472eb16a1bad68f1d58834fe55e95e5b758c726671ba7af95755462bc32df958

Analysis

max time kernel
135s
max time network
156s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 08:25

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General

Target

5fa401bc06a1e42aea8f0a58f246419e.html
Size

16KB
MD5

5fa401bc06a1e42aea8f0a58f246419e
SHA1

9e74876aeb513ad113b8c8dbd7c684552e93b4f0
SHA256

472eb16a1bad68f1d58834fe55e95e5b758c726671ba7af95755462bc32df958
SHA512

1bac0beeca92f0c0501e15ef43ae0fe323a6078faf3e0cbb5ef832e71f127a56a971d95d7e0ba52b3ef3b467f6b7298db2a1fb5ad1f94daf22cbc30aa8c5393b
SSDEEP

384:S1A0xbuKGnsRXCT1znJs8Nq38roL3igUBFGjjvtLsQAC1U:+n5dMeCTJn68NqMThQ2q2

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e917866400000000020000000000106600000001000020000000a9f7a877e6a76b1187d50194701e4436a475cf7672c3de97c2580ecc4c27749a000000000e8000000002000020000000d6371a4aff24ddb8f4cd7023547d66908ab78de4f8e1686bd289b3b89a12a74520000000f28ffa676ee0bf363cc0e3811a98e56489c256f0e7fe2fa1e488a13801b7928b400000007d3bbc36d1c056f3da9a2c4403b2c79d08eb9642ed7ecf96a61d46e3a0ac7409b72b43f401100f21977db3c62ba618f4383359373f08cbb419d97be51e18054d	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0DDDF211-AC5C-11EE-A00E-42DF7B237CB2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0e1f7ee6840da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410684079"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3028	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3028	iexplore.exe
3028	iexplore.exe
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE
2404	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 2404	3028	iexplore.exe	28
PID 3028 wrote to memory of 2404	3028	iexplore.exe	28
PID 3028 wrote to memory of 2404	3028	iexplore.exe	28
PID 3028 wrote to memory of 2404	3028	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5fa401bc06a1e42aea8f0a58f246419e.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3028 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2404

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
92eb5275bae1b39481971fda82b26a45

SHA1
4d632ee79b2eea0b026824fd613730f07087ba9f

SHA256
5c5ed299e79f647809f762808b68daa6f72d8d5c90018fc0aa332280bfb7e503

SHA512
48b0a76d7afee31d4f6adae8e9a3817baad3f9489337c0706ff81075e6a4c05834d174d1579cfb111448d15d552ed41d390023d59290fa970557cf368f4a6ac9

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

Filesize
344B

MD5
88f8cd7156a098e78e42964573baacfa

SHA1
45ab6019dbd7cc98e6d05a7867bd3db9d6354fa8

SHA256
7f725dc01582b3eaacfc3af9194772d986aa6c5885084c7b234a36eb762758e7

SHA512
bdef89dc2d6dbeddd837c613c3d3a59c4c6452190225f52dd3276bfedc1707cfbc6a50120f58edd44d6560229bb32955d62aceeead9e7e8b2785c46a8201c68b

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

Filesize
344B

MD5
75131ea01c2184237543dcb8bcadae28

SHA1
3d3420f50a3f45d2fa85d369253d17edacba00a1

SHA256
f22f7c8d0413a1b6a3c69d14f706588277a5251a611c7b8b2181e521c7046546

SHA512
9781a6e4984c6c97e21c7183bb49f04a6f912e7a220ad4295e441c334ca68bbd94721e821e865c2d1bbc80cb93280ac6e2f7d8bc874a844116d7d18914a7ff3a

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

Filesize
344B

MD5
0a6edd9bfff27901fa5a14f4051af9ed

SHA1
75a43051a5e12267c75906b468fc14e9350fe501

SHA256
983f8afafed4271ed2de4f368cc9985bcbaf991aa05400593e7cca051ff8aa20

SHA512
f0cc635ac6519bec2d0387d1d9a776071b031dbe7607d58f51f2847addae3170f0497528ee8b8302770518c51b59ccd2019fcc3fe0edea2733e4cef287852c84

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

Filesize
344B

MD5
fc50b0e5a74968bfa2bcbbbf5b7dc3b9

SHA1
dc827cadc72e351d88168f36cc0ae7edb431ac5e

SHA256
455d8970f5d6469652fe58127924f008e7dfd95998c4693816b44eb5813b41e9

SHA512
43321406e19bc5ebcf8e014a8987e84f0f843ed81be706c99791153c086a0f9235b2ac7798a6b9f114f4603417fce11fca37aae6e9b46175eadd563cd98c8cf2

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

Filesize
344B

MD5
c721314eeef25374742cbaf1be85d31e

SHA1
982f91ab0368209ea12776358e22bb5dda6579e6

SHA256
793697932c7aeec37e91861b146cfb96f2f51eea40b86f11abef2695617f11c0

SHA512
3395f0c81eeaa5bdc8ec920d5d71117c177ab23c24528db00d8a20bb3c41717e6ea3e6e83da452a04bc255d54b5558198931a80ef04d195af1c690e886aa8f7c

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

Filesize
344B

MD5
78a907480a1b1e085ed1a3ad1b342003

SHA1
23c9633a1a0bb48371b62e6ef3e1a4cb320d46cd

SHA256
7d2a319903780e8a3dec11a98839c6afaaa8d5597c5343c2b6d3013ea1d30c38

SHA512
da6add246a66e4d2c22de658b6d84d806fb41c4d09bf5d407356fb8c235e60839b48b8e2f4cae0eb16c0d5e77afa11c06075828fd272fe6b0a68c4f361426061

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

Filesize
344B

MD5
f9e8b7313781c4e13bc41005d8982e3a

SHA1
6233bcdd54b9ca3b1b6d810da1763543f17246f0

SHA256
d87e43cb868e631f5292c3c30bd4f6e0bb33ba5938bae1362141bb273beacd13

SHA512
fcea089b5f26b155f72bc09295a99ee451ad1a2567e98659b3b6d53e8d0fbc802e3885012bf54d9d84c12ebfe605c42c6972deace4bcb12298dee051e7c94c53

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

Filesize
344B

MD5
a51bc15285f2e0995966a6e52e145d6d

SHA1
786a63acb6f6377343ca356ce71616ee45525154

SHA256
a480e1973b75da96a1e9d5ba258c1e03eff9fbf43c1d9146a9d49926b8ef1840

SHA512
4fd6aabe7c69829965ec44cc93e23a918b2cb10756d387e8cbcbb7435be7275be9ad80639e8d15a8ae7acd320fdd88ae93dc607d84e088d6a82f42812ba76872

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

Filesize
344B

MD5
edaf459c41859ac39ff619e642f81c13

SHA1
7f5dd99f9c04281c893a78c628a6a89e5efdc494

SHA256
c7b3012862d54864cd7c12355a71ee565ff22f508d8de4c957cae4b6e61cadee

SHA512
be128cb7d1f424a06f51059a2e00eaf4b8b9a38d04701a0ce629ade53fba5fa7d33ad58727ae5048cf9a5c75d4ecdc08ca7a7184736747924a00792730334453

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

Filesize
344B

MD5
7506f8d40018573bb01d6655a949b414

SHA1
1ad194f47aa0bc8d3ea5f5867407b2a01d3c497c

SHA256
5fd13ae1921cd34e552eb51ed22f88fb75e86bc71f7510ce5f2aeec5a0fba2ac

SHA512
7bedee399172759abda9582b4308722e2bc9d7269324d5a4a84ecfa46f89579c54128613662a0e0dafe237a6b3951d03e1242eb7158cb10ff0fad946fb674221

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C:\Users\Admin\AppData\Local\Temp\CabD923.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD9D1.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit