e2795aa268258c722e76a57e6c5167b0365dd7fe17f5033554e0b6f9a8b11f49

Analysis

max time kernel
134s
max time network
142s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 14:23

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General

Target

009302843185f9d6ea30346e811e6d77.html
Size

21KB
MD5

009302843185f9d6ea30346e811e6d77
SHA1

a08bd5a07ae7ded94441eff379717016404fe5f1
SHA256

e2795aa268258c722e76a57e6c5167b0365dd7fe17f5033554e0b6f9a8b11f49
SHA512

029c994279f5c6a962d805730b30a907b7d4633554b71f195089b0811ece88aeb2d13b2ca2db31b6e19aae3ec310912aac1b9b47ce73cc449faab720409ffec1
SSDEEP

384:uu6KKko0lBHsdg6KNAcuuITHCnNmVs/32I8L:dlzzbp3IL

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\Toolbar	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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 (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{55AE1081-A26A-11EE-B7D6-72515687562C} = "0"	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\Recovery\PendingRecovery	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\Zoom	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409590680"	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\Main	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\Recovery\AdminActive	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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
1832	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1832	iexplore.exe
1832	iexplore.exe
1692	IEXPLORE.EXE
1692	IEXPLORE.EXE
1692	IEXPLORE.EXE
1692	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 1692	1832	iexplore.exe	16
PID 1832 wrote to memory of 1692	1832	iexplore.exe	16
PID 1832 wrote to memory of 1692	1832	iexplore.exe	16
PID 1832 wrote to memory of 1692	1832	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\009302843185f9d6ea30346e811e6d77.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1832 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1692

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
0c65588e7b9972d2c6e42147e2860b12

SHA1
5c6655944e6377ad5f78e06813a86d205f0d3017

SHA256
71dd81c73297eea83d00b2baacfc978694009a56320ef81d3aa7ebcfc1b74128

SHA512
5c50d72644ef1f128359a429022e0f568db4fcc6b70cbae7893704c434e1f454e0da33eab8b00cb479f5a0acc94167e0990f6a6f78403120afcb81f3099ba868

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

Filesize
344B

MD5
52c053a540289b8987ecb261f8defe87

SHA1
55a102e3a6354a8b89b822cdad3b2af684080d93

SHA256
09bf7d2937e388d36afd2d6a93437dc1b6109db1bc6a4ddf112599db4a567b0e

SHA512
cd851fe35f31726845ab124936c85ec6e7ca5c006511ae960759b75cf4f8ad952bfe2b1af50965e34b0b3eda109c28cb6ed9c7f5600148bb90435eeadc2a2507

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

Filesize
344B

MD5
49cb5995116aa972df9dd094d81689eb

SHA1
09d7ff3bb9d28bc754b899437f4ee5af06ff2520

SHA256
390cf98b98b94cc51446072467c04a6614fef2bd277df68735eac9c82e61e6d6

SHA512
23e8cea0982ef316bd94cb3169e528d467673a22cd5f64743959b8f0b3013d7caef372692164fe7bbb80de5369d3dc534fce684a3540b804f45df4c8d28d0cee

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

Filesize
344B

MD5
9537b2279a43fed998e6473b5ff78c83

SHA1
612c42f6c11b759bc2bec65cd74b39fe4f12c1d6

SHA256
48f4ad97aef7c7a5f0974fccb53b34357eca4792e523ee5085c232396f34d4dd

SHA512
7d6af47f54c5dd7ef5fee2029ae8761b3a5b6f49f21a0592fc08bff1f35b598cf1f30dd556b939643f49ad519fc109d20e7e03ed6d670f4bd481c8ad2a4d83c0

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

Filesize
344B

MD5
83308266e3bef9b008b9420c63ad7e4c

SHA1
bdb603e690f864a8b27b898910febcc8a999efd0

SHA256
25597a2596a42ce41725eeaa35e3c21939e19fb9f7bc4c7bc25069289abfb3ee

SHA512
2798247b68ddc24838e5673a4025d54f8169f5cfaf0e390d1c3f9a97563f13ce180ba884aff92597107bbec213029700c8edbd74ae8390a8de386169a33506f5

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

Filesize
344B

MD5
bee16dc355d5b3c306c0d7004e31a60b

SHA1
c26407b6e1655d96333dfce16527d7363f302b84

SHA256
2628db595853a37ae9849ae7d231232ddf8548f560ec7c52e1de450ad2072f9a

SHA512
be1ec1f906cffa01b1534c4d645ac09c0591afbc1336bf8195b66c04e6f34baa4f73517a2aae8a4a04ab9661d2b5911068e00c0d2477e5cd1539ab66623831e5

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

Filesize
242B

MD5
405fcf630ed9f88b9cb8725970d9dd4a

SHA1
03585529ed869771097cb0651372104d7a63f4ad

SHA256
2c69b1be163d695e5f02d0204c48fc7c6f24e847430a3c32fd4bfcd0e467bb6c

SHA512
f891fbf713124d27a34cd348bd2b37c48e7e4020f869ca825a55a5af23a071f55bbb6a032ccf54db68a20ba1ea14746cba950297834c40853ed9afa99fec5389

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5CC.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit