4d45b0f4719d6dc9b23fe366896c9c2c83d17dd6adfeda1eb36a488b8597bea5

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 01:18

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General

Target

22b764ecbdc8d3574f246b12096a4032.html
Size

123KB
MD5

22b764ecbdc8d3574f246b12096a4032
SHA1

451aa8f622347da95efb2afe8cce00526818c875
SHA256

4d45b0f4719d6dc9b23fe366896c9c2c83d17dd6adfeda1eb36a488b8597bea5
SHA512

79456f4be0fcef02e4749552704cd942fac4c943533d7ee5f1228e1883f373abcf0a4f0cf3f95fba637fdc56b284766052ce29fcb9e6657dbd2fc5420de27cf0
SSDEEP

1536:+rGVbJDbb5k/x0QAsyjqCaJ+zgaSMur5Nwvh/waoIMJOzzu+/dM96ZsxfyL3GGS6:+rwbdBqChKOy97xyO4fcmbI91JiN

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{505F6701-AB6B-11EE-B459-56A82BE80DF6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410580659"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2076	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2076	iexplore.exe
2076	iexplore.exe
2160	IEXPLORE.EXE
2160	IEXPLORE.EXE
2160	IEXPLORE.EXE
2160	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2160	2076	iexplore.exe	28
PID 2076 wrote to memory of 2160	2076	iexplore.exe	28
PID 2076 wrote to memory of 2160	2076	iexplore.exe	28
PID 2076 wrote to memory of 2160	2076	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\22b764ecbdc8d3574f246b12096a4032.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2076 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2160

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\4A9377E7E528F7E56B69A81C500ABC24

Filesize
889B

MD5
3e455215095192e1b75d379fb187298a

SHA1
b1bc968bd4f49d622aa89a81f2150152a41d829c

SHA256
ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99

SHA512
54ba004d5435e8b10531431c392ed99776120d363808137de7eb59030463f863cadd02bdf918f596b6d20964b31725c2363cd7601799caa9360a1c36fe819fbd

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
c6668f2df9571c49caa990c615c8c686

SHA1
962ff2e29ebdcff454fb71b31f486ca31de7956f

SHA256
05591c05c11cb5816f2c6da632a53891ccfca375d5167e381d4da25f0d9bad20

SHA512
e44f23320010f0bd0df73ebe4d4e14b39af75a0aed500c91cf4936af87c22ad886287fe1e7fb436f7ee1c6e1147d2bc0fb8c21c6bc13791da1239994f596b7e3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4A9377E7E528F7E56B69A81C500ABC24

Filesize
176B

MD5
ab5d56fb7bc308038dfcdf569433c846

SHA1
c2607c0e0e06be73e617dd079dd14538a3976625

SHA256
bc22cfe138e749a2a08534a082339831291683ea8a24e424106545fcb8a6084f

SHA512
0f464e1eb5e42cf0ab9ccfa9898f3b0dfcc46d132b64540600d5adce4e4d7b1ceedb7555aaa92419375fdd248fdad091c9e38f98f2d98e3e855ddce5c7999f23

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

Filesize
344B

MD5
90bfbfcd9686604a94cf1f8a2ddb3d89

SHA1
ab7fb3b6c5c1c256af4376165841677520ace2e7

SHA256
c7f1ce51c05a29618b0b29c2a7d4d09afb29e713c6a428e48ff27d6046418193

SHA512
94a60f99b3e59629cd599538a715c55517bede00b7fdb956d8f75eef7333cf17c90f4f63284afcf13d52ca8ba9c55151898ff8127c76d03b6cd0209fb99a3c9b

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

Filesize
344B

MD5
22a0402a4905a5a75005cf7a1299f4f9

SHA1
e0cb454fde698b971f5db5021d5da6aae4fab33a

SHA256
8d02cbe07a06490b223741a4c3414ef22dd966425a768caee55b6b2c06375fc9

SHA512
e94f69192b89a8e442ed0e620c0deab9d24a83594f94785dd2f39f631963a869acd2a0191d224c111c24c7ae4680e2eff6dca4a8cef506f1dc9234f0943a3dee

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

Filesize
344B

MD5
0ce1404ee022d0cf20398af42d901a51

SHA1
fea623e27da691b6733e8bac7696e1fd0dc24f30

SHA256
d690efbbf192e4263d29cf17881549c2e1a3c7adb8ea3702dab755e2a40a0c55

SHA512
802f49ebc6469db2bc36e5047508b593f415e816accf68714cdedfed54b1ea1731bc93def15800a8916e7d516f86e1f054e520dd88055929a75af0ae5bcd020b

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

Filesize
344B

MD5
f9577a20cc78fb5675f929a36aae3258

SHA1
7b44c6789bf9f57d9c2950fae5b490f7a3cfafe5

SHA256
ab6d335d9ad3ef13c60d8300a6a8527e93cd4733f5975978ebc60a03bd48a824

SHA512
951f6c5d8e804bffc9ee75db7d84eb7af761e39d1f5fefba9d54d67092cfd11a09a0c35231f59b1b8adc827ceca181904889dcd1d4dedd374b67b48518a6f51b

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

Filesize
344B

MD5
1a927e044d1875a67884d52804cfd6ca

SHA1
74cfa6fb79500882dd2bc7b49aff980e8cf392b3

SHA256
3cd487bb9de004826092c42bc2eb1dcb902128905bb82b91bc1844719c4980f7

SHA512
4d723517e5d53dc16f984b8248a83844d977bb6c9fc3a04a018c9d8a83c30fcc81823ce0e76756491f3600daba8e28385a9c73926d91818b2886961095494631

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

Filesize
344B

MD5
fc9c8fa13534d34e9201e3ed8e1a428f

SHA1
f5899fb3e8a7f8153e75a4936ded2998db25e9dd

SHA256
22f0dadea48f50e066c2ef3c72cd3a4f4c15155999de4dc54d28b3498266a39d

SHA512
d20d0c140824102c4e93ae25ca292567c6be441d2a453a81c6620d1fb518234ad1e2e40ef25f628ad28e8d3b52d9326f3a48c212479ba554f1c9072255dafd0f

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

Filesize
344B

MD5
3a0e2b5b6655b3934ffdf9a583d8989a

SHA1
7c6af9d865da58fc11323f895d985e3bfea22c42

SHA256
b203cb2520040ceccd5ef4f2e744792d7bd2c06371547efe85ab62380caa2a18

SHA512
9374c91e35dca6870b3c3e1b7e1a1937be3894ea165be045e69feed1f4660e96f853107e367c867b8c114018916737d9d81e6598a68a237b663fa557d230bbae

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

Filesize
242B

MD5
d201834b46c8acab0198f0b028d2c8dd

SHA1
4bfbd2f456a33d260fb494ec2f13b9132cf4b3c3

SHA256
d2ca0328a0b0df0394fd86003617d55ec7a4e94800c6cfa43ab335a9843777fc

SHA512
67a440db89c17375f8c18aed1a3d230edd9d9dbcdfcf3948a4840beabe0220bca316f30de3ce8987076dea71060b680d1f71f32fd5702edd6c3f66b198feb1d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab29BF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2ADD.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit