dbbf88ce2a28c846ab2944cdd760a07eb9c8ac5eafbc66f1d62838262af49cbb

Analysis

max time kernel
141s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 16:35

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General

Target

2d9ba237e689424caf5bf73213fdc7b7.html
Size

13KB
MD5

2d9ba237e689424caf5bf73213fdc7b7
SHA1

3f0eb46a3fdfd367610264fc0aafd1060fd28b53
SHA256

dbbf88ce2a28c846ab2944cdd760a07eb9c8ac5eafbc66f1d62838262af49cbb
SHA512

39341ba9b1e828ed91b407328f1e6a1429663ba5098486693d717f880e1f2d5bb23c1aceb97c7bfc9d16d44b10e08a90ed2861eafa013dfc317d87bb83ca221e
SSDEEP

384:cvOAY8ci4Oo+zOoO4Q5naOo+zOoOmsKPxZOo+zOoOms2HS:cvOGgwy

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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9CB84091-A5D5-11EE-8427-464D43A133DD} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30e64272e239da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409966611"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb80000000002000000000010660000000100002000000023f6006461b0ee5c8e8464325b92ee6336509ee93750dc0492e51f112739085f000000000e800000000200002000000046b28936081013d0e36e09bcaa9c2aa95e5b3794013b9acde4dccb695e7d0b1a200000001a47414dca00e0cf9d18d646ebf09ad7d8eb56931b2590ef09e43d05d7ea447740000000af720c53f8ce6b92c6fe1b12738a73bd1ffefbe0a2977f1260c8421d7a73d49807aea3b97a799b184855709255a946d6568b781cd22312b489952a1e56e71693	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2172	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2172	iexplore.exe
2172	iexplore.exe
2332	IEXPLORE.EXE
2332	IEXPLORE.EXE
2332	IEXPLORE.EXE
2332	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2332	2172	iexplore.exe	28
PID 2172 wrote to memory of 2332	2172	iexplore.exe	28
PID 2172 wrote to memory of 2332	2172	iexplore.exe	28
PID 2172 wrote to memory of 2332	2172	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2d9ba237e689424caf5bf73213fdc7b7.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2172 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2332

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
89a68c1ee3e5fb1337546ed259cd63fe

SHA1
770b9f8ead69f63364afdb724c82cb0a58ef8761

SHA256
06f3e01d4bdd7c50327a8f9594196fe8bcefc03ca4590f08c056c130ebb31203

SHA512
b7ae66367837ab55cc085732e14b2f8fe21d10d2406aaaa32d960d5bfaf24e38854961da12cff0f50eb358e930cfa2e9ed73ef3ca6d9e1e0212b3d78813d9942

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

Filesize
344B

MD5
08a35b9bef63ee9a8932f5b05ad4dd3d

SHA1
f9137ac69a8f77066dffa9a0c1b7937c0a6c715e

SHA256
f7a5913ae2e659b316d1a8db1c24a85a21ab9d267c450c6b6d7cc14b7c9dbbec

SHA512
8aeb47b66b34e157d06ce0af47278a3679f58ce566a6b41d3b1ab48b7b3e34432d567a4750a86b1dbdaf18fe136dd799a99c6b449aaf8f77f20101842f35e6ca

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

Filesize
344B

MD5
e8e3b3a076a7b20765e7ed624c4caf3e

SHA1
9d5b6b38677a96fdf32b5eaac84eb4018697c331

SHA256
1ec2d9a15e773ae75842b2bc78e8b07271effa5da96f045bd98d21330f78c6d5

SHA512
d8a131b9f3d4c8ac779cdfd044604c40dcc619fbfeece25be981ca75b3adf1735f43796a02b300ae78d400cf12fcd341b7b1f370a781e39aceabc27a18aba421

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

Filesize
344B

MD5
e060eb025b2c8408382ec2046640db5b

SHA1
5ee0a64ab70eaf54c78eaf9dd80572957228747e

SHA256
82be3e3ec2061fa1bcc3d43a279dd3d1db108c43a24cefeb9c1f6e2f72535589

SHA512
b7b35aae972de334dcf8125d63f50aa7cc4712840c03c3f802ebb68093cb43a798bbb3a5b5c4430210dc7dacdebdc0352c53567cd9069e6dbdabe09322f612ef

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

Filesize
344B

MD5
6232ea96feb6ad70c8223ba9ddd46825

SHA1
cdf73d61b938bdeaeea8bae7ad6e9f264fd8d7eb

SHA256
34693de08abd4d9b0a1e5bf81bf1b60d068d24295fa8c8f2584cae21162c2f61

SHA512
b15f0113d75fd18a445a171c8e994249e68c1eeeee01d5790414e2725e98c55df507ff8e687d1a0de41432966057876548c909040289ae1c89283a031fddf333

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

Filesize
344B

MD5
a09b083da59e564ef6c757634f0128c4

SHA1
090be7163d9395f087040e865ac2b329bf57696f

SHA256
7465058391cbb053d035a0f4a56a45af6e51aa6e0469a7e24093a5be203cd516

SHA512
1b46117d0025ac1ed32c95dfcad2d4a1e6a84185ae1a32e0aeaf97d67fab80139a7c3d85b81daf95caf1af34208d08d3b5c15e663dccf77f40d3efb6b9b7295d

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

Filesize
344B

MD5
1d632fcaadf3d8a22209a482c04512b7

SHA1
3a55f0222eec63f3b58c704fc2f07c93f087e804

SHA256
6acf2cd24d471ddf70427846d183e0c721ff30b834d2d52139d230e478b5b427

SHA512
21a22f86472d1bc906635bebf51d5a9a2840dc8ddc662fa695393b37304a8760bc607bb32e166d1587a1d868ecc2211992711e46f2872fece00e0819173a44d9

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

Filesize
344B

MD5
773cc894e60dd1f075abf26d12a1afba

SHA1
da56dc589ec1761ce7ff71d879c362ca5f6d7839

SHA256
e0f15e3faa9bbcafd3594bd6385565447e485e71fd0a62d12d5f42667fc0f982

SHA512
0bbe808565481da9bca147fd9df0ea19215b6206c413a1cae038421ed7b790b0048a9f2e8cb5f5917b6505c5b9e10da7782068e9d3f39485f5e402ba3ab98557

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

Filesize
344B

MD5
50a76f7cb404a63169fb9ec228af979e

SHA1
872733192d41ae308df883114c4e5299b247c438

SHA256
9c2c48858c2a77aec804296bbe883e1600950d681238e45c40385f3ab93ecb0e

SHA512
4350cb9c45642b8e19ad8e91da0abfe4e978a6b7ba2c3aa019be9aca33f4125c6276857005c36e126c31fd976d2ca0299d74d8b85f35970c2e42dc14f2da7e17

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

Filesize
344B

MD5
6bbcd717f1434f8b54c78fe08bcb7d04

SHA1
ca103f1ff0c15c3a97fb596cc3d9a7b3dc427bc0

SHA256
baeae0323b0c8c87bb3b087feb795799618dc8539e0fc44278a2a61262a39de7

SHA512
229db6c0bbb460631053e06f95d80725d4a581514691a6cce0607672b3040a7d1b504c666a00167f9d18e3dc1307102e97fe71caa3a19a26eb4e3a4e0ee78138

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

Filesize
344B

MD5
6b9ab61f95820667f80ec5f3a1ef8584

SHA1
d0842eec81baffc02735dd0281c094908e1caaa3

SHA256
f662933be8af92cdbaa22b375a097d5cb58d3cf5333bf255b64fae2d88522b4c

SHA512
d05b4ee051d65e75da463c649adc0bd1aa67f1d1560759312b74cb8044ba7b312889f2bd07367db09f3ad5fe350a9260a977ff8d85d2087d116511cc537e6100

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C:\Users\Admin\AppData\Local\Temp\CabAB6E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB042.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit