e504f9e5e223040d1215eb7e1a811a81712adb21114308b70a5368eabe2deff6

Analysis

max time kernel
142s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2024, 19:38

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General

Target

8ffb2d03adea92878879c292f3a8b4ae.html
Size

44KB
MD5

8ffb2d03adea92878879c292f3a8b4ae
SHA1

3a85bc75c8858fd1ddd5408b45a1c890a1796a6f
SHA256

e504f9e5e223040d1215eb7e1a811a81712adb21114308b70a5368eabe2deff6
SHA512

6512168cf422db70e5dec8e95c336137f5f0a4250cfb84c6b5bb9e220def2e701a405e3f864a19d0a50f781c8ab120007bd33c2276c0dcddc348604da39f55db
SSDEEP

768:Zcd9QZBC7mOdMcopC5I9nC43jr7FKil3vrMXpB3lcgQvBW9Ywww1wblZxPd:gQZBCCOdI0IxCYjr7FH3Kwwww1wZZxPd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 52 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3965042958"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\website.ws	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31086497"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d228e40a7820b94dbd5c7b6846f2f5ad0000000002000000000010660000000100002000000044a33035a596ce62d88c3aab5c33dcde55d10324def657797f0b5e6ae4b958a5000000000e80000000020000200000007b2c1d2206cda7197a35ef5e47c7e2dbc4bc63a394843cce53f861f5b268da45200000001d9d62deaece70d92006844f423508e99e52c4affd043b219b03eb74d36c5a3a400000004d3ca03ef46f447395f9eac84040335261d6ab476f92dfce25a99f67417de54b44628d7f86b87087cc7d5dfae14547c2c55c663565f167f55747abe69b488ca8	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "413840535"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DOMStorage\website.ws	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31086497"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "25"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90947ff9a157da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3903315028"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\website.ws\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "25"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "25"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3903315028"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c667f9a157da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1430D166-C395-11EE-B7F4-4E55496B34AD} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31086497"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d228e40a7820b94dbd5c7b6846f2f5ad00000000020000000000106600000001000020000000e36cd5dae2fb5539d861218651c84815fc2c7e282cd9957d9d0e194ba47100b8000000000e80000000020000200000005bca272631ab358e3ed699560b11c309670cc0d4c3b257305ca0c1527877e40a2000000050ab2b502f86213082db8dd6c1ca035d3d2becced6e20713e80f1554fb5287714000000036f029f53e1bc9fe5fcfb2c409ba7679a861014b4d62f3ab57664289730d7af8120037fe97df0bb6d07a911bf07c748981274b0a48aa2faf5d9b849d61677dc8	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1756	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1756	iexplore.exe
1756	iexplore.exe
1712	IEXPLORE.EXE
1712	IEXPLORE.EXE
1712	IEXPLORE.EXE
1712	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1712	1756	iexplore.exe	84
PID 1756 wrote to memory of 1712	1756	iexplore.exe	84
PID 1756 wrote to memory of 1712	1756	iexplore.exe	84

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8ffb2d03adea92878879c292f3a8b4ae.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1756 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1712

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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
7bde92ff965b73dc76190e608c2fbb93

SHA1
95547789d183bbf9ea20ef6ba4c6b2f0249fb30d

SHA256
821420f187b512f853c8b73d9439e940e6e04c499532561343a739717a9a76ee

SHA512
21406b04613e8be9f2036f5057d6d3de568ec1aa4eb6471cd457e70e6ddadfc3b988d5f4c2d316e548b21b2850944a78d75a44ec3bf929e71fe61fb6b0de4ec6

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

Filesize
404B

MD5
0a682f29e6f5c2d499f79458071603a3

SHA1
eae2e706b82170cf9045a4b09615f0c011da5964

SHA256
10227103e9757d0dcec435907b9f36e070a42cd92256402f313403782c47296c

SHA512
ed3543493b5bb447a2c4c355d1d56dc3a74ab6e1744d745d418cc6318fc0f4161b95efee2efb34c7662abd0a61027f6e095ea9488f37b84317b458a563f6a1e3

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\iay4xvb\imagestore.dat

Filesize
1KB

MD5
fc6cfa0a27f7eaffa80b5c5567b54c86

SHA1
c8330eb3e04615bb0ca70c097462e310d613defc

SHA256
af79aa38e7e234ede368502140e5e3899adfe1a2fa1fd88515f88194c0a30421

SHA512
d737070ef315a8def37175176ae50f937c5d18ec1551c1b23eedda2e0fa34ad7ee10969f76c278a39a98d3eeedd95e3222703175764a616297cc8d06dd7884b4

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\Rockwell_400.font[1].js

Filesize
17KB

MD5
55a0d8277a94894a8b40f72717adf869

SHA1
84ec2afd66e38aeaab8988fb18787e32ac6e3bb0

SHA256
f8bf624dd3d3247c58ddf95b43c5bbce5c12404158d466ff8235af41e595f29c

SHA512
152d99198ebf5e5ab18de1bd1ffb804912934a8fede44826a08c4b7b30e17be222acdb406e8e005819f1e40a4e2d63c91a01a19e672c309c74f2ce19b09efb3c

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\cufon-yui[1].js

Filesize
17KB

MD5
461958e1e515e8e0f372e73b4c819d53

SHA1
3745471542e7992dd2f5d85b2948da66845ade37

SHA256
186707c7ae0d45cba1490a5556f59fc371f6ab88cc16c452fef8b70072cb5e54

SHA512
734f8cde6780c2deeb1f23b21097fc381193ef0c3492d16b411984bacaf807b2799e340d254e8371ecbb73b104d29ee8a46448e26e0ef14b26460ebdde100d50

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\favicon[1].ico

Filesize
2KB

MD5
cb546f0ce2ca2505cbc9088d8a4592e5

SHA1
d87b70b1a34f4313d085de80da3aa4e8845af904

SHA256
0c3851f8f6d7b9dc63645a68b0db991edc9162620b9d757684a4a20206c458fb

SHA512
b6fcd078f43082daf299a49646280ac3a30b91d10dcfaf8e9fb9e8317af417e34d45ae7397af9507d4101b7bcc58169c2f64adcaa253fc08204b98020b20b551

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\jquery-3.5.0.min[1].js

Filesize
87KB

MD5
12108007906290015100837a6a61e9f4

SHA1
1d6ae46f2ffa213dede37a521b011ec1cd8d1ad3

SHA256
c4dccdd9ae25b64078e0c73f273de94f8894d5c99e4741645ece29aeefc9c5a4

SHA512
93658f3eb4a044523a7136871e125d73c9005da44ce09045103a35a4f18695888ecafe2f9c0d0fa741b95cc618c6000f9ad9affc821a400ea7e5f2c0c8968530

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\jquery-migrate-3.0.0[1].js

Filesize
16KB

MD5
7bc46cd787fd2b6d3336e056301d4b84

SHA1
60062992ac61926ac3e1604b7f89cc373639c66a

SHA256
7fe32e1f272b3c300aca9d573ab228d87c605b4a705369d3c459523c52c9428d

SHA512
37ae02c8da88d3ff585d85035162f4e927cf1ed4d77d6b83264abc12a94af5b484095f2f46e9f3a6ef80436593ab482646b80479bebb8e782667eb86e98d3397

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\roboto.cufonfonts[1].js

Filesize
20KB

MD5
301d51da906e6cd41dea529d764dc504

SHA1
15dc16d366325aea102fa46c11edf04ea83a0283

SHA256
d49065ed2e4f7cb5eafab0fb03611563146102e514a5946bfcf08de6db58b85b

SHA512
6d50fea1d52b5bf19d1c758465d054dd3b0f03dbd754c29177e7f7248c275dfea2f61368857b54da914187966539f2eb5dead4308dcc331980fc26ca42255ca1

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\43O0UZKG\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\G8X408WQ\js-loader[2].js

Filesize
650B

MD5
ea5a5798612df63ab0532174aaf62634

SHA1
0f4713eef39ab07510d3703ef201885475ef0b42

SHA256
ee44a690e6d7ba27656d9a013b7803d69461a19444d834c918d16c1c56598a31

SHA512
8cfd3dc5eb7f2ab4f27abf80bea6955a00112b84ba074cfb8a1bce0207c36f6f12e2f3e90b8ebb8fedd56a5520a4a0d09397af9e6f4885addd890df7bf3b8907

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GO8BH966\recaptcha__en[1].js

Filesize
488KB

MD5
16cb1c02d3183e1026b4ca6b3eb3d509

SHA1
156c9649e7a6e78b8fd974cf29ecdfc8c0fe3929

SHA256
689c72d7718868395eaf4bbe26e9f52e92f16daaa1d5486b53ae3744a996f1e2

SHA512
aea879561c737bb7ce6784f0178b429a19c3b854415d30342db41184ee356cc6f7e138dfd1d7212ae7dbee3a2aae3a32ca2880cdc8132da06def9fb562cc5b37

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VH4I14XV\layout[1].css

Filesize
42KB

MD5
e57c81f3a17073a78a7c3c865f74f89a

SHA1
587d7c955432f1e5a87460ecbf9086ae2589346f

SHA256
e36f1f796e538f826beb42510edc0354133c61c7f711b827def7f91d3f7c8bda

SHA512
630aa9dba2aee1125103954b093af8b24907d98761e1a9b93fb6f6c43abfec3afdf53825e3f12fc3cf87fa14855daadfdbc90b1e49b503fb2917599dd77daf52

Download Submit