ba8375762e4aeeb7d066e9e82e516be75eb65671b71ed6068df88c9098d9f9c5

Analysis

max time kernel
15s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 21:41

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General

Target

fa146f6fd8ce81233055cff49562da47.html
Size

196KB
MD5

fa146f6fd8ce81233055cff49562da47
SHA1

aa6fa9afeeb4ad6d1e6c8aca55b8011dcd560a95
SHA256

ba8375762e4aeeb7d066e9e82e516be75eb65671b71ed6068df88c9098d9f9c5
SHA512

7f622d75514093c07e71c2506669641779e2253a9c5d518eeca47b6a7d076ad1c96cf30d17d727abd4176620342b26709adafcfe434ce77e5116ba90a36a1083
SSDEEP

1536:Po05JEwYJQ72XR9Gth+088wdv770yc9RqsZqXu1b:PoEEwsQCXRI/n8V0yc9RqsZsu1b

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5CEC0251-AA3D-11EE-A3D4-6E556AB52A45} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2532	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2532	iexplore.exe
2532	iexplore.exe
2276	IEXPLORE.EXE
2276	IEXPLORE.EXE
2276	IEXPLORE.EXE
2276	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2276	2532	iexplore.exe	28
PID 2532 wrote to memory of 2276	2532	iexplore.exe	28
PID 2532 wrote to memory of 2276	2532	iexplore.exe	28
PID 2532 wrote to memory of 2276	2532	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fa146f6fd8ce81233055cff49562da47.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2532 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2276

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\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
322105a098a9fcf69914b75c1f8eb858

SHA1
cfafc4604ade9024f35bd650f01bc862142fed51

SHA256
f2533d697dbbf044c461653837d614c18dfefd73e5285e4fd9b20006c8c2414b

SHA512
48754906bb69a08ab36c817c8c9fda620821cecac50e3c401bbdc2d2d9e975ab5118cd2452094c2a20c6bc95376d3541c31931b88327d89a819deb6eb8396c6e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
ac89a852c2aaa3d389b2d2dd312ad367

SHA1
8f421dd6493c61dbda6b839e2debb7b50a20c930

SHA256
0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

SHA512
c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F2DDCD2B5F37625B82E81F4976CEE400_C7CF4FA7BCF717E50C9341D69112D7D7

Filesize
472B

MD5
bbb63d31467a1b02d920220843db23de

SHA1
845c032fad697efd34a2979ffbbd3f01fadbfeb9

SHA256
ffb3b637011abcef32dc580875e7839c47f407980f0bab52b7897171d08fa808

SHA512
94de5989f35e72f37032f8975aeb138258e815a4751de34bc7432fa2575d22759ad78b1b52d8f992811e6fa2035efee6821f2a496b1e144fcac02531892f21c0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
dabe023e48de807ed2c164e2c0383747

SHA1
a98b56fd5b37af8ff1cd648fbba4be7763e4e370

SHA256
3a7d4178a9a2eef4298d6759e8e29506e8d0f8de5be3a26fe6b92b96337f69ba

SHA512
489ac4c80f08b6af496c18596b45a4eaedaf56145786d8f39a199e27e5d339315996e4a921f7692af35ff0b9107e0e8b57d34e3da35ab3c4c5a79585f067b7a0

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

Filesize
344B

MD5
1b47bb6560eab9595fe3d5f7941b1b77

SHA1
2088c72aee0ef1b38e5e21b0fdb297aecfd50eed

SHA256
64a161143c09c782a7ffe3513ba4e9c3c88f47b89cec6e3e83c4e0f013f50af5

SHA512
c53880315557f1a2fcc46865d48c16852d2cfc247c34c00518b3ad86f644af2e6586aee79c9cb88848d6ec6deb40244c72493825c9e37a8712893784e2b82441

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

Filesize
344B

MD5
1dd6557bccc73ac190093d1777d6a910

SHA1
a8a220f7ed2bf219dd36e7fb08c2064844aa16c3

SHA256
8207555221cca82e1d94696563d545bdd8ddf89df0a0f0ebe10d077cf68c9a60

SHA512
ada476cb3268c430636fa2a851865bfaf5082fe6be22b6263ee16ee9071516f9e1c3091124a83e1a13f2cfd82fb8f8fa4fe01ae27a9c2235f715da26cc0f798d

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

Filesize
344B

MD5
325ba82ec2a8829590fc48fd392e2f3c

SHA1
a382b46e58b4e7d78c7a03af36e8a3445fa845bf

SHA256
5d42ebf6ece1bdaa2eadf9e9cd12b8ae62502ca8e8477142b1ad3697d2019fd3

SHA512
405e1ceb7f3eb3653435fe8fb4e8122266e95f3febe048ef019dffa422009f672a4392760936ca070a3e402158e343eebbab5d7720f6270d6f1f987428a13bb7

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

Filesize
344B

MD5
a17dbd9dbe07f27b629c1593ecb9e556

SHA1
a3cc15989228a821f02dd3273de99a1f7266a3f4

SHA256
b41db4a22499bb1717aa858c6f2e8170aee2ad5a251dcea5608d4ddef70c15e9

SHA512
ca1a8685dd33843e90b214b957aadc3f503672bd12bdd4c066ffe57be788ffe0e812b3de979a4aa3c0e7440ada84410b4e26541a46314c22db2a85703423d111

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F2DDCD2B5F37625B82E81F4976CEE400_C7CF4FA7BCF717E50C9341D69112D7D7

Filesize
402B

MD5
21a4e7ee3f2d25aa2b74a1a32a0f79ae

SHA1
db191b285eb0f0e5d05c1fcc6fdfca7ac00756d5

SHA256
5b6847bd60a02abcf2a6b3a99210306e8bb72b0d38b9734bb272751d646a79a5

SHA512
0e9b2a320c58817fae07cb34a621536e68fe63a705d6de4fdb6781083ba7f2f649d50aee3376e7c5a2df81337032ef4303eb8706936151c51d7c0faed3bf0656

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LFLWQ602\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LFTKP12M\platform_gapi.iframes.style.common[1].js

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1FC2.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1FC5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit