e346a197674f774231bbb9a1c9eae6e1d56fc0b704a88472fe97244100581ea5

Analysis

max time kernel
120s
max time network
131s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 14:45

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General

Target

020766f9f1c89d238fa29859d29c5bee.html
Size

53KB
MD5

020766f9f1c89d238fa29859d29c5bee
SHA1

c8985a50d2f0e7653d61bc807ba9604535f4c9ff
SHA256

e346a197674f774231bbb9a1c9eae6e1d56fc0b704a88472fe97244100581ea5
SHA512

090e10c51b3c3de30940c10be87cb70246a056fd876de090ec2fa778610c6aa01a2e19a8a0052b2650b8aaf65a3cac9052433d6b95964156bdcf1ae97bf044a8
SSDEEP

1536:CkgUiIakTqGivi+PyU+runlY963Nj+q5VyvR0w2AzTICbbeou/t9M/dNwIUEDmDR:CkgUiIakTqGivi+PyU+runlY963Nj+q7

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0bc96bd7f36da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C0B27B71-A272-11EE-9569-6A53A263E8F2} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409594297"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000792648db1a1b9c77c5aa410d1de62b693da664a17f1e1e0e4584d8b28631648a000000000e8000000002000020000000c7be1152365b10c85654519b5b354d16d61720c45d10f758ec6d18c4270e461920000000821467c765a59889697f3e432e90eae8afb42dce0afaddbdc28a3d92280a46ef400000004ea1bb16a5bbd4bc34930836d0f0512c52bfbb55f74004cbb1bc42586d9ad3e48dc5ab25586b8142eea04e3e10a1467a91afb1ce06617aa1242ab87feab3c78f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
832	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
832	iexplore.exe
832	iexplore.exe
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 3020	832	iexplore.exe	28
PID 832 wrote to memory of 3020	832	iexplore.exe	28
PID 832 wrote to memory of 3020	832	iexplore.exe	28
PID 832 wrote to memory of 3020	832	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\020766f9f1c89d238fa29859d29c5bee.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:832
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:832 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3020

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
8775709a1ec72789adf0041ff28598e4

SHA1
f873057bc3fb2935be2b7f1fdaa1bbcfd3a28a6f

SHA256
5ac2356684ecd3ecc7a77cfeaeb092b09b05d9426c63f11367f1af08d3cb78c4

SHA512
b9b8a53f8ce04d105a2009611164fc064f8eebbeb986941ed6d5d3d2ed4566f8d82672cfc931267fd3a0da44e8e7d56fe89faf0a164ab4304fa32a93d957bc3b

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

Filesize
344B

MD5
83e8c2d7317449dc65a6591bc6bfeac8

SHA1
e2c2835b264859dd2f2e15c3600a746cb10514dc

SHA256
33d5d6c354b42b90a5e7636031abe58896d167b9eee08b2aaa2935e6d2fc05cc

SHA512
1b40c9dfda847fe2727cabfaa3b57fabec57208fde7a70f394970c28858441b531703e35ffb62cf59e18255375fed12d9aeaa52c73ecbe6dc1a00660eb01511b

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

Filesize
344B

MD5
50146e5e77f4672e943749e726f82ead

SHA1
75c8fb3636918cf43b01685a96e1d2fb88088470

SHA256
7e58b19559edf0bedda08bd6ee95e91cc6ae002f7597aa04ae628044dcc96034

SHA512
38497f810aadf30ac8656ff90181d2347554cd4588244dad2694f26570e20b9264fd177a4002324179652f0f70b03c09bd308d90d03f2c8545cd21356194e521

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

Filesize
344B

MD5
9ce813de938b82cd6993beb1f17bb6ca

SHA1
714ae7531ae18fd9e73771135e264ade9757fd6d

SHA256
72162908e7e7a064d828bd6573adcfa4635bf0386850242523ef38110d734815

SHA512
262ba12dbb6c98ca29a61950008a96d7767654e4edae56c50cf3e667f0fbee25360663c9ba6c67eeca325f7dfe231f0f54c01bbe12061f764e94abd6cd20f716

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

Filesize
344B

MD5
df8144fb35001567d9699e2a57383169

SHA1
9290d18d07cc8770b4faf18eb069ba6b5fb37504

SHA256
88d56a13728d9d6c32eb5b4db5ff254ef3ddcaae5bec296d7231f427c0fab189

SHA512
7f91cf54533a999b93cc7b888ee8f33ab83eb0879dea390b7ec6e7c2165f423042e5ecb70ff3641d803dfef25ecedf96976dd18bce1deb40058fe1145c6ffce0

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

Filesize
344B

MD5
3b376f16763c165bb85155da5a33349e

SHA1
3988a842a6adbaa85f3031be85633e5497bb8ab4

SHA256
6bd88b42806282e993d108b1a4f83cfb171acafb5d0c4285185ea57525ef3ce2

SHA512
80ce9e15367f0ea1a8e80cac5fb6e120bdacf5ea432608db2514f30bcaba05d3c9ea86b413fd170f279f568d10b5b6af29368a0a754607967034feee634e8751

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\4K0WM73A\script[1].htm

Filesize
706B

MD5
67f3a5933c17b3ab044826d3927d0ba9

SHA1
5957076d09bacaa6db8ddc832b4fd87ed8f05f8a

SHA256
97e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64

SHA512
03ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5ACF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6389.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit