e3477b91b9cee779463ba5696ef81104a3b25ca665d48acc12fa38bd03354206

Analysis

max time kernel
148s
max time network
225s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 10:08

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

1567a96e5c07cbd72befb30ac519bb89.html
Size

57KB
MD5

1567a96e5c07cbd72befb30ac519bb89
SHA1

03fb19fa01acd18e421b2eb98ea15c884bc0845b
SHA256

e3477b91b9cee779463ba5696ef81104a3b25ca665d48acc12fa38bd03354206
SHA512

c16f298d2dced385d562341b3b8a0eea4745d2251e97a6c0c61b6347c1f095c90868b031bd0c5f8114393452a8bad2754c3bc2566e28635b3ba25ae838deb199
SSDEEP

1536:gQZBCCOdI0IxCULzbfvfpTf0f1fpf4f6f0fUf5fBfefAfKfNflfjfgfafwfLfjxq:gk2a0IxXHtc9xAyMsR5W4iF97oC4zdhc

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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	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\GPU	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "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\TabbedBrowsing\NewTabPage	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410320273"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c1930000000000200000000001066000000010000200000004f82010e4e2765e893d68ca6653aade95452f00e9b8c8051e733ad9f0b89d493000000000e8000000002000020000000ced01a0d2aa446875e76d0addad138022d062a01b67fe5bda4ab531919b1295120000000ff2836f67a711602cf75d927d3cd1c82af46e8b17b2fdd4b0cabd6dc443c4f1340000000823eded71829d13c00b7f5a3d1ceefd0e12326a0a943b7784dec7357904f2c08cac566a6bb7e79be163918bf45d6cf7ee1d9ead7413bb1b65956bbfaafe519f0	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 201d9bf9193dda01	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	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 (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\SearchScopes\DownloadRetries = "2"	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\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0B6DD380-A90D-11EE-B160-56B3956C75C7} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2792	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2792	iexplore.exe
2792	iexplore.exe
2148	IEXPLORE.EXE
2148	IEXPLORE.EXE
2148	IEXPLORE.EXE
2148	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2148	2792	iexplore.exe	30
PID 2792 wrote to memory of 2148	2792	iexplore.exe	30
PID 2792 wrote to memory of 2148	2792	iexplore.exe	30
PID 2792 wrote to memory of 2148	2792	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1567a96e5c07cbd72befb30ac519bb89.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2792 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2148

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

Loading Replay Monitor...

Downloads

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

Filesize
344B

MD5
b96ad78fcbad93847e6cc2894574ca5d

SHA1
28552b38fcfdafcc37f2d1d44e3d94d31a435670

SHA256
7a7ae21377bd4ea39ec093da8cd150fc6b973219204101395018a5fa9fd1ca23

SHA512
4a413ba355cf6854e47a386b6359e93fb8dbc48c54c46199af07d00ac40670537dc58837f72aa51d7b830a8509d177b7d87b8817505bb96389b8d20cadaff055

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

Filesize
344B

MD5
2d2f129264968ecb927318a147135e3a

SHA1
8f895ad9c435790f01569e78add5b5c516ac630a

SHA256
d1919bfbc40c17a707946b59eb17c12283d53d7cf584fbfd1a54ee89f0ee41e7

SHA512
79cf7753f8a6c620caf7bbdc14bd1bad752a7b85a100fad823921ca8b85d4684cc3b61a0e756fc1780e620c9b6828c8c73625c980ab62d2596cdbe10693b6c22

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

Filesize
344B

MD5
8a9b5a855d6e6d31b4efc0f3ba1bea60

SHA1
d8cc3775dce085fa9b940a1b4de49f4c93bd58ed

SHA256
fa11daf87829c8f786effbf33f48098878c0b4fe3fdc8229fef30d073646503c

SHA512
03e08ff630d4f63b22956941148eb912f7c7b0fc76fb4593f09c91b553ef1bb7dac7c1dd3e88061553672d06cc20dc77b1849b6600c38319bbe81fd680c159cf

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

Filesize
344B

MD5
b2db3ed37aa3f4daee9df5d6bcdee006

SHA1
6bf1af6fa7783f49bc0fb98c28a32d6856172775

SHA256
e6867d492bd3df01e791bd791d8f5f25c7f330d303165f24ee1e54d88f45c3f8

SHA512
d08b621eb94c898823e20537c0838c28ef467bf02045960db022a422c03122e551a970e25836de3ea64d81cd0c30092a64c0971e81aa396a250d315608c68c29

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

Filesize
344B

MD5
4881a29ae43e9eebbc9e9218e409287c

SHA1
9ed207b731208049f070db0bcff0993ab32ac455

SHA256
697f95377897eace1d4a470a02b4a864ebb4ae54a924cefe863364e51d39f596

SHA512
72c6c4b85859c70f4d0ec6b9fd308d869e8cfe947f445ad3542412e5eb65cb77fba4c37220a91751741be44397092de8085932cc434cb5c0a23b819752252f6b

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

Filesize
344B

MD5
05e9f59c1d24bd723c1aa6e4c819c723

SHA1
e7c21a5186554f8ab10c68578a0c397daf09261f

SHA256
98704be649ed6550db068cb9a1cb25640c6eda085ee96dbbf3c508c15ad42c4a

SHA512
e21117753a59dc5a9fcaa8e1bce95b558ff912034735d21cc34d212b019c58455641ed0af0dc006708f1d55077e741c160c6342b907638a8cdf22fb7fb2b7861

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

Filesize
344B

MD5
96481d74d7ff5ebbec7fedccf33f9c39

SHA1
14f750488ed6af16d363e35b1e6585db699dc308

SHA256
0dd370d1553b15e5d3f34f6bfc8a50fc038c1e872b14fe97481017aa7a6662d3

SHA512
f3cef61e2e4f3da95d8197f76a4723b966560c19c5576c8cfc5c6cfb1fe824eef33f6080d2acfb3ffa6c5bf68e00003fbe8949bef9251fb01cbb25905cec7338

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB55D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB59E.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit