a45d5ba6e646c258fcc1db6e9b938c3e9f16400b2d74597ea0fcbf38178862cb

Analysis

max time kernel
137s
max time network
129s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 03:34

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General

Target

0d1d8f15509b28a5b0574909160e82fe.html
Size

123KB
MD5

0d1d8f15509b28a5b0574909160e82fe
SHA1

5e84f55ac1e5164a965b8f170488c4cd2f25b607
SHA256

a45d5ba6e646c258fcc1db6e9b938c3e9f16400b2d74597ea0fcbf38178862cb
SHA512

c0457d59d2c840b6eaae35536b1e5756a884b598ed12ed7b108a38060118b1c534ab97efa6adb346e620ce7de1e1db9abb4e492ac12f7e13689afe0bc2543842
SSDEEP

1536:S0K1DpMyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOy9w:S0K1eyfkMY+BES09JXAnyrZalI+YQ

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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\Main\WindowsSearch	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 (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410126468"	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\PageSetup	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\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D203C651-A749-11EE-8383-46FAA8558A22} = "0"	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 703736e6563bda01	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 (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a0000000002000000000010660000000100002000000032d4983e81d062457967fec68487fb2e555cb2e467a07b461e6af6c0f16a3791000000000e8000000002000020000000266177894bc13007642608c6f53a1c3be6f49fcb6f192810b4e4410de7c069042000000066adb45fb3f370d8ecd1c91712749af8a2c7028c7e9b18cfe32c9df6228d6546400000002e09ec66c48bb04291169dd0642c22e64dab7932cfcf02dfb1096dca276823a71764fc426cceb2762087a93acdf8ee2edc5c7c4a13539edc69b92d8e999a259b	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\IETld\LowMic	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\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
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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2020	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2020	iexplore.exe
2020	iexplore.exe
2000	IEXPLORE.EXE
2000	IEXPLORE.EXE
2000	IEXPLORE.EXE
2000	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2000	2020	iexplore.exe	28
PID 2020 wrote to memory of 2000	2020	iexplore.exe	28
PID 2020 wrote to memory of 2000	2020	iexplore.exe	28
PID 2020 wrote to memory of 2000	2020	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0d1d8f15509b28a5b0574909160e82fe.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2020 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2000

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
4f7c301cb0fabe58cbc566d455ba0f4e

SHA1
fdf6ec9518e29b95e3ecf057628737275d343028

SHA256
1b312a3bbc17f6c8b909c9e20cc2128fa59d68651a44f4338c2c4f5a36216b6a

SHA512
3dcbc9502d61ba1310beaa6bdf34a02a3a1f383acf226399fe61d57c545cb0eeea487bd3b5af7cc330f017677330cd138c9152d8af5ea8b6506e2371786d31d0

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

Filesize
344B

MD5
2d3de8caa7943cd9eb4ab97cbca785fb

SHA1
ab11df23517f0adb3a89791d9b98986dc1fb816f

SHA256
0e7293dd4bcd2e7d6fdb6d33fd87c8dd7c0e3f975f4e1dbddd725112d12e316b

SHA512
5ca76a60c2ec02ba4ecd527c4583dd5cd65eb4c73b3c42cae2c74558e1f3e0600c13e3850638fddeed3ca8b2853b6901f263ffb45299280843a905339825efe9

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

Filesize
344B

MD5
9ed358db68571763a9f46c38c989fc42

SHA1
c06dafd48c7df90123dfa27e9117e66e1b1ad9ef

SHA256
5ac5edec7c4bee97fb1e182142327eb0327c22e311896e82d6d6a02bf4bac3e3

SHA512
dc167c419f01b182f92296e1bdc3bad297767fbab822244b4dd32d57aff0f7f2f74024a0c19e59dce15a4269cdf3422174a65275f092d7e72e46d43b2462d689

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

Filesize
344B

MD5
d44004bd7a35ed698a4ede96f6078e05

SHA1
bf21c223f0b5d0e296b8fef73161eab86c7adf22

SHA256
075396cf73619ff8a5f6be21ec008d27b25f275bc5590a7bcea51c56dfc83ed5

SHA512
7f3d2c4039cf9477e010727b811a5bcee8242b4c8344cc40dd8096e07e968b9ab1588b77edfd1681a380c7964e3f8df7210c2acb137529b71407815e75553b02

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

Filesize
344B

MD5
5d638d4a5518c90352bc4753fad98475

SHA1
b1b3a53a9037f2ab63a60d9c8f10efa7d1af0f0b

SHA256
f5ab793f11d34186e5f226748b5c4adcccfe578c713c9329620023aca492d04f

SHA512
28ebecc70a284afd13c2f18e376d29b1b1ce15ce6cf5699b03662cfa035040acb0dd500e1197cd5849fd118c582adc64652d9405ee65be8d68e78ffaf818ac86

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

Filesize
344B

MD5
b481a24ba535e942e62f2b374ad803fd

SHA1
9c93a66e9cb29b5a5496ff12fb1304dcfae4f67b

SHA256
a27ce36eb61a2aac387f0d75874f18b5b9c105810c3f97cad8d4f5545ad69252

SHA512
3b47f50a646fd2cce3281074df003bb10f1b2873b7d697600ed7d86a18e9653759881a41be62eaf199f5ecbb797ded1059a3934eb52b50b527724e564e79c7db

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C:\Users\Admin\AppData\Local\Temp\CabA30.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEC5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit