438dac5fbe80453cd00c81ad1d74f33f7e67b4ccaff78a4b924e3f96101445ea

Analysis

max time kernel
124s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22-12-2023 09:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

82fc8a00719e72394c933e61194eec1a.html
Size

1KB
MD5

82fc8a00719e72394c933e61194eec1a
SHA1

ec0576c90efa666c614d9624b4e6a03f87e12cf4
SHA256

438dac5fbe80453cd00c81ad1d74f33f7e67b4ccaff78a4b924e3f96101445ea
SHA512

56203ad06bd71e5e7a34e704978ef746a25f307cfb3527e8224f99dddaf26eafc3233424ab97cd82e772c840f9db4eb80ccb9a0818360679d8438ec16966efaa

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409500483"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7002e52da535da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{50901991-A198-11EE-BFFC-EAAD54D9E991} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd769173341890000000002000000000010660000000100002000000016f0150be5852e0bb0bbb0e8d60d14adcb44d1d7b8f794233e0b1038b80f179c000000000e80000000020000200000001fcc7f0c06d169c746f76fc88cb08e58756e52a08eda5c15163d39fcbb16cb0a20000000044e9740442fadb7a1d6f234574a75b301b997b93953eba31ec1a01cb373f60240000000c0e7c30b9c2b2ffc7a7d26d0f85e4185a5a194ab4a9a7a52a791364055e458a9e82c7e46315e565f783e2ad6fc4a78b8ac8f359696f901147acc39884fdb03b5	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1132	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1132	iexplore.exe
1132	iexplore.exe
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE
2144	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 2144	1132	iexplore.exe	28
PID 1132 wrote to memory of 2144	1132	iexplore.exe	28
PID 1132 wrote to memory of 2144	1132	iexplore.exe	28
PID 1132 wrote to memory of 2144	1132	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\82fc8a00719e72394c933e61194eec1a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1132 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2144

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

Loading Replay Monitor...

Downloads

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

Filesize
344B

MD5
61cbaceec62328a361202e6b525e5180

SHA1
91996c4994410eea3e114306420d95991b58364d

SHA256
4993e0e8c8c3a53d37d6a380a7495562a8f98ade251704b110b1e4d9f32a6878

SHA512
3b26c377bdff24b7facaa2e91bba87b3d062e3fef458279e69a169f022172c812122810d353a1fc2b798a7ebc8e0dc2309f802979c304ee7c03def443ccac4e8

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

Filesize
344B

MD5
681f1025ccb9221471d42097e3d9681d

SHA1
4d1c8cb76079a20101f0f80cfb1ca7217da35ca2

SHA256
b2d0b8e8c36360218b9a8c77746fbf09a7680dccbad8f10eafb96ca2422d1b8a

SHA512
5f70a9a8c34312304998a5437aa40b00e9aafe94e43b708babcf08680a37d59cc79b6165dc68bf8ae254e4ad708b22d458eb070d069b4dcadb9aaacf2196cf7d

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

Filesize
344B

MD5
618ab1c9ac5e7e26d03144af55cb7743

SHA1
04d1b95f3d71ef39c99d50a1f6c89ec50c0c4885

SHA256
3252519d2025218f347eefceff4403d740072cfc7b22b9bdb85ee21838164cdc

SHA512
ede8de78e785337c4a3006e2e897d02b87b54ea96d93e10219f4b05d8066703da24574b875919cb3b710506976930e6f2fb9a897438c931a336301c6e35259d6

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

Filesize
344B

MD5
132a51d372fdaee4bdf63ee7e3f21e8b

SHA1
796fee70d0a3d15f8c4f3cec78d94b25283ddc6a

SHA256
a3fdd82b47d2abd729c5864c0ca426f1ad9e436bf41009e373784fff0a988abb

SHA512
731aa755c5638fa7cd2eb220cf19dbfe63e7d2154b3b004013c17d6d8f449c15e4754ed0d79918b0c398cb08f9f79623704544bf4cfc2b1d4aed9c0fafc20c00

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

Filesize
344B

MD5
014052c0b1321f85f51764d582c0f14c

SHA1
82ed201e22cf103724c8c1ad034407d203720cf2

SHA256
e44b1e50efa2bad37d3b098fa46f4e7904b8e32e38ff57fc0f5c62c03eb5707f

SHA512
2dd863c0c416ff4414cd73c3b969500b46566d69bda8c3aab63381f4f311ff2cd51c143fe14bde37bd096f33e423e5ba1c32fd2144bc1ff8ef43c02274578971

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA48B.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA911.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit