32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864

Analysis

max time kernel
8s
max time network
8s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-09-2024 15:04

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General

Target

YbPTStactBlcDZC6Qr2fTlbhiuIo6eHFHnR2pTlF.html
Size

146B
MD5

9fe3cb2b7313dc79bb477bc8fde184a7
SHA1

4d7b3cb41e90618358d0ee066c45c76227a13747
SHA256

32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864
SHA512

c54ad4f5292784e50b4830a8210b0d4d4ee08b803f4975c9859e637d483b3af38cb0436ac501dea0c73867b1a2c41b39ef2c27dc3fb20f3f27519b719ea743db

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

IEXPLORE.EXE

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B4BFA721-693C-11EF-B586-DECC44E0FF92} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2716 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2716 iexplore.exe
2716 iexplore.exe
2692 IEXPLORE.EXE
2692 IEXPLORE.EXE
2692 IEXPLORE.EXE
2692 IEXPLORE.EXE

pid	process
2716	iexplore.exe

pid	process
2716	iexplore.exe
2716	iexplore.exe
2692	IEXPLORE.EXE
2692	IEXPLORE.EXE
2692	IEXPLORE.EXE
2692	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2716 wrote to memory of 2692	2716	iexplore.exe	IEXPLORE.EXE
PID 2716 wrote to memory of 2692	2716	iexplore.exe	IEXPLORE.EXE
PID 2716 wrote to memory of 2692	2716	iexplore.exe	IEXPLORE.EXE
PID 2716 wrote to memory of 2692	2716	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\YbPTStactBlcDZC6Qr2fTlbhiuIo6eHFHnR2pTlF.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:275457 /prefetch:2
2⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2692

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
e96373b8597ae1b109002da760ec7ca4

SHA1
31c51412333ea87090f7e12b9edb04819db7f325

SHA256
f3580e1cba6e61174f447c9f5829cadfc2aeeffc6a5e6ed147e9fdb3621e3861

SHA512
806ed6a2bdf5bf4eb0afcacc931256b74d8812b346357c6f444922116621812af18949d3e3f26cc8e0994a77abd24f93bb3fe1301232898709209e7bcaf1d624

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
63ba7a6320611e380d70bb2762ef5295

SHA1
a0cbd290d90ae8f9db0a11dfdb9526424e424fa8

SHA256
6c99671c8ec4a2be5a10c8c84e4978b9df4fdb5102b553f70459086a985882d5

SHA512
268683ca7458ae96aa2278db6e90e4b66390a30f964dbf5ed72a1b9a1e28c7012cea2f950c592e7dd8b6889a71eb85f41692265ce77fded38aa02984c996679a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
c4ed23370edcc4ca2898d0a7f12bbee7

SHA1
0ff511f084c04b2b8c479c14d074286ab80a6ba1

SHA256
13261d2b59b4a65eab67f63b4ee2ea0f45121011f649d4106c7d6d59d0dec5b4

SHA512
c3e4763edcd604336c19c50106dad2dd73a90e371b29d33df562d415698bb011b83afe7df363f38e3667cb77c7887e3486dcf084a2effdcac4ccb5e3f9f36ea6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
25629e5f902c0f3c980e7e8d67fa65ee

SHA1
d63d00086957a18083c975826d0c8d23fce5ed62

SHA256
4c1d1641c645ac54c34128dab952132c4a7681bdae83fb145abd386c37f7a756

SHA512
73af9671f22e150abd476c7b221096159c8fe26e66c3dd43d407e159829daffd01ac94bddbf4f4990fa746f34003e0d97e031c12ce7b6b0d3ccd04de2aa5e039

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
0bb0a7f8f500b256352f31a1027bc725

SHA1
e4e90519dd3d6c394ca60111fc225f15f21dcdf2

SHA256
0906473049025fe1fd5ab4dedbaead2c4cf9de72d36ec882442ca108ce62fe94

SHA512
948381cdf0a0700f03c40b1016cee38f9f363637982ab77777a31311894030198ccd5f56e951d9047780d00b452c8ab3781a5bee6b024c9de37ac5199bf82bd5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a281f56f8080904a9545d747186e8be1

SHA1
91266809dc8f6f2d427e1c56c4b58e25342c5d5f

SHA256
e2fe73b50c844f1e199216c01ead9eaae4e3bfd20bd07a283fa5790b84d8275d

SHA512
656a7b6aeff4ef5b73cb15349b4c94ab3f0695782a9f4e6aef24f1c51f1172d5d0ff61d301637c44b67b2da7c4559d88d5349ec461afca05fb54849fa80f8ccb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
bab0c3d259e97abed80ba6a84a4bd1e4

SHA1
1939b2c0223ebdf45122199c2d9ff33dc486a447

SHA256
984d27ef1173f142020071762e1d9c13898dbe4f2bb1478f8b94427f9328e324

SHA512
52efde1865b148520d09cc2c168bd5e58e52dc84feb9aaa8054a71b8859da77a8e134af8256695756de9f2dd1afb098367b93fbacce86254ff7c977a6e5f3c12

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
5f9414641526ad6af4e0f5b3e22f2f86

SHA1
5c1a017189f91cd6ac561604d3013d8d622b66c5

SHA256
bce75829e6f17df4e8d026e9714ce70e082ef94fa7986d4a79f3894a9dbd702b

SHA512
e80d4eecf7d2c139c7b00ba0a1ae491fea907b28e5636464e6fa1d2c8f4a89bd768b71504dcabf993500cfe1f1329dc6521ddbe4613f7e10708ac511ee1a1733

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
515b450db18d0b0c9a4cb658374cf8ca

SHA1
e8acbef907722038cff5b544cc7127710e29ecc9

SHA256
5e981263dcf7f7df09e06c76847f87ccde53f372fa9e3a2dcd853605e110a2dc

SHA512
97b78fd5f3ad8afcb3901695e3da7225af6c889e0745bbb66200931a9d7a8392531673c3698303ebe6a536121c51f533190b65fb621e527b48aa177cbd0ab791

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3823.tmp
Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3894.tmp
Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit