c8a1441129094bc6f3816d11318d9540c140854cee17d5950ee4d2c9e289a9f80c30e959ff283723bb52b8a66b7c052b8

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

Filesize
344B

MD5
aaac1fbcbcc93a879193c0c2e57ae958

SHA1
9d1ebae9096dc232a778626fbbef844fab4a2ef1

SHA256
f7fd128eed7cc282e488cb433cc2ad978fb90374a103c32f033945406f24b72c

SHA512
59cf798fd6aa55cfaa3d6e187b679d2e7df5cd293fb5cb13793b1a567ad68a8942225299066fdd935bb7703a13d106a1e5ddef7a32d79d190062ce84f5204638

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

Filesize
344B

MD5
28c3b842fd83d3f9616a812a4d0600af

SHA1
12ee815fa6c175365bda70796be2de10d27ed45a

SHA256
a5dfd36d2092acc445ea40c8c56525872632cb79224a69e4b05c2b87a55ff41d

SHA512
fd3e950f6a8ba54432548e9607701bd8ff28a9ad8b9c9e393d9499dca7c5d59fd4bc25b29f3e96d060833c6c06d16db99cdcb72606b2bab45a0b9a3382795790

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab75BD.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar767B.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7884.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit