547171ee5d4f584ef9926173f864b614b2717b44de1f8d91b767b08f69365a70

Analysis

max time kernel
146s
max time network
154s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/03/2024, 13:54

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General

Target

areweb/ArtHtmlBox/Dialog/help.htm
Size

517B
MD5

30b0b68c477039e80c0a8883d165ce06
SHA1

8a7c39d80f006ab9b740963686a0161faa640a26
SHA256

f7ba2c42056c28cd331c1525cb890e24b58dc62230750c1fa9a83aac4823a98c
SHA512

793622cd079774a74b3d3a3ee654110bde36e3d80c471fa81ee7c8dd0754139a92d6a5c1b054dfff7d46441b0020e7563dc5f6ebe9c3e2aefb808749b5caaf06

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 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
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{16E87521-DFAF-11EE-8440-5A791E92BC44} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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 (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416327228"	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\International\CpMRU	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\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\LastProcessed = d0b10decbb73da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	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\TabbedBrowsing\NewTabPage	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000b8c6d3d5e14caa3a8de56ffcdd31efbfdbd9123ab95aabedef0eae9285764477000000000e8000000002000020000000ebe91d8d4e10ad4af3115c890da6be9266758c1ac889ec84a3c39a3068a6b91f900000009bbdc9eaf2b8b7ea359316f2137136d93aa2fb6cd78896d328476ea5b3f37775a2dde976036eeb50dc2f2c89159647b63a5d4b191b3acbbc5e69917a1f5108b8ea99706d0684a8990c43776878225f931f0f4fea4a8fe54ac51eac3bbddf10d22839eaecf732880057b42320f9c1fb1939e9db556c54b57ef75a7408f6c85252309342f3f67fdf9eed96d5c58de2198840000000e45eae449444273c3e48f6df59f40ccaefcf50eb749b167fb8307ca0e3c04fecfa63a35e04752ae2d9f1ee54836325783e3ff634d8ac965f639777f975c85fd4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000f67811314704ed9f56c754c821ff79e63fe3e966688c7a45ce309bc37b55f6b0000000000e8000000002000020000000ca2febc1315d443777a25f89c71c1f171bf02b2a6b3ce1ac83bc040545dc9d43200000001e0f29905ebff0db1b041b228d9bd9f569b0e51f5ef6475121f313aa3b073d4a40000000a4bed3d3a0b374c0c8ca4ae615b678030c982825c8f1279509845ce1aa3e42f83a73f871b22f9ed42769bd1cf75112960baa47d4e1f7a6078d1c5539af244ffd	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	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
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2116	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2116	iexplore.exe
2116	iexplore.exe
2600	IEXPLORE.EXE
2600	IEXPLORE.EXE
2600	IEXPLORE.EXE
2600	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2600	2116	iexplore.exe	28
PID 2116 wrote to memory of 2600	2116	iexplore.exe	28
PID 2116 wrote to memory of 2600	2116	iexplore.exe	28
PID 2116 wrote to memory of 2600	2116	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\areweb\ArtHtmlBox\Dialog\help.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2116 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2600

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
ecda444b1309af1facfbe62df4d5b58b

SHA1
7c463e7c959a5afd5a489c1600b2494cbfa80655

SHA256
d32e328e1357e657129fca6f804bd8706db0b36ee580b21b33d66ad9b6a35e12

SHA512
130062e3df538c065ad6de90c93b42dd52504a47ea29b3c97f7329c83a533afb1959763d0d2da246ac5eb553730d1567f24943da1d5e83acb8a5fcb37c4ac970

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

Filesize
344B

MD5
773fb5b1a09457fcffac6cce90127863

SHA1
85b8fd875785d41a1ee5d2487c699f867882aae0

SHA256
8468edac43217c773e4a267c99bc1a72b97aac62d002d157459706d7028cdac2

SHA512
43859989dc588b8e017d3417e419bb7323a67b4df70d9689a5e06211369da0b39a981216ae704111843a462dfd4bde74a52df71bc9bcb80cfd8f77cefa679c8a

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

Filesize
344B

MD5
3b1fb2e8899da9de0c2a77c620ec155d

SHA1
f6c56a99d47218300d83de36f4bae2f765fa45db

SHA256
dcb734bbda9a886f34374a7f17f554be87cd56b6e57234f73c7536f1f2d44a1a

SHA512
21f26e973b28cdb76ff9a29471b82855149ba687709fc4be078fbe461ce0b661adeb5b833f4af516a3c280795f31f0068a795d118f153d7d00718926a3f955bf

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

Filesize
344B

MD5
e5e68990e007fc3949886625a59048dd

SHA1
e36956e56b69d0cb41dbab3b9ed0af9ea93aeff7

SHA256
2f0f239b4c6430b86797f4c08034f85c724eb2e2f2d7feac88f639d42796bb80

SHA512
0c2024a1923394399ccd26cbbbb240cd15bd82efe36c62a290b245e5e2defb8041ce5ce78f886c8e67dcbe5879b6da49200fadecdcd98e038aef235651eef5ec

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

Filesize
344B

MD5
2de024bdd5bdb2727f5237aeaafafffb

SHA1
c23c47d360a0e7fa45b8378236e45b66aafee8ad

SHA256
ad68ff50ba8765c96cb8bbabbe298f639b7d5a95011b8a82e237c2a76c1c69d4

SHA512
66ec44e6e714656b3ac527d04fbf9e82b5d3b33a5b01bb96e8e8f29662ac92624ffcacb536849e506107db4fcdbb6f5d975a5a49e5997d50f23d27e0e247f23b

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

Filesize
344B

MD5
affed7632a726a12221baf963ec525be

SHA1
70d899171f4d6a727618e6846ecc5fb146f5f168

SHA256
5d691d0bc7f70d02ff92e9b2c3528bc1e5266a999db82faaf7a3704e88c63097

SHA512
30184256e92cbe0b56d773c380fe502b73928851096eefe04b5a1b8884c20b2e17c341a5aac59ac02b884b8ede10c95f4dc9b2046a6b93cf51fbb1ec931b881e

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

Filesize
344B

MD5
f9b2e3c05013f3daec0dc34cab7e79af

SHA1
71b7d5cfe40ea45758e19b1d1c5134c9001d233d

SHA256
4666627a73e98a295f71b1ff0079dcb0a3dc4c1855383c514f8ae425e61f79a2

SHA512
360d4b82e4dc4c0c1c4bde2361b49f8cf72e794157d30da5193885adb051bfe591ed14a582bb8c227445c61710333b1b9b1849a85d236ad10019147b4aa0815a

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

Filesize
344B

MD5
e4aa25f1ccc7efe4d99cd0215b4a782c

SHA1
31e9da220fad056453dea296dfbb3a450205b6de

SHA256
790e724bced977a18dc61ab16c304e61331db644a7fcff825f2b5e67da7e5c7c

SHA512
7bd7ec5f7a03d064ee8ed5e30e63129b77b927e7562b60d245345047cd119808135800ceecb0dfe6d8116759e2ab1bcd3185d140a1c091a6cf534c86cd4d82b4

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

Filesize
344B

MD5
b5bf73d93e20ab2135ebb82ccab24e3f

SHA1
9ee6a44631696de1d8b979212acbf19d901bb0dd

SHA256
28daf3a771a7d6d384b7071b2f65fbeca483404d2ff02209704b2e9c56fd89e2

SHA512
def3c79f709cf386b8197568c29cb34f6c5bb54be456df1dcce3933bf39285b6e9cff7fb6648b87c27ea506318b91bc892e4f55c73d3b4b4c1638f4067a68a00

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabAFB3.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB47B.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit