7fd9af5434e277df4020782148d257df773e9f3afbd8c72a8d036c386ea90269

Analysis

max time kernel
185s
max time network
222s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 13:45

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General

Target

50b78ecca6ae8ab005324ee5c637065f.html
Size

2KB
MD5

50b78ecca6ae8ab005324ee5c637065f
SHA1

214a6db1576f0f2ae56343d25f3b77bf89527696
SHA256

7fd9af5434e277df4020782148d257df773e9f3afbd8c72a8d036c386ea90269
SHA512

3459e0f5d40de061cb4857d189b19c140a7c1b0b0fd12d82da8c90be52e1d88f767684251925b6a3a49e246148ad665731ade12f3fa955a79d3e291891323e06

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411056365"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000eab6fb80c12cef79ca2ffc1db5734ee5398bd5fdb0c84fba76dec637884a20ef000000000e8000000002000020000000ab4dceed3bd826cd019bb180c924255b8957d574eafede817066989e2d361e1d20000000ce0e77cd210359861edd688b1bd6ea44746f491ad7599511a234eac93a8b443c400000004598a521a825f6d066ba648893dd8b1fad2fa74d44f5538921744a05ecacd29126c5b438304eea52c3b8dca97d7222e71e3f91bc8f7eacaf3d0cebc833928d9a	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80b266bccb43da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DF1E9310-AFBE-11EE-9295-C2500A176F17} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1568	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1568	iexplore.exe
1568	iexplore.exe
1788	IEXPLORE.EXE
1788	IEXPLORE.EXE
1788	IEXPLORE.EXE
1788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 1788	1568	iexplore.exe	29
PID 1568 wrote to memory of 1788	1568	iexplore.exe	29
PID 1568 wrote to memory of 1788	1568	iexplore.exe	29
PID 1568 wrote to memory of 1788	1568	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\50b78ecca6ae8ab005324ee5c637065f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1568 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1788

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
20b1d3a9469e20789e3b11f72ee43c22

SHA1
32354e01438eb1193697bcceb7a859f1acf0f4cc

SHA256
20a1a3957e2b2d39f054011b1e26e8cd5fb7ad5be4918fc314fdf87f7391edf3

SHA512
dd54c92c346e20b734d2574c6c419fd5d0e8e5c5acfee0f4eec34c05c85349f018856219b8ef7376480b9231002298d55dc8e98b72309fecb7fb037032698f79

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

Filesize
344B

MD5
f056dcb977db9b30fe5e761d8b31b7cb

SHA1
0e861ac460ceaec1cd6daab22b5c25b7ccfa6a73

SHA256
db0a6235ea2679091cad5fb9a3dd1e8f6209f7ffd47d7fa0501adc5d734377bd

SHA512
83cc9834a1f5746627f903dd6e380790f9290b0815e6b3d16761b2811f58ab0eff9da543068e5bc60717e78ed037ec9bb8382a9c80a332fc8998803f05e05c80

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

Filesize
344B

MD5
857d487b9153f25f1b3f1791f87a6aa2

SHA1
3222c5756c769db7f641cdbc906d8ee25ed1fc00

SHA256
00cf2e3883366f8785186f6b86afc32ebb85687a5aae7ab5c28a32e431a18c47

SHA512
3d620ada3de1e1176dfdb662e43c6cedacdb8563ef92806b7d2a91bf647698ce2018c0c24862c6c7ea77d73c92a4b7853139cc66ac9de1583ed84fe86a066d29

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

Filesize
344B

MD5
63747c112f7c6779b94341e2aa5e670c

SHA1
bc050e638d6eafac2cf3333e335557d2d9a52d42

SHA256
2cc68d840129a31a516600d71c4b57c649a2197878d4a64f329c26c0d9d6ac9b

SHA512
1eafadd8c2993226a66da290d726bb9fe01c37779e647a9e4925e9a372039f23f73f18ac930ec4c2013a645ef20e4bc5e7cee69c6eff18f774313feda5624394

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C:\Users\Admin\AppData\Local\Temp\CabEB1D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarEB30.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit