hxxps://tesla-online[.]net

Analysis

max time kernel
68s
max time network
144s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
23-03-2023 11:34

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General

Target

https://tesla-online.net

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 44 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "386384813"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31022459"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "386336227"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2003642136"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31022459"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc0000000002000000000010660000000100002000000019af3435784d39452066421e85c576b5f176c8338e6e44cb946b10a7dac5f10d000000000e8000000002000020000000fcb569f363ce5c6c4354ea81a7b15a5fa745563d2b778f62469fa00123fe3a80200000004ee7ae44f5a53c0c0637e02e38caf4a67d438ec3a9308fa4c4f8de63fa69559040000000e01023be9e1a70de7cd6455c82b4a0be52935c86c9d0edba45f4ef457c58951aa8cf9f55b9eeb5c56f84e4df26aaeadba26218263b81029ee15f542ba6f46acf	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "386352822"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A2435B17-C96E-11ED-9346-76A232A3E020} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30189c6c7b5dd901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2003642136"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2020 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2020 iexplore.exe
2020 iexplore.exe
2184 IEXPLORE.EXE
2184 IEXPLORE.EXE
2184 IEXPLORE.EXE
2184 IEXPLORE.EXE

pid	process
2020	iexplore.exe

pid	process
2020	iexplore.exe
2020	iexplore.exe
2184	IEXPLORE.EXE
2184	IEXPLORE.EXE
2184	IEXPLORE.EXE
2184	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2020 wrote to memory of 2184	2020	iexplore.exe	IEXPLORE.EXE
PID 2020 wrote to memory of 2184	2020	iexplore.exe	IEXPLORE.EXE
PID 2020 wrote to memory of 2184	2020	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://tesla-online.net
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2020 CREDAT:82945 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2184

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize
1KB

MD5
d34cd5dfc285c4e53c303f1f9472ac2d

SHA1
895053c124dead25c4d10ef566966949aa2fff79

SHA256
65414eb04c4f2a5406379134c518247eb6d9359e437a49b958e41df8711256eb

SHA512
8893523ecdd330d0f88aa757aced0eff47c4db0089567e4f7934b2b1ce618d816f23109e0b9033dee58cc077b10edca4fb79ec91e15eab3806f7b47c186b51dc

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
471B

MD5
7e6edac4c08deaf3549189bfc3fb721d

SHA1
1bc71fc3691ec8fff202ef503f30c83673709055

SHA256
99600b86d6c324e84351dd8f09183150203c83df6188ff21104f3808e57adff9

SHA512
e5fe4d62400e6dd9d835111384b965a1ee33e72cf2f64724c22a535e133eb71196bce1566f9f2ed15c5965709e9e29c27bcf6744efc671bf406c9acd416946a6

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize
724B

MD5
c18c1ab84b27ba6cf9cd2e5ca8a96d62

SHA1
df6dc9e0b61be770d13df05ac149ed07c5f9210c

SHA256
c3535d9b617c8060aa4a80b708e2d017c1b344258b5f18d1b6889060c894ff2a

SHA512
cb84a250d7c37c1def8d34976326f4d90b4e5fc0dbefddec5958af85e67a07e77ca0bebe8bd8c3ab784b138eb2ee05004ebba20156e5e02186bd1dd1d92850e2

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize
410B

MD5
541551a228da8b73465470279a0f1e0a

SHA1
34e89bac58c80294f3ad4593fa54066735cc53a9

SHA256
eeedebbf7b5377368d56e594e17d8ad24c8a2402eebcd9df3d8bb2e66a4e2b9b

SHA512
9ea34ce7611371c3e079ba20f587152b31b05a1861e23b9830742c5479a9ad689a13cff27d2aff29e68eb650a7daa3a21a84215b727702aed7e4bc5dc6f061f3

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
434B

MD5
d442ba09a66d5a0b275e6621ff8d3328

SHA1
1597dd947e361f3accadb0bc58f9a0ec9aa980e2

SHA256
81e34859d027e4a3658bed5dea329bcc7bc83fa362dd9cbbd59f5b0f58e401d8

SHA512
fe99d767a06b0c96d90fb476eb8313f576bd2a291cea740a26f504ea1df210aa77949e52fb9f2c75f642bdcf120a6aa1786828841747e5a131eae230e0fa2270

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize
392B

MD5
c548d06af46b1a5a7882e2266e079e37

SHA1
9b648f2bf765818dbb302a10b841d398642eb398

SHA256
75d63191bae0b59b1861c940712d89f3c7115913a93d6545b95bb8d47c5fec68

SHA512
270bb3e01a942cc4180fab6f146c0c65bf0cac9117bf0c440827df966fc65d5e2f72ec3303039b96565c80b0e61e4a197cce7b7e18a15656e89386f05fd27b1e

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver100D.tmp
Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IV9H23MJ\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\favicon[1].htm
Filesize
4KB

MD5
c80e475fcd59142a0c26e3f8791a30d8

SHA1
68c00bc4eaf503caea9ca5c8d50f2e7d5cc40d38

SHA256
815d32bc63fbb6527b20bb3e02cf736c5566e278eace9ca286b7118c97fc51aa

SHA512
2204a5a33b32f0167694f88e035d5a2b91e60515ce961388ef5a134db137f867f5aa6b0441d6236af982682b072764b3a58de0e7a43d3d2b96cdb4118b09ad34

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\favicon[2].htm
Filesize
1KB

MD5
4f7b4170904d1a9b0ade588d61023508

SHA1
43b20224905f16a0d676c9c4b85fd494110b06ce

SHA256
d9dea3087287e9bc1825803556c20832e8108e6f2347c0f59bd00c78da6f276a

SHA512
608be8d2140b97a5ce1bb013d409594965ba4dfe2d030e1fbc2b71fcfd00b0eb3272f7f2670b8277aeeb895574aa73ff1afa74d6d2794958c2aee4a1a24a8542

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\2R6ULM3P.cookie
Filesize
612B

MD5
15e9ba2805a1085dc5e378b593058420

SHA1
aaac3a539f76539a8a73227be5a06d0fb09e06bf

SHA256
00cb51d3f62be23fffe1434465bf20178b044bf42a15fcca6cff11819962fd4a

SHA512
cdad26f321cd8397bf71c7aa2f1becc3ce941dae14b13bfab78969c8ec12283534e893fd44c90a4e67cf2ab23699fe19b140f8906a3bcad3481b8eb8c116cf56

Download Submit