e0bbd25a6e48e1aadb48a54aac490448fe1bab17709839a70db2097a8ac81a9c

Analysis

max time kernel
12s
max time network
144s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 03:48

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General

Target

51a48873cddd3634a94d3ab04f40a21a.html
Size

57KB
MD5

51a48873cddd3634a94d3ab04f40a21a
SHA1

d554298510daa6118058f2581ab0576dcb9de88f
SHA256

e0bbd25a6e48e1aadb48a54aac490448fe1bab17709839a70db2097a8ac81a9c
SHA512

0ae3752a8f73e865c93842e93e58f469e8666888a852c95f17060c3f4b41130ab0a6e705fa6d8dfa6d41f917ae84895e652acb0fe6ec5afb9270e6e4f486c67c
SSDEEP

1536:gQZBCCOdR0IxCr/wZfMfrfWfafofKfnfdfufsfmfTf3fqfzfKfRfifFfvf8fIfgV:gk2P0IxRkTOCgS/VG0+LfCrSJq930A4V

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A4B4C6B1-A9A9-11EE-B432-EEC5CD00071E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2136	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2136	iexplore.exe
2136	iexplore.exe
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2708	2136	iexplore.exe	28
PID 2136 wrote to memory of 2708	2136	iexplore.exe	28
PID 2136 wrote to memory of 2708	2136	iexplore.exe	28
PID 2136 wrote to memory of 2708	2136	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\51a48873cddd3634a94d3ab04f40a21a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2708

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
6b51bf1fc9c95dba8d3cc36d38d8b59c

SHA1
23541f7b6d2f9ee7d9d3cfbaf40e82ceb9ee4a0f

SHA256
c568953d341e473a57f1a844a56462b1657817ac04865199a3bc77689c7b4d8f

SHA512
b5a03f2ee2906565666ca628d31d56111c39d669a9ca9aa4c4412132cf73d0a8c1ce4ba57c2cc3b8682294222b07c938a3dca76afdbbfa5f6044ee8c16a91c51

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

Filesize
344B

MD5
b3a38bb2b04b6743397a04eb12fde0ee

SHA1
5169902c8fc4bdad18dbbee8d494e1102d3cd0ed

SHA256
366d09f8976c3132758d0c65a0df75cdebe050d957de01d8c8396eb1faaebc00

SHA512
00ef81c47a8395b34dcbfb826a32468eac5f0af933debfae02195b1d5a4cbacc8877c89ba22a343a5192ead681da5440edfbe82a65bc749b801c0ac2dec87d7f

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

Filesize
344B

MD5
4f3334600e9ff5cce2acbc6d11b3f564

SHA1
120c4f25704503196a9be8db6020ca4d40d2a1bd

SHA256
737d206910cb72d85ea56fb6b47f0f62125cfa172d60a3c7c4c7d6f635406ddd

SHA512
48c205d5106cfb568385ff94ef25b0f36f20a407e8be95fb80d6f6840065b5618ec1c353d126cf5386e74de765195e99c27e88d8ad450e3d1cd4a16ee3bfbc8d

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

Filesize
344B

MD5
21ef213b9e6f2c69af4d750056ba37a9

SHA1
16b9df5d0580a27828e5e9fe10b2eb743f10c1c8

SHA256
19e01b60b02025b649ae991740540997a8abc0983b21cef2f15eb3d46ec1a7ed

SHA512
efdb5f0cee0bf712accc917c0de758c966c85c845d4442c6e51997a101b1c1047488518c080579bd270e889e4cdb764c7313b848045430a1a089fbbc623f4c3f

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

Filesize
344B

MD5
66d16f54f265322d8c67a896f0b5f593

SHA1
2b90f55a90ef7db973941a4884df602038065515

SHA256
7c1e06a1e58c8fbc8c786e90bdfcae5865fabf8b0b81e7e4e3feddd37a71c3f0

SHA512
a018d878b35a2cd8249316c18e42ab9a1be65eb7dc50165c0943dd6c066a8b1fb85a5ed1d05c7a9637509a62d603838bcfac37180d83c15b8bf83c593e0774af

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

Filesize
344B

MD5
208fc3a1f317a9c0313400ad892e3f0e

SHA1
be7a8e1f93bc3a2a8c5835697f35791799d99290

SHA256
21bd5c4f43b4b56d33c00f1c9546119794405161b63b150b70429e7eae6e28c2

SHA512
55faaf414a4044132888f1744b073dd24fc93aee5a75bd550d7213cac1fe288d2ed2658fd5a123fb5219403008c65db85415892c1efafb0bce6640f44b092b7c

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

Filesize
344B

MD5
7428d91e1797baadd3ce1231fcc8b7cb

SHA1
eda75211dca91607fa41777ed120658415a53127

SHA256
8418c57a1a8af2709c7b85334fccf38ed7a1c8a50e8563491cd3cb99d8a94ca3

SHA512
97f647a18e347092f589baf9afba0eae01b042cba479703fdf798ebf3c371926b1ec70090d4b2ed540a480f1bd88254fe86a16c0e19a01ebfb15ccfd2fb8c3bd

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

Filesize
344B

MD5
286e188b7204a28b98e1334f340e90c6

SHA1
fc8eb7864744aa542ea5c8f0536ca1e44bbc5203

SHA256
c3b5bab97bf3954bc90fdc8a677b6b4d92a6a0c3f2cbbd691b4a7b5eadaacfc1

SHA512
ebb149a814c290413c009c2c2246165df7afca60e0db05d0ab2e2f294423947da321d0c54a5ac02877455bc3b5fee4c1aa7d19fc78637a5bdec5844a2268159c

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

Filesize
344B

MD5
45a8fc38c032af345e8bdd10e5f79bde

SHA1
5561c0d164165e0b9b6cb760bc73e4e35d80a5fd

SHA256
4168b863227c03e394460fb1f9e77be6de2c9f1dbfbc12c1c3ffc912e8819c84

SHA512
ef5fae8a68ff231a5a9c446224b1bd1d12b33d2a2cc2c03c205f3eb6878fba3d4fec0bdea172c3988ddc04e116dd7de2bac8d8a246d6967dd5cd1596738324af

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2EDF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2EF2.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit