6cc6ab0be1edf432d9ce64e543b8b497acfd42096ecca8065e84930c84afde3a

Analysis

max time kernel
102s
max time network
156s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14-06-2023 11:29

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General

Target

index.html
Size

75KB
MD5

ffb5672bf52220bd1181b0af4f44e806
SHA1

15746af5c085bbaf042d505977284e4fc147af20
SHA256

4ac6220df67ebdace82c79df26c9f322d80296f8258911a282cbe5d13c47f3ea
SHA512

1067b23c8a1747a430e9fd279ba27180133081db36ad418e6fbef2895dc9fb48bd8ab7d52e90cd3cc6e159447ef287585f878840b21d638e17e242737d8f0c37
SSDEEP

1536:O/saiReJX6Pr8dYXS4S+XrbSf7WyIsq1f6k/zGn25ZdZ4gNoeoUn11jUG02OkDFD:Bra25ZdZ4gNvXn11jUG02OkDFOk+3TXC

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E9BF47A1-0AA6-11EE-99E9-C227D5A71BE4} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e172c7b5a00db4459160e9b6a751d11c0000000002000000000010660000000100002000000046c48b4fe5840dac14d15e7bcf1cd3573e15e4c79b5bfba1b144dd2dc6b786e2000000000e8000000002000020000000472e3c285e1169bad7407be65a00826bca93386a152ca32419de75cf1c197ab7200000009c0818e8a12908cbcd4f18a9e9dd86b70cd28470009d0084857713bd3c7a894740000000ba2b77caba465fc54b5f41ff0642ee5528ecaf6574b46254d55be0c1ab087f89655e94060c8ec47871a48f1a2c4b1047dfeb21e63ea8ac14f7e726463a115c0d	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90cdd1c0b39ed901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393507227"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2024	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2024	iexplore.exe
2024	iexplore.exe
948	IEXPLORE.EXE
948	IEXPLORE.EXE
948	IEXPLORE.EXE
948	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 948	2024	iexplore.exe	29
PID 2024 wrote to memory of 948	2024	iexplore.exe	29
PID 2024 wrote to memory of 948	2024	iexplore.exe	29
PID 2024 wrote to memory of 948	2024	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\index.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2024 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:948

Network

MITRE ATT&CK Enterprise v6

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
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
807d4e2bc98aa5814f775292a3f50d66

SHA1
8ebb8b7ae76b3f17d0fe7dbd04cb629e8149fe8d

SHA256
79bb8b140b941c2fdbfd8620bbb088065ef9eae86ee7735e4d91138822446e68

SHA512
18d7d701c593f4df732dcca847bc215da16b083bf199986c8103847c460f625163fd8e1ff4b5df0454952772d9d88c95ad0841ea6b99d4710205e4119b019ec2

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

Filesize
344B

MD5
b24e3b88b39f7cec32ba2bef9e99e9bf

SHA1
f83ef51ec165a3e385a6a175462378d36512d2cc

SHA256
4ab093f858c3b01942e85258d31d19052cbeef4ab3c2e5ce7ce97067269a19cb

SHA512
26f0afd1c355aaf2d4387203c8b56555295de84700915953098d9fe1182b749d788ef81eb2491272206b5686a66f9519dbaab7b695451fa5ce19e78f0859af20

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

Filesize
344B

MD5
9512ff64611527044dd98f9d72d4ce1e

SHA1
aaed066ecf4b282eb9f74cd677a819d644e1e0a7

SHA256
6d0578220a1fa02aad51072c8bed9832cb95f5be6335873b8a75695f47155539

SHA512
39897f81e32654f32dbcb7231c6743a363be368f161c7b8214c11f99e9b6a26e30aaabce3e65ad2cbf22ac8de3f3ebd733e4772e70eb0e736b3ff6af4c9a20f6

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

Filesize
344B

MD5
25a758d7766fbd87482167a4a0465ebb

SHA1
b4fbfe3ece03af2a4c09899e45eb7f247a4e45ca

SHA256
ca379d636d334c24a51b0ac72bc3a88a496847768022222a7b2b715eaf6837d1

SHA512
7bb5b20ba3d0ff25de3725e857841657066c0f74252a19a74f769ba1a2494e17411a209210f00d76afedae9c26b519c87de5702cd4fee4fd5662e26b43f05aff

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

Filesize
344B

MD5
cc96bce5a70ad47190de8d58034a1d34

SHA1
bee75af4eeb85fcbc70dde31d47ccf0020635eee

SHA256
bc27db2ed0654683a47c14f0c1782c865bf4bb0a993a0e343449dfffb628f4fd

SHA512
269730d4b8508fdac75c8144c3609733657422443e97d01fe99071ba8270d7e3b5f66741155419b229bf945209f4fcad174ae61da687f1444d448656900aa98a

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

Filesize
344B

MD5
1ec8109638f7bc550b43889663d257e2

SHA1
00bf1019ee6b868ca59862d4cc7642ed1335b9e6

SHA256
b87de558fbfa526e9df9b92fe6ab4c0a0530e9ce43afd9f5d3445a0aaa6d3e68

SHA512
acd7fdd2797b428c65923fd80c79e5e090a4547e52892be4c1e3974a552bf276955775eda24625133c9591ae79fe104ffbad559893cddfe1d079a3f885dc657c

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

Filesize
344B

MD5
8f5be00f0ab696bc0a56945cb2226a90

SHA1
2a2c7a49c93a1ddd234a35b344858f2bde21cf71

SHA256
e91bce7eb0f33879156f30f69ae0bd238c52898a63f4f84c42644cb084dbcdc0

SHA512
a132685085e4210308510ca72efac128151952378cc02450f578a44f12fb89e16353565298c0960d04c5df2e4f67794dbf7a72e1b79234789c639aebcf5ea10b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QCNSQOTT\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8BCE.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8EB3.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\D7RCJYRF.txt

Filesize
608B

MD5
7646b05e28f58129a3dc0c8c574a3425

SHA1
a76c0ac972602de965a41a1bd2e5e7a742d131c4

SHA256
2817f735f907dd53d16b4f689856db6d492664fd464481e3e811d20d03d50864

SHA512
f1cef3b25a40588fc65178fa75826d14f845e4f5e7d8646c95322f92bf14aa90339fe20cac2c6c27e0f0b6dd5c540eac144898220eb10d4aec7ea13e3bca38ce

Download Submit