c72bbebf41a9ea3211dbb79f96469c8da2228aa53c4407f0def58b558617e09f

Analysis

max time kernel
156s
max time network
161s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 06:00

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General

Target

money/about.htm
Size

4KB
MD5

b86c2bbd70c9fe41d8e772c08d6497f0
SHA1

5743fadc9ccbb8af73d1eae35cbe212ea3cc039e
SHA256

b8e3ace95a9b2b5ca432f90123d97e13796bbc744d85a1244a09833da7f579db
SHA512

207f7cfe9ae564ad9ab9778977cf5fc7c3a2d6a9a242d1855eaeaa4e046ad26fdd880fa32a907f76ecf0104776c84a49f38a2f87878947206e40f222c0464749
SSDEEP

96:BuxoirW8B4XV2S/Q95yYH9re8FjtgwSg6GudWyZdMNLpa:BCfafQnBdZgmaZYpa

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000985ae2765a3f01d340f49c4627b2183dc3f58f43079c50392a72eac15f027bc1000000000e80000000020000200000009ba947785ec3a990b91ffecca46c7c8fe89ec6be080fda417aec89a10fab149820000000ce627039c41f369df52da04076372c2919ad5607f5164ec792844845bbe77230400000005c9b26abbbd5eb96e353354049241133a3ba04ccc00cef7004dd60cb9ad33fcc9ce2dfd53f5b4aef476023e01f81fdc5d226c3f9343b217a2863e916320d632b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b038b27bd33eda01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A6B367F1-AAC6-11EE-BCDB-CE253106968E} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410509948"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2944	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2944	iexplore.exe
2944	iexplore.exe
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 2724	2944	iexplore.exe	28
PID 2944 wrote to memory of 2724	2944	iexplore.exe	28
PID 2944 wrote to memory of 2724	2944	iexplore.exe	28
PID 2944 wrote to memory of 2724	2944	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\money\about.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2944 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2724

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
5b86cbbc464d74fd9bf445d3458d9a68

SHA1
96fd6c52385bf7546cc431efedc8779782918541

SHA256
4efac2477414a490c22fb8e08b0f0712977b047c32069e44e2cf469047e189bd

SHA512
1e1d8c629ac270efe5d14fafe068322d074cd2c3f248d21eb8737ad1a4151c35b0154f00e385ad2a89fdea510b5d7f743c89c025bd8eae6dc51dee82614f8214

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

Filesize
344B

MD5
3d2ba9655d7471ada6d898751157e9cd

SHA1
ea2f99add2eed1ba5e1fa2769724cec618f559b0

SHA256
0df84e75bc71b95396657ba5219e96227e80cee96e77302611d5150ec7fdc355

SHA512
125d6c46d0cc10bec37be6f691b2cdc9b23f671f9a563d4e51d1df8f62e05e134199649bab33e080c1e58a2cee2024f0030effd90d980cf9dcfd06905918f65a

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

Filesize
344B

MD5
307adf383e7a5561a1febc4a32725200

SHA1
67cc38e4386a0f00d7aed80287c358d2a7cad73d

SHA256
1b1cecbd1e7dc927e299d8d7324aa0c31e1f36c89e29cf6d927c3767d2d61d9d

SHA512
e038a9efd179d5f7898f71cfdfbe7d50a810ab8c101717d6e3816a06749c02e6e3f22c6d3f52068adbe82c4c809ecb05d38b8e03bee8d4691be50210c3d14da0

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

Filesize
344B

MD5
a95c812f02fb99f1d76e62f80200b4f6

SHA1
8bce3bf293b5f500be243734b41778fcc9d05c62

SHA256
d973c69ea238d1987c64fecce3f48ecda9def620da9e2c9828c6b935117955db

SHA512
98d44cc60b21608aacf401e52571cb96b9f6497ab8c01217adcc307310aa06d929bef9c4d7bcc9a01f2bf22159db3fdc44c5950b48ffbe7c79d37af7e52cb107

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

Filesize
344B

MD5
afbcdabdcd998e3175a89fd46cb39115

SHA1
6a0b3a0bf386b8c98faa18ec3f01fa275eeca7fb

SHA256
8670162b988e0fc7afff9e8bc00a42bd2178a74e9ba91401a5e3d371f6ac87f6

SHA512
c595502cf35c7144a104cdfdbd992026d0ce8f031882f029d6e2b72d694e53bd5f9b203133cfe1b37a4d4683e043b13a6dc33d2107c95aabc34cdc25d7d18c04

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

Filesize
344B

MD5
8de217f923c70f8988a4bf0ca8de4bbd

SHA1
ae5177234bfe43e817dce4c9ce585af4f2de398c

SHA256
5fa22694fbe9540a985913086c18c77238a03f54d65735014a89eb5de2788644

SHA512
16990e7175150b681b61ae31f1ae6101573845ee68569e270c76cca9d366dcf021d0bef60155a1be5a6b3a40554fe938c795971a8d7050f477c8d953b4ae836f

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

Filesize
344B

MD5
510ee2522f7cecd1a201c251b27917ce

SHA1
40a1f15ae8bdbf54c7960b7e0d91adbf1b483541

SHA256
1e401a7387d52ac355d2794c627777abb87446bd868aca58cff515bde376ec54

SHA512
6cb8e91041849c47aea89bae6ed5127c4e6a6834b267346c41cc1b69ae7a261476a4357c054c83d1a8da2a83ed6afca65fc6d20e52979d1d5418e1822bf1b47c

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

Filesize
344B

MD5
c7471ea33e96b1c78468f13487ee9632

SHA1
bcab24f8a077dccc5a2cf623ad1a6426a1a101fa

SHA256
9e7532ccd59c94d2c957e9ec31d3972e735b8257f6b0c0f351a2244f340597ce

SHA512
2536b817cdc2b44b35a7f9103ad17a6f74a8f073a4b98c5d02e90f8386db3f3fd52bc4388c1b71bb196f35ced5dca2af215ef8b04f7dff8d796b7180e9491dc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9C52.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA72E.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit