1f5e4b0c9e861d599d604cf906ad3647917e62fa30cd53cdbe1e567b786179d4

Analysis

max time kernel
143s
max time network
158s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11/01/2024, 23:30

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General

Target

54e18321902d319609ebddf57a55465d.html
Size

16KB
MD5

54e18321902d319609ebddf57a55465d
SHA1

6f6b85a462412e019f7f55ed0457080e0ae88beb
SHA256

1f5e4b0c9e861d599d604cf906ad3647917e62fa30cd53cdbe1e567b786179d4
SHA512

d776c6a27cd0cf4de83d121f071dbf6d9da95b051f17a7466314048c1bd1ac1c2a1f9479252b5f85fcf8d01ce1f855b0e823ee57dd1030d5141d287bfb6463bd
SSDEEP

384:4okUB4UCD3z89cQVtOrU9gdX5ZwerqiuuZ+uSuSuauosZioZgvYHT/+Fz:4JdvetPP/G2

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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411177688"	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\AdminActive\{6036E451-B0D9-11EE-B311-F6BE0C79E4FA} = "0"	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 = "0"	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\LowRegistry	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\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d073f938e644da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	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
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000a191f2acb03f728f41fb7025e43d01b2b68693daff2a46d5822315a66e2dfa74000000000e80000000020000200000008cec3333905e25b8a984146147258581e85ad0ec433f4486d58b22dc20c116b1900000006e019d23ebefb8cc6b6bfe1ea3933c332905f7eeb035a4cdd21985e290b51c0e14593205c5e0a1eeee64cf62d5b40d1cf473782d84f7537348d475d366c23f31cfc2aadff7134745c58b124d0fb861cfc2b2785d5ef3b8f5c92ef498b4ff93425ed314ceb6dce9acc4b7d3a30432d43eec656c8332237053e32f4ddba76d74392345b24b1c9d9741d03d45f915eb9e4a4000000025e2da87c0ab8fa4f4c62f04f43aab94021397d532d88f2e7920a6d26a26a4c880bc700ef07ce02253475629e6520fa1534c0996109e8818f34f465194cb2e17	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 (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Main	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\IntelliForms	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\PageSetup	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\Recovery\AdminActive	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\Recovery\PendingRecovery\AdminActive = "1"	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000b65b81671ea8c182e47ae13b92ed43a4fcc0bbb5a8b035a4e8b125a8743c8fa4000000000e8000000002000020000000e162130fc5f90673c481228c08e6a9fbb829a931527476c1814d42fc56d8f0e22000000028c1fc4dd3f91687ee6c472165aef96d7efbaf23cd451e591772d7d9b095892040000000c5b175d20dd7d2b368cb5b4484dbe2e8114c6d11b0e016f0ea36692721c9271d7c92f403f302e202f58eaca6c3a49e934bfa57737e59b11441b9e89f8a55a07f	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2276	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2276	iexplore.exe
2276	iexplore.exe
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 3008	2276	iexplore.exe	28
PID 2276 wrote to memory of 3008	2276	iexplore.exe	28
PID 2276 wrote to memory of 3008	2276	iexplore.exe	28
PID 2276 wrote to memory of 3008	2276	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\54e18321902d319609ebddf57a55465d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2276 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3008

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
2b8c8e4bab89215b7e12438a9b201485

SHA1
b25a015d04f5fde3ef00b60d0644791f97b18816

SHA256
aafa35e3c917c5ca5351c263e4e3059f0796534e69b561d496ff36ccb9b85177

SHA512
39dedb817ae3b369348fb8805ccc059250f1dda556d56f5000f4fefb0e8068d427b9a4664e892694bc099062ca31f347941fac74b50f77aac732ca495f41de81

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

Filesize
344B

MD5
cad26e17f382b7e68965175e9e8f2dc2

SHA1
c321c2949e10c938d7d3e0f80e06d268aa7895c9

SHA256
c54ba64031f9432dacc230fbbe7b8650a476aa006f95c718dbbb3330a346285b

SHA512
7c9c3d3775c7bf3779c3f20f56e212d1c476e0d5da942d9ee3da6714201998440017e4d8baa0a037554fe2bd59b2efd3bea9d01aaac832a2c5e7d220717e4f00

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

Filesize
344B

MD5
43e51ff006e5959fa6b28cb83b03681d

SHA1
10e949133c8aae9519727fd710ffcc85764cf928

SHA256
f0cc179e302ae0512804b55ad8588a1e44b4bed396f2884cf90b64b8a05b9b35

SHA512
a66118abe9a36c9be697f4b7f99dbeb3ed74f57fa4b23781141620e27d1034d7a1fedccbaded9a28ade74278cfe9f121c9e17dd73ded2075ccefa2747b67638a

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

Filesize
344B

MD5
64631cac01cefb81dbce75e77daf77f9

SHA1
213734038d8831d65a7b271ecdd6ee84b2c7d9d2

SHA256
5ee9dba3762a036c0f8d20259ec17f350e967c2c903a5d9dcf05bb30a4f9b836

SHA512
eb812d7513450c7dc72c5f2ff696bb9abaa58f2037caa47182493e3c503fcfc3f6ecf2c0b711663d0695c8b133bbe055296e14dd2ed3093748f6701cf5dd965d

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

Filesize
344B

MD5
f5d8644c15dea7768f7cf00ce8165b83

SHA1
5f48b9142993c82c8aa55f9e1e1afa550be42d6c

SHA256
691827241c33fca2c590c76270bdf16e99d9364b67d9fff51890fa06bc0a7555

SHA512
0b147d7f91bd1433c71711f93a6dbf265811fac6731bf26b8208aea9537d3156f88266c2337b8a460fdcec3dee973988fd71eccf54e82736349c198f68f43f01

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

Filesize
344B

MD5
08b854458c812089778ed0b6fcdb64b6

SHA1
d2db4a9776de0973906988aca932418e792396d0

SHA256
2aad1962f19a44a1db96b4a18af67700dd225232dc25363414a4e44635204578

SHA512
bf181bbc0ea0f1dcf5bc6583ff10f9d5fb9c2868d597d3843e4d3144458632aa1f980d5bad0c0916ba5e98287e2f4b6ad5a6d35a4480995db65c7b52dff75ec7

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

Filesize
344B

MD5
33093efcbc3ec5c0e4db65e77c0a54ed

SHA1
0224e7203dc8d86bd411f9f8595128db13aaca81

SHA256
ae80ec5e40b520f3aa62308264e32618c9bf43d842025b65b8df57b6324c55e5

SHA512
41f870cc2a283b26baea2ff75d919c271ae87ee5a0cddf4db8e9ada20e81018b87987cf38dd35c9a399bf5bae0d95147d6a994867928b342dae244cacf36a552

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

Filesize
344B

MD5
ffda7ec1c3f7a9cdf04409ce649a9295

SHA1
25d4f0a7148996291ff3e5c622614280f98a2340

SHA256
60fca581495c09c87c8b23d51916c379eb99bebe556ad34bcff9535cd2d55ed4

SHA512
59a40f6a59b5216166d07ba581a114487cf29e920af70ee59c1695440a76e8f264f014800234880bec19f719e69cbfc28dc6bf28ca6045a776c904e19bef353c

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

Filesize
344B

MD5
06db7e087124d031b36953fe77ca0907

SHA1
a2debb830079a3acf35b5aa954e91b1b3cf92179

SHA256
a4eff53c64c44dad4672e3b6a951c10d0c1b702f80373e78fb2d8e7c2cbe1441

SHA512
3f14972ad5d30ae870fa2c906c5aa14dd07c47bfb49608ad53c1bfaccda27733cc0a5f6693869c62a29fdb1e5eb33862e727f265c51d84c41b18ee2afea1f7a7

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

Filesize
344B

MD5
27e4520572155e3d18a42dd9fa6e2c15

SHA1
29075f20ef7c5edac6120ec61423c8368b090def

SHA256
bc55abf5c3916959e3ac294ed3a83e86961a3aae3da07f54c73505826a4308df

SHA512
e3a6b5019849f9c54d5d42f2363cf60f422527e63b9385397d9a7236c46a71b8992e59540dd6b33daa99ab87e06adca48a19f29aad5b882bb946954684a67524

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA4CA.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA4ED.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit