b07650e53cac63b6ada677caf35caa12a34121f69a9a8a4cfcb8cdee8c8b6d69

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
30/12/2023, 21:56

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General

Target

1dc3c942614d0c9afdfaeec5e17b1aba.html
Size

23KB
MD5

1dc3c942614d0c9afdfaeec5e17b1aba
SHA1

ffc94dbba5285af4ac071f6fdcb9a5c139c975bd
SHA256

b07650e53cac63b6ada677caf35caa12a34121f69a9a8a4cfcb8cdee8c8b6d69
SHA512

18985b51cdb17c2819160f0935bd0a68786a57aa0a7eb3c61c42d9d2d764d9c39d1ffcdc97eaee893f8d09c140641de5efc4ad132b43c29f68669715862b8209
SSDEEP

192:uWj2CFlwb5nw7SOnQjxn5Q/SnQiepNnynQOkEntGgnQTbnVnQPCnQtVwMBJqnYna:YQ/+a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 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\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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	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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410256997"	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B6010771-A879-11EE-8D15-FA7CD17678B7} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	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\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\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2340	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2340	iexplore.exe
2340	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 2340 wrote to memory of 2160	2340	iexplore.exe	17
PID 2340 wrote to memory of 2160	2340	iexplore.exe	17
PID 2340 wrote to memory of 2160	2340	iexplore.exe	17
PID 2340 wrote to memory of 2160	2340	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1dc3c942614d0c9afdfaeec5e17b1aba.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 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\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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
bdb477b22b756d39801135fc4465629a

SHA1
3be9f29d76750b15f548e56e5937bbdcca9a4214

SHA256
1f936bc615b1cb07561b1ba70b76536e0027205e20e710125a3f1d040cb9e497

SHA512
5679df879f0f33a34cba0739d19c70a1e1de9fdd7852fb5e2f5cfee6c2bb3a83d85906180a6cf7ffbed0895254a273671dfd45f800c37d60537165ba298f8921

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

Filesize
344B

MD5
7efa97ce79936fd503a1940d4b927716

SHA1
ccfe17cee2483d80286a1192886061a7b6ce6fa2

SHA256
0b633eedf7b9d611e8311fe340bcf4a29eccc307a67a7657ef988551aa7d6f14

SHA512
1b846acf4227bc67a6b866b2ce904255f0d00443e699e5b07fe592f4b6cfb023644cdeeb2f1854af9cfcca4df943a4a238d8788a2e98e460d6af0f0122a8f1c5

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

Filesize
344B

MD5
f7a1e7449fb86d7c187f81312c9a9c17

SHA1
8579863e932462267e30109d2e55a4c6938fae36

SHA256
d780ca9c1ba69315255b382fedd7fef9fd199197b3e9bd4c02b2a7a08e497920

SHA512
a780fd0f02b5b09aade9205e4679de160cc02648e3b16617578f26b5df3f4b1d24174074672b8460c84f9e5879246d195a2427c942f71a7228836ae44b8ed0d1

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

Filesize
344B

MD5
1027ce5827cda9e73e2aeabef82cc0d2

SHA1
b7714ff3e6e67239593f65e348ef41b01be00b90

SHA256
79ab2a854e40c36b10f2ffb0d6ed6178304b89ac4814654853218ba072d4177b

SHA512
5a44e673c3b3243112050e83dce2638c28c99282086afdcdc5322178aa8f52fcd506eaa7f386f0b1f3dd7bc6450328b940b24da376ad24ff67755abba0a0d53b

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

Filesize
344B

MD5
e8005d0dd08307f37bc372883335f11c

SHA1
63420d2933050e1f2cb2573d3e2bb0815982d53a

SHA256
353e50b5e43eb1353e6c60e1fe16fe5cd4457abda8081421af4adaeec5df2c02

SHA512
caacee79b85f4771c4a28b6592518bbc7d487f33e2201f56c22bc9640428f006559d94a7401b65585ad2db98713f1fbf881b7a6a6a9a93c4e1b2b0519d168116

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

Filesize
344B

MD5
44e3daf90c7e8af5c9d2526001ef2d3f

SHA1
ebf2651208112cba4cb2040436b828c47b303dba

SHA256
6d2f2dcea58d5f8331d88ce4def2023a9d3e9d5d7c0b3c5aed4cdcb7bf537cd9

SHA512
ae98070f68c008da4e40ebe893ae63596a0ddeb65ea53922f23db7d1ed2c86dfba85c5372e80e7960d410d521064ffa3cbc4568305c52613cf3e59c9af057df5

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

Filesize
344B

MD5
c5977fa5c4bc4c8521736f7d4e65cea2

SHA1
f2da2e8be44745679390dc1a5d25cf93bf07920c

SHA256
a17c561818902262f05811c97068e7197a06947707b47d1a8f5e33b8482c56d7

SHA512
b3dac75fb78bb7ffe05345749cb589fbdd3aeb012b4982f366a797531640bfb8772e3cba352886c7bbddd786dd1a77223200ff8437ae0139d981dc5f5a03464a

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

Filesize
344B

MD5
60f05dbe9de3aa5b12f18f0efad0f665

SHA1
c9e33d11f5760eb71993a429ca0a2cdb5e823632

SHA256
c10567cd045ee24e691c8bb056d433f51997554f4720f017ef81602ae7accb8c

SHA512
e81e9f1299e53b06dc8fcab5b37aa835396139bfb3268d2d5899453eb9b93f3fc8af930670b62b64e994217a6793dcffdf19cc51fd2324ee42be864ebabe574c

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

Filesize
242B

MD5
6c539b8aa426e1caa5af6b881113bedb

SHA1
89a3e7be17d23b0e90a904450f1934071489a207

SHA256
1f840f21125143df3837665b77afa1ca5510a94ed9343cc734ae4086fb0231f1

SHA512
3062435eb6dc4569ec0711e5db1ef750b7d64cc8c15f149efefc1b2430afd58ea07be7289785765def48eb509084bf22886d59582dfcff79453aa5c713355571

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar350A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit