d4a6e8e4c61c145927830a85c3340484767ebd49ca45a86688a424c9e9775888

Analysis

max time kernel
144s
max time network
138s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 13:33

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General

Target

50b1c49f2b0e7f309d8e4be7fee0037b.html
Size

34KB
MD5

50b1c49f2b0e7f309d8e4be7fee0037b
SHA1

1e66f1bb5cbd397ce5f92581b2f6970229660606
SHA256

d4a6e8e4c61c145927830a85c3340484767ebd49ca45a86688a424c9e9775888
SHA512

2c2e2be0f501accca1bd49a2033db5becbaa1c1f245f7c72a13ff9105c2fd2243903f1e9da7d37c2dad03da2f0e492ff44bf6e40b164038b89b2f13a7d72017d
SSDEEP

768:2/xx0Ur2CdFgSr58eNB9+DWCYaPTIgI5ra2dkZ7jCirVQg09V7OJCj9:2Bc+DdkZ7eixQt7744

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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a000000000200000000001066000000010000200000009e0ebb21cfd8a0fb861eaf68402c33a4394d595131667042a76736dbf8023199000000000e8000000002000020000000c79bc60c471fb8d602cd4ff0f6867d62d778ac1b693610cabf90153fd4ee3e6420000000a2cc56b23977818a5e5d24d9900ac4d230b4d9980b4fcb6306a7ab01b2ae831d40000000ef57a15441a5187f20a2e5f3badb754df9b1c1ed73c1d3351aa7e9438f2040b57f037689d229ce6860ad583a8c73038f3cd1fcc978b501b10a5e8006e3e99713	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D97C52A1-AFBC-11EE-B49B-CE253106968E} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 106a36c0c943da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411055486"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2468	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2468	iexplore.exe
2468	iexplore.exe
1708	IEXPLORE.EXE
1708	IEXPLORE.EXE
1708	IEXPLORE.EXE
1708	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 1708	2468	iexplore.exe	15
PID 2468 wrote to memory of 1708	2468	iexplore.exe	15
PID 2468 wrote to memory of 1708	2468	iexplore.exe	15
PID 2468 wrote to memory of 1708	2468	iexplore.exe	15

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\50b1c49f2b0e7f309d8e4be7fee0037b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2468 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1708

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
76c4ad806324e89a19a9c2b685800e0f

SHA1
3c0b457a58b0c7694b45ff713777f60f392ae939

SHA256
c75f88b07b9da2d092f890c1e279db658ff9bdc3265785ebf6090adbdaf4724c

SHA512
5d96af81829f1263e0aca1bbb2d7620b7e58b45c4350afeed0df07f5885da722308887be04a4a491afaf6caa18025f1e0894f0d991b4b199378efc7422e5edca

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

Filesize
344B

MD5
85aa736de9415086c91ac0f22bac87e4

SHA1
f10587c6b0b0333adafbf0c604f431b8377c76ed

SHA256
dcd696b55e1ee674d5539ad0e823d5b7f1b2cbc63fce3e6394cbf6fd302de045

SHA512
b91475215f2dfa1b30bb380acff2284034acdf8aa96117907b4b1e1f9b7fa60b43ac9ed67dbe0113e2b94d996c21f83185b9ba4fb5cdc6e6dc48857851560080

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

Filesize
344B

MD5
a83c2d36e9c41cf989a055fbf516c4e4

SHA1
a3b236c37a894580a2ae6f7282b3b8802c57abf5

SHA256
c503da7401e882c2382a8fc4b656a9b9634c575ee83f06b32e359677c51b56d1

SHA512
85c8b19989adc816f27e5e1cd02cf34a6c379a11ff161e501814f28a4fdb72d1e6e7b9ab0e190e4af4ff4964f3f6780553f200d17277bb6fab10f49ff4480ded

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

Filesize
344B

MD5
7ac951ccd18acb5a6f2de838397091f5

SHA1
f1c9bbccf050f0f32be15e28b876aabc86e99ad2

SHA256
febd4075e3a4e6098c8b89143b00576732a840046a3b41f38328eab5d78211e1

SHA512
f1afc2d78fdbb1159883124c908935db4729f063f1502a96ae8496777b0fd8a124014abaa0ac1b3cb6fc32a58c8858963c620c9c6a13d16eba0a5648db98cf65

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

Filesize
344B

MD5
d2344ccd55840d6145956e396b58efaf

SHA1
60fc551318b63df3b559b7729da7a7d0bc659ab3

SHA256
adcf5527160307cd8102e13fd23ce8f0e83ca71f4dd5d5f8ca9dce32de5211a9

SHA512
2aa468e349fdf805dd70cee439bf0f5a7dc9399841cffd87e79f1e24c92aea167ef866410d91bf419629f8e483e63b58fea0139352ec88e9e4a0badd6e5b65fc

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

Filesize
344B

MD5
e1a8544132aecfc17f119ea5c83e5d38

SHA1
5d419e5105d59fa9e9ed92c0c66da67ef50b30ae

SHA256
2903aec21efbe1ec253cea2f5acd308c366623b702ba0f778c8c55bcc5828428

SHA512
21179c76b3e4dfe48117f803ca0dd68b510140f9de66c6b1a2cd574528598479ecb9c6acc9d0c15edfef74381d534d5730cff649775372af8f794b76fc76657d

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

Filesize
344B

MD5
4709daf9e164c4fc3149853609929619

SHA1
17aa0d76519f7418c0450c6b6fc41c2868b2ef9f

SHA256
0baa9bef12c98b0840f4edfe9fee68439389c41004b3a6bedc3f39453297e349

SHA512
7600ca21d3fa60613536c5f7582c6106e9b4f0acc8d2e9d20a401b7c7b835059bfb7c5d1c71a960d78c15d56f4ffdb31895d7fc58f5b045a8383c2f6619d23b3

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

Filesize
344B

MD5
605720ce87d160ddc95c66885f05446b

SHA1
30427a6ece6ee35b69a89e4fb2633b7e5cc6dc45

SHA256
4d177adade10efbbcadf6df910f6c6b9694f6c3088d291dddc89eb85abec09b8

SHA512
218eac1fc1e246309232a5bcdc6fbbcdce7d8c1c9c9660576bba56d3a3c25b8aa5d00a349ed9ef4f58c25ad834a5b831781c75d79bba7813b3da00d2d091146b

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

Filesize
344B

MD5
0b93224aef6c8ead2d4796d78d383ae9

SHA1
5fe2cdfff118f98ba3ce1b24fe211484a7ce8d90

SHA256
8485e00a12aa17c7dbf6b76708c60199b55f5be805134b8112e602d82813b83e

SHA512
dc29950c775ba9a9a9ef3501b91d59014feea3c3460b6b7a9725c133c9b378f65ef160cdfcdbfe5a9313f924bf81406ce27a1680e49048843ecba4bb5817f919

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

Filesize
344B

MD5
e3f86e187b89b3eaf39616822f41ddba

SHA1
1810d1e598e03829301ad805c3556c9d558f557e

SHA256
d2e382b9b1eb74827f8c0a15895b6400093b2ad9c44629439e0740bb70a7fc5c

SHA512
9ed4f4701998ae80566ce4651ed81a29e034fe9625b49a68b2847587422224450b686732c9a452879d8f69d762de5916f5534e5f1ecffef49ae7e16fba9e69f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab38BE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar396D.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit