431c9b22721330c91c8509f7b09900f247fa35ab69e46d0abe68702cac67ae80

Analysis

max time kernel
145s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 06:28

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General

Target

11141768e2713faa4983a795b86a8f9f.html
Size

24KB
MD5

11141768e2713faa4983a795b86a8f9f
SHA1

fe370b34ca1d8f34d946670e529de506a587f623
SHA256

431c9b22721330c91c8509f7b09900f247fa35ab69e46d0abe68702cac67ae80
SHA512

0c0266eda042728b2742bc68c7c463ef51a90d8e36243c182f846f26451bf88fc66773b344a16b586ce451da8e421abaa0867e1b422ee3bf57648815152054c2
SSDEEP

384:+pNnfFKlNyvFK5/2B4S12F0LvS9+HQLmdG:YNnzs9+HTG

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C7B83EC1-A865-11EE-9735-D2016227024C} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e91786640000000002000000000010660000000100002000000057033278709dd3d3e73ef3db2ceb7f27af102a3fb206f7d31c75a054f97d354b000000000e8000000002000020000000464f0ced0320417e70a51c425a5c247a2513cded39bcdf7f10d2fa3c67ffd77b20000000adeb8e4e0bd45cf07320d020e739e0792a7bb6d2c77f3ab84817aeba10857fcf400000001fa8d9c0f381daad4c61d13fa9ac9da7d74fd82cc789dfc19ee13fb12bf6a22bc239f7562441ae4feda12e0e987b93855736a8a352d2dc0bd761313972ec92c9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410248431"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 600fdfa8723cda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2068	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2068	iexplore.exe
2068	iexplore.exe
2472	IEXPLORE.EXE
2472	IEXPLORE.EXE
2472	IEXPLORE.EXE
2472	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2472	2068	iexplore.exe	28
PID 2068 wrote to memory of 2472	2068	iexplore.exe	28
PID 2068 wrote to memory of 2472	2068	iexplore.exe	28
PID 2068 wrote to memory of 2472	2068	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\11141768e2713faa4983a795b86a8f9f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2068 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2472

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
4bd7c5a488bb96e3ab00509cf14b4bad

SHA1
6f87559757a0787d039b16a40497e96e93e07b72

SHA256
0665310f2b50585a289079ee89c5ea454f86797e112476d5da03f2a1e10d7172

SHA512
10a112aa687d58f6423305b1be628ae4f529b10b89ac0195eac5719d93fdc3104339e19750e7c55b62a46c4967b1b953501235f19b444ef8ca6f0c3fb5baa8e5

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

Filesize
344B

MD5
6b7039d503adbb6ddc08cc5191af25f2

SHA1
0d1766186da2b5421350d64f2f8ca53dc2a7c2a0

SHA256
d9891a0ef7d3f0234b7e9335f28ddfb7032bbc862c3afe30a9823345b9b6e047

SHA512
b8dc93e245f4c6697af2c978b1d7dde6a6a09d386508832d75bd784de437018fa33599f444929a0017315c951c68ca681d31f41da90844bc3b734b027e56010c

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

Filesize
344B

MD5
28cd6bb747ab27e9cf5f507dc29f7360

SHA1
8d3d57a4449dbd0bf4028d113278716b5f0312c7

SHA256
656222b120af331f9cc810a1e7fd6bd7697a5c67fee68254a09e709a8e97f9f2

SHA512
d7e99ae588c3581a44f04401ee42261ce8d333cdaa2fbe85ced18a67a938626c730bd3634388c2b12c7f0f4bfd0121e5dfa14e052942d717f6175334aa1cca70

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

Filesize
344B

MD5
69b43b3b7e7ad28b0c53e4736169950e

SHA1
3eba006f8f5b56ff0b7220d853d5ea18117facd3

SHA256
edf57d7109ff8e4534d1ac2961e31f4d89929df801a644f08c5484fa3c482f8b

SHA512
64d037c6aa18d45275579ef4684e8933bd1ebc09b84ff4fda5191a02a5a82731df0cfe184fdb4fae2e5acc876f4b4bbc7545072745ca9b82424651336be6ea3a

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

Filesize
344B

MD5
97ca6e8f997deb6ea6fb6d8fe2e07917

SHA1
28e27ee485dd27d41b336a9f2035b5372897d44d

SHA256
0e078c5ba9c888bfd094e89db6fb86ef83ccd6e86eb1cef52591ce159e7ce06c

SHA512
013bc258536b6b838f986f377849d5bb9485671184e6fd43bd1eac1fcf4baba584a315693b2d9624bc08bfbe6950a05f431edcef4eaf0be5f95d8806b4459a28

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

Filesize
344B

MD5
ea1f011072894289f5818a3c1e663a5d

SHA1
aba05278af63902923cd7c8217de13ff40e38ecd

SHA256
8915268ec20161855b82e4cce66563911cfc0f62eb5a2cb8af67fd0d5abee502

SHA512
dc2b6e3da4168d2513413e6ec2d6317e02ea152c45d8de176144ce3632d80af288a099ae6238c3fdd414e9095eb4d4c8ad6b28eb0f1f9c00bb6df9f32aa0fa98

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

Filesize
344B

MD5
731a3d78fd2769151374dfee852e6a9d

SHA1
42d9191fdcf632f7ef4362598abec5b67ff97b89

SHA256
00a8cf06dd516eb7f7b7cfa0cd949c1576321439828827ab5bf0ea24d11896ae

SHA512
b6640b16e37363b88d99773384e488c565e5b4778128c3fda8b326f813bfb17c60819d3bda27da1eb89fd0c7a00d4fdb18b8a0640b4159857377d4e304f14578

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

Filesize
344B

MD5
c20a2658f66ba1365d3571587a623aff

SHA1
2ea350c43514a9d126e90821039ab8b1ac94d4c1

SHA256
44afe2e25a5d0cb54d61368c96f77a606d52b5328556b93a52c4d781bb17ca21

SHA512
b4c37e15f58f6abae3407118fa2f449ef35fd5306856057506d8b97d37205ec3fb360004becf7cdbfba8d5e7f6858c429c1e99e36ffb877c17e11a5e90a03e5a

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

Filesize
344B

MD5
a55184512edaf94479819fddd7c71e54

SHA1
0a6cc2e3c487a77baceb09fb6cbe93a6e15dbb30

SHA256
07c82ec846c247ac56989bb22d7f7a9ef842b23681bf4bfafdb9c272e22f99d9

SHA512
6fbf23d8ccac64ffa356dcb587b6ba5c7fd4afbaba9c8e209895d9eb7969c1c67fdc3ca2f63cf8631c3ece68662bcb1816b4cd063ebc4a99395fb7cbe0887a07

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

Filesize
344B

MD5
6aab32355d3c87456f7df1ff1a85b6d8

SHA1
5f1e044dcb1f6eaac797c6f35b1c01cf8a4b704d

SHA256
d23077f88bfb5cdc213dbddd4852374b9cd38481bb4fb1ede74cf5cee3562b07

SHA512
9d1896cc98f3f1b560cd1db78fd97a32e217e58136602daf2e5ca5f9dd15cdcefcf6e509fb8abd3a84fca8b4e69bc9b03a0b76bd583f93df16fccab111f02ac1

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

Filesize
344B

MD5
12fa6cffb47d08107159f0da47822965

SHA1
9718a4f21ee74dbe7973c69a632f96b1243f01dc

SHA256
ee17422146575bb70d341bfce83e8dab2a782afb2244ca7976858037bd1685a5

SHA512
a96cb627bc1e7eaae289caec173ee41ef0d90db118223b7e2e2211dbd0a61f2fa713a4b4d9dfe0af44199181d3f34f69b65562c8e5c990b5e866b5105364634f

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

Filesize
344B

MD5
0a25e0e30bb2210e07540ff88099face

SHA1
9ce868dd39e2912bc3502aa9457cab70484c2e94

SHA256
558a689c1d9795ede626141dc7ee6ebdb054446f002687a8c09d7d14b0d1c032

SHA512
b5e11087c8eb541a20c7132aedf7642f04309c8ef152474c4f210cf7e6e83c08e09ec72d25b2aa49b6cc298715c19fe5483dddca2ed318a7cfe63de6674fd814

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E1CCB52I\pc_pcview_all[1].css

Filesize
111KB

MD5
e4541b55d147d3aa79633fc1e93f78df

SHA1
d4b72eebaa870384f590837524fd6e1841675506

SHA256
84dbb2e17cdca526a253123a8b6ab0c734db2ffaafe8acc091e63c4aa07122ba

SHA512
6169b57864b5d170b9511c0d3663e261955cf9f9ea348db7cdaa604bf1853d11b5f9ce6e4f9bd665e4cd3e0e382151309f8d1770b6d274264ab76b7ca523b71e

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C:\Users\Admin\AppData\Local\Temp\Cab4C7D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar53EF.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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