32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864

Analysis

max time kernel
122s
max time network
140s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-03-2024 05:14

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General

Target

.html
Size

146B
MD5

9fe3cb2b7313dc79bb477bc8fde184a7
SHA1

4d7b3cb41e90618358d0ee066c45c76227a13747
SHA256

32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864
SHA512

c54ad4f5292784e50b4830a8210b0d4d4ee08b803f4975c9859e637d483b3af38cb0436ac501dea0c73867b1a2c41b39ef2c27dc3fb20f3f27519b719ea743db

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417591967"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d94d2d3723739f48802cd6414eea5c7e000000000200000000001066000000010000200000004953f8410333bd7b2094820b6ba81a5af5c16f84b0fea8a6e2b1ffa0e32f0e6e000000000e80000000020000200000006b2b79336700fcc99944719d32b4054d8ee253c3a25e02608cb2ac87392b984720000000ba60ecc2197078a4a3203a9e75c9458233b237218f398f81abd69f55a2c3f647400000002866a8085d531bb4b9886c4a41f410fe28087a0d26a1fb3e5cb484fdbdfbb3eaa93cced3e0a64ec8d767e5d7d33748b26779dfc4d238c89436f360f4aabd0c3d	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d047bb9e3c7fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C9EE1631-EB2F-11EE-9183-CEEE273A2359} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2816 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2816 iexplore.exe
2816 iexplore.exe
2460 IEXPLORE.EXE
2460 IEXPLORE.EXE
2460 IEXPLORE.EXE
2460 IEXPLORE.EXE

pid	process
2816	iexplore.exe

pid	process
2816	iexplore.exe
2816	iexplore.exe
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2816 wrote to memory of 2460	2816	iexplore.exe	IEXPLORE.EXE
PID 2816 wrote to memory of 2460	2816	iexplore.exe	IEXPLORE.EXE
PID 2816 wrote to memory of 2460	2816	iexplore.exe	IEXPLORE.EXE
PID 2816 wrote to memory of 2460	2816	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2816

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2816 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2460

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
359b4b554afeb624e37c02218ccc0a3f

SHA1
32f4986163c0b0c0fded14fb278d3ffbc5f5d3f3

SHA256
b3eb3f14e1c07adab886c432b43ec96780f1ceed43672249f03ed611cd2e8150

SHA512
91e97d40460a511c042a2e5e7a65a05deeb2f775f3502922f65a4d35e2707fdce47d8c46e113258d918383c2a22f7fbcd04ff70f3fdd0b57ef787b8d51afcee6

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

Filesize
344B

MD5
c5d19af4e87a9b2e03aa9d082d9ec717

SHA1
cb3e4fbd7ab8467844f7dfdf7c0aa621ac38ae99

SHA256
74807c61893a48095dae7f3a37c2fa42b0152411cf7360262c4eb3807c282445

SHA512
8ca77216d0df6c8e8518ae6a3888483f59ef80605cd6d67b6d4c16902725a63ff17ee4f59ee2293051dc318278ad7133ea1234b011e942779db50b5203e18def

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

Filesize
344B

MD5
75e1cbebae2dadd645d15bc22ce7cb18

SHA1
21a7a7db0b5218bbb9eec4ba04b486047743b8c0

SHA256
baefe4f544328b8bc01410f427a6a8eee2650284ef9bdecf4e10263aaaccb6b9

SHA512
bfb675e0b53ea1b1c3bdabf81268d681ffe28b7d84ef1329c778ed06cdeb8a6dc819be3f6bbb4d9c8b476c6029bfd7086ae27ea753df077b8af66a853a8d082d

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

Filesize
344B

MD5
6ed2c61a165f887d4d66889a289908b7

SHA1
88c7dd176428bb38eada8a3e0c82e711c8b342bd

SHA256
95682aafe0d1601044c258da59cae71592e83d8283e3e9f21c1592ab5863834a

SHA512
2d05a72f8c61716d42905e6309ff4c0ca298c649594814d39012c80579815048630a279cb7423efd3ab4eae782603c9876e9c47f5204b6c8636898f98e934e19

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

Filesize
344B

MD5
070e11792b70bed83be3ed6a22f22ebe

SHA1
2c3fdd72a9061358bae3175fdcc5d6c625d17aa4

SHA256
5211acf9d8ca0d5e62b2240d57bd74bf6666a1a3cb9012dd91788c033067f0f1

SHA512
a3e8de1b916f0e3034b61627d65c6199262396f2f75d327891d097f7f9c99be6bd7fe349847a8d516492eaa199643134ea926911ad088c86c730ea6f696d537e

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

Filesize
344B

MD5
cd43016adc5c9176e2bc4ab9ebac8618

SHA1
464ab64c12a2461bb2fbf19b58d2bbc8b97bd0be

SHA256
d159a2d9abc54d346e89bb66ab6a053ea2292b3778684c74a714bdc075f08f2d

SHA512
0885d7f6bd9223e394c90ec29c5edb32de82e8f9b07910c00cd8d55c3b40f36416414f71b1073ba22146ea506599538b99ad185bc78fb4d275447b147ceda934

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

Filesize
344B

MD5
7735b0f307034b4a86d21eba83788ae9

SHA1
74b2c49d8b28695ed2e39d17285340597e8bedbd

SHA256
c0f07cab9cd5ab89b15b050d38324fb7513b8b03b6faec11e6ca211319d64672

SHA512
c510b34dddad5bf215f567eda87c5a1a11ed69b6966e677c78ca4ea28eae0656152f6e0ef21796a1612972bddf2e0dcd8127feabac1a0d74d21e9b84adc30e20

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

Filesize
344B

MD5
edca470fff4d05a882519c9527ea96c8

SHA1
7ffb275cab265c052536ed3f488ebeeead84cae6

SHA256
24c8392d937649963f9c78069233825b4ea535b0134d992c0e5fc0311adda5e2

SHA512
71d6aeff62273470d7f4faca2ad1de66c1654be6e5b1fc67eef0090dc81a72ccf4c72ec70babcf84771ffb9acd426aca8c20f23db73a7cf0caba6ed8c194d0f3

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

Filesize
344B

MD5
ba7fce645a368aac325025190a930fc1

SHA1
12d2e690420858d9f35a90b8e9f8522099f8a369

SHA256
60f1b57bd1f513a517dc8983b248e3014a7e4af880e183a5f9d70fc7a954f46e

SHA512
6178f461c214152fa47c0ca4df0431667f2650d910db8369ae621ba4a110a8cd483f0912477bf48c9330a80412548539dbf49235b6d768485cda64c613f9ceb7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab88F1.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8A21.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit