0e706725d8649e65f162b76b7e77a6811ffe2479c9a49360a94a795d79a42d7f

Analysis

max time kernel
142s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 02:49

Sharing

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General

Target

00f3603fc50d78282a25e3901d84e187.html
Size

10KB
MD5

00f3603fc50d78282a25e3901d84e187
SHA1

1b4bac5898128bd876bb58e44399c549104d347b
SHA256

0e706725d8649e65f162b76b7e77a6811ffe2479c9a49360a94a795d79a42d7f
SHA512

93a9b4f942ea75781446d48c6e2a70a60f153a6b6c3d9bdb57276f6fe0863129083fdab5c9eb7df4382ba639926a94cfbe3cb1d0a48021735ca88b138555ec31
SSDEEP

192:cjgi1XM5zStXg71DU1dAN+D7zD02/jW5wWEdqL+d/EzhG:cjgiFM5zStXgJDU1dhbDr/K5wWYqL0EQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409767950"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 701cf0f11338da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a00000000020000000000106600000001000020000000e981c90083d6bf8940c9205e523cd8bedaa64bc3bf7e3999ee3ad400f0158064000000000e80000000020000200000007f5a78cbe5037dd49ebd1ab67d793639af1d0526b1445547a56f44c2a14d7a0b900000002c1d28551e0d2ff0604703a1ed09a63109581500e52a777c517f7ba8aa11a691b1d24bfca502b11dfe3a3f5304a5fb5fbc3075563211f848eb0a0a0064f44ba4c4a1f26ef42535b432680cbdb2ac5c91b532be0e6584ee66c4d246b4191432c1206db7cf492ca21a66ff60f93b548ebbce50f771b26209734f650f010c0347918feaf1ef9f4322639692ba74e2617cbd4000000098e9e38046250ddff2c47c4e2f8491c875f0f53849ba2a45cdd9fd4760da1a32cb90bc7fadd8b9b337a2ad35b3d83352f9e4b057d1aab5dc4f024b1f550faf67	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a0000000002000000000010660000000100002000000043fd1eedfc97a51afc76d0d5f7092eba5639238adbdbaf7749507800ad085641000000000e800000000200002000000086b1f86ea8f7c1725f7023f4a8477460693921a7dfecbb7631545c83de65fdc2200000006cd3b26517cdeb3f2d564665e0f90267666d1669000e71ea1963a247d69fff5c40000000c26d2f2b58efa4799e1497ac010b30a8855edd8a919883847325106282d94fbdbdd313bea29e0d559b2ed9420ff0e746db63b96ec6385c0d92ee49aba340ed88	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{149EF481-A407-11EE-95CA-56B3956C75C7} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2156	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2156	iexplore.exe
2156	iexplore.exe
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2436	2156	iexplore.exe	28
PID 2156 wrote to memory of 2436	2156	iexplore.exe	28
PID 2156 wrote to memory of 2436	2156	iexplore.exe	28
PID 2156 wrote to memory of 2436	2156	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\00f3603fc50d78282a25e3901d84e187.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2156 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2436

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
14d2909be328bc00ed1f9b27892fb5c2

SHA1
b0f556976569b8e9b16d9c3a7e3550380a83c049

SHA256
43bcf749f774aeddcfbeb1d580daaa925f47dcb07e5868b8c625404db2302b95

SHA512
1043dab7b20f9fddc51a6cff235f06ee65a79252b23de28275edfa20a758c5ce129e9c2ef28e6ee4ebb59b4dc37916db96819134d8a446729187df940da7f39a

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

Filesize
344B

MD5
8047385210c128280f1b051a0c2fb347

SHA1
b60ba82a2d9b9b560a0463ab129f6b690798cff4

SHA256
217dd2292abfec2a19d4d085361c7616cd339b64acb23c8e99b5cdb08c220e4d

SHA512
9d4a2f786effe25f1526b71bcf004d9666034934987e93b1124d811dfe649243003842ff816e286003c63b48b04c3bde89f9d22e7aed8e03f1462d14130dc824

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

Filesize
344B

MD5
2ccf0e546c5ff87a6a726aef950781d0

SHA1
ae467f1168bc51b0a1ec5fdf6d0bef2e44d78828

SHA256
322db9a89601860725a9d076408a0c4a8bf5b8780e7cf333dff7cfd4a3bab7f1

SHA512
18ad94bacf5b542a982d71f369762d65868de4bcc90042f8899c1b3b47047f7617eea440f31c88071f6ef8240972d6deabf4aa1fe6ad8ed0f83076bc97b6c522

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

Filesize
344B

MD5
00c3ffbe37f3783febb9726aaf2c9d3e

SHA1
46cbfbcda6e07369a9d996f166a6344f0f47e22b

SHA256
1b5eb2d04f0ef55524ed46840d438d16f0c5c597f617bd35c31cb44870689c3b

SHA512
afcb05094863e7cece35536ed941b9e4ec415dc15e89a70baeb98199c5f084775961e014ef59ea11586e298c1fac1470025486151c365797324c5eb2e7b9bd5b

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

Filesize
344B

MD5
9309114afb1a9b90d7a657e77ca9d970

SHA1
e42d45256cf503f0dfddfc4d847a2876d011f030

SHA256
4c017a3d9056585310dc2de97450a1cc7c69cb91d20d6476520704dc2fdf5a5a

SHA512
2a105d77ec1febd548830a84c6978a258ff3507caa6c563b1273a9a6e5e91d9dd43e7de4f6d47bcf95ed9bdff5ab783495e266424791c539d66f3408e9cebe20

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

Filesize
344B

MD5
0c76b321c062ce611aba9447ebfecb12

SHA1
cf57d77c0c954b4eb6f8db511131d14e10b605e9

SHA256
712fd7d981a38f140c03588c147948a3ac5c2ec5441f44b19b51c151784005c3

SHA512
391a7feec5a1f7aa5918d16cc026e4aa88a0b211d3dce387e39bf206caeece4b42d87f9b3609282f2831944de222233b317be001be14e09efbb9d3c6c7b99a56

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

Filesize
344B

MD5
d6f8d5abc2313ccb3748ea2c56ee3ee4

SHA1
324720e59d7dbef33153120d069c93b5d744d5dd

SHA256
ba34d76a3c41de80ce8488f93d57673b72a324f2e7988b040a6e17a61f075b17

SHA512
1e4be011551ecffc328a15e923426160cd2563810ff5f7dc137ac47058aaf1083ebca0f1b31d3c578c25435235409696fdf7ab51dc902c3b61e90ad510d37e51

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

Filesize
344B

MD5
efa25a0d02421c33539c27a49903efa2

SHA1
12398e902124ea91b7d09deaca67edc955bba206

SHA256
7c2d34714758832917b9026fc219727b9a6929c6baa30c561f0022ec8d59fe37

SHA512
31179b5b4aed6e0add25d7c9b072a5bd2e5751486b3b26b4cfe39d7acf2a124c4894e22c578adee4bba4cb6c45e8e07b833c53bd9162f25a7c431a1dbd6220e8

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

Filesize
344B

MD5
16ed025bc57c7c94f4b3ea3727aac133

SHA1
034a141f015ba4c819287c239e85430ec55e8fb1

SHA256
7b5c295b185054d40dac328a4b1ed1e03409dfbf705cfd60a51e596963c2e58a

SHA512
6808d6aafc8992413ed62a91ddcae25bf6dc53021997a46c6cd580e39abefc8dcc1b2a731910374560ac0ccc6053f209a45e44a08ce34dc5f12d97fdfba7fecf

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

Filesize
344B

MD5
44cebe93523913803d7280235cbfc6d3

SHA1
e573c36b3c73301ab3f63e880a66a1e8676211bb

SHA256
c778a99eff2f8574101cb2031cf179169014d6a4d4daf93fa7a41e97d1d26410

SHA512
83fe1629b078ec637efef991d42493c3991d4cd030c7566036f4be1614bea137e96bf86664ead927ffd547bac9bd56e7367549d45b3e277c8aebc913afc1f0c5

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

Filesize
344B

MD5
ec1d08b49867a9693997aaf21a9a0d63

SHA1
64788ab5fdef6ce7886307f8a18984d6a55f72a1

SHA256
a92aa913ff08376beff00c33abc47959d658e1c33db25fbc9c50002dda080f70

SHA512
a5b5517ce6507c50e1b75f2eb51b9887f5f4388265b929c018b7069f0e44be0786ef01c89423fba8f6907306d056d493ca88cfe8298a52608aa100f61cb516e6

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

Filesize
344B

MD5
067df30a1d00fb730a9302a6f94bc15a

SHA1
e898daaa0544d511689c22fe9d60df648c9add7c

SHA256
c9a001f4fa10e31e12d339c1d1be2ed7057b4a33d6e5295010d00d2c8a2bb45b

SHA512
3d7cb2348ae160db5d979097a82656909db921e5758252d408e0702978a066caed01eb8a214e1bae0cdb5c74149935cd4364f33740b67264e15c9b0d565533f1

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

Filesize
344B

MD5
195508ad5deab22567c28ea83fd4df00

SHA1
0e6c1a56bf2432bb565e14c13f2e44a48730ae07

SHA256
bc1f7ea87cda9c9b419dba49d02ffba550e9675ce17d54321b70ca269fe95a3c

SHA512
00effa94ddabd5cf612937af1f465e747ce76697d7733025f4c28ed0ef02f7a5abc95fe51ca4a4beb7bd59815f730a5c486b6e88100e9955914cc047f8eb191e

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

Filesize
344B

MD5
74a8f216857885159a3b04de99d7d9d4

SHA1
550ce077a6bbe38994eeade16b88608388bec6f5

SHA256
5946d8ce3b3b30f24ccda84ae7f57767b8bfe2995aee017504ffb820fea6fe2a

SHA512
a48ed8625be2c15071b8522fb1a6870c0df92df05d89532d189b27f629878673cf01126249e8cd52ce6f0e7145fd650fbc6401c9b4ec443ce6c74f3d2cebcd5d

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

Filesize
344B

MD5
b404df418e5718bfead0855a85a82efa

SHA1
d21cfcba8f642cae31243eefb9146aef289bef3b

SHA256
2bb209595488e9bb5fc7cd5e574386fce0cc7f82ee29a95d21bc99fa0a6364f8

SHA512
3e7c9c0b3d9bf1114f229e3568cdc4550b52f2e5631667fae4059868c2bae5fab0d3277b63980a42d7b08e900730e49b2803426580279dc495ca78c812dcd069

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C:\Users\Admin\AppData\Local\Temp\Cab4BE1.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar4C03.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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