dba9769981e5ae83a4d16ab38a63c4f5649856bbd3589f3c1753999f1113e115

Analysis

max time kernel
142s
max time network
143s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 16:19

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General

Target

7c29abf2173390a702a3676d7b3199d0.html
Size

83KB
MD5

7c29abf2173390a702a3676d7b3199d0
SHA1

afae9aabd84681e1aca9a79ae932a11135e05f36
SHA256

dba9769981e5ae83a4d16ab38a63c4f5649856bbd3589f3c1753999f1113e115
SHA512

19025715ca6b66fdf7d2fa9be10adf3970183502a50dade55c47f07eb2416f1196cc09d332f2510ce7c1b10f4f9ee7f49e3ae8278612eef1d49936d0475bb8be
SSDEEP

1536:fuOrm46BlbW+IYNo8OeWrdLPccaw6E6z3K+IMz+5m5EwpoNJxtWdY0ywefYRkHXJ:BgSeWJprSwes5DcybVP44

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{41D172F1-ACCE-11EE-A5B7-EE2F313809B4} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20d3d327db40da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410733109"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f120000000000200000000001066000000010000200000007365ed7c631f40ea1bbc5f8871e5802ee365d2ca23c4a601d86a1d738d56c818000000000e800000000200002000000098033871bbd1672a59c64d9ec0d844dc02501d6caa29d6476759c61048537af620000000bdae6047e161efa645e41bf4d553e2920314c0c25d7a6e07e66c516b3386e0ca4000000052016d0eb30a113f2875e06b1540db6a62b565a87d95112a975ba75b71928d9559d0cf6be21e7f09f25d05c5dd27511e67ea9e4e8d699279bb234daa9ac34de1	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1704	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1704	iexplore.exe
1704	iexplore.exe
1648	IEXPLORE.EXE
1648	IEXPLORE.EXE
1648	IEXPLORE.EXE
1648	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1648	1704	iexplore.exe	17
PID 1704 wrote to memory of 1648	1704	iexplore.exe	17
PID 1704 wrote to memory of 1648	1704	iexplore.exe	17
PID 1704 wrote to memory of 1648	1704	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7c29abf2173390a702a3676d7b3199d0.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1704 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1648

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
ed8e01e5431493327c50954a0d78d636

SHA1
f5dd5df3600d779b41bc4b52ed980326389f23a3

SHA256
99e45ac4fc33d5ee0dda420685100cab384b8d4699c0b15f16a6a3bd5a1b9fd9

SHA512
7988a69271e7f8144132e13a5dba6707395cf941e9860513e9d99e47209b6ef3bee164d976577cd00df65b8eed84ae2864f527cf96585a0b7015f9a7996ee1a8

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

Filesize
344B

MD5
5509f4723f897ab41bd51f44376b0248

SHA1
e9d66c24ada7a46029d82ad3cd78558d090910fd

SHA256
9a40d9af711c401443367e1a57d67548a534ba885a6351205dfae222c4ab5a46

SHA512
882a9cda9b6399a3902152738df69875b71ee0f4b89c02ecbf7ae6d8b00a822a6994e685dfa376422be7258419f360cf41b76a796d50a98644de1ae6282176f8

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

Filesize
344B

MD5
cb113f1362951b96b8f1ed4189bd76e8

SHA1
3fbd3f5502903496d7d382aa0b78a5c9a14a62dd

SHA256
438c520eca2ce7edec84ab00feb77a58b7d7da7b30fafe63e66ed4fd76d9a97a

SHA512
6b83082bf9a0b9c9f701d66535974eaa083d5f1e10438448f06165caa38458943de7f8cda8f759d85d136fb80298a678b7537ecb99717240bdb3aa85a6c60117

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

Filesize
344B

MD5
0638abee1186cd8fa59473d74a92657d

SHA1
55af49518f031f189f427d4a3d96ef618dec16bc

SHA256
bc68518a870e3f74e3838eca2db3efa7fce44108ee60ee6a290b1789b31f169c

SHA512
9bd6355bf5eccfcdc5987f896f45de1290877f51a66a46f0aaedd86d92881eb38565a95a7253ab667deb968c2ed69524047836390f8ffbee922ddcea15170b50

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

Filesize
344B

MD5
b29a202a5e672082bf9adad7e1eaf1f3

SHA1
82399d6f61da5780b60505b0bb62bf9e3c48b565

SHA256
0dd1d0caed75f99d0595c1d8ce8883639623bdc66ee83009c1e56f337356638a

SHA512
1657ff51e6946d32888bbabe54f08b6a3ff6ca6d9d53ae3fcae4c3de4c479c1195c7ada3e0576e9e92374d1d09b756b9bb9526c0c95e03b8bb837d83d8dcd60b

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

Filesize
344B

MD5
84c10777d2320c37ff8a55ee89342ba3

SHA1
6ad8d170c1c75ec45a6a3f81e35569fddddee3bd

SHA256
5fd8f6a42009bcf62711e3de6293c6ddfc262039d531a51525e40d70dde9e548

SHA512
7a29a024a7b09951dc3e756c842e69dc4e0fd1713100506b516561fb70964992cb1685691edd5548f96a88d69fd78c1957c89099be8ba13973c20bee1684789f

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

Filesize
344B

MD5
7ca0be00696ef1a7f6cf567117240c43

SHA1
911bda8c7196ec5371d38dd57227f95285b5f6fd

SHA256
2f909020bb665b119ba48c400e52d9142fde1dc371ccf56ef35a2def1967aeed

SHA512
76c79407012ef1140326f22b0be47f3563f550fef1743bc9d34ce11e1d3aab77c328db995f0885ec122edbe593896afa6fe28390be178de70821e7aec0f0dda7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
ad6fde5c5129dc1755bfe9c849625fba

SHA1
a5b096bef3f28f99f95a149de036eaa2e9f17411

SHA256
01531a80c8cb79e25d2314fb6dc0a3d3ab907094933034fe7a734d6b18c61b32

SHA512
59bb4e816bcb2c3acd972208ee7b4f48d9710bf5eea8403b731d866082acb13c5b0fb04a3d8e2f70380fa68bf5f40618b4c394db481fad375ec88efce2b6d5cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6222.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit