02cf08c08727bd33f864830b9d27e375cb8a8cee22757576f0ae31b8e94a2c7d

Analysis

max time kernel
163s
max time network
186s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 07:39

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0f73484c8572be6e34aec76e50ff9c22.html
Size

124KB
MD5

0f73484c8572be6e34aec76e50ff9c22
SHA1

cea0c4a1f76258975de708b3da24a45b36791c51
SHA256

02cf08c08727bd33f864830b9d27e375cb8a8cee22757576f0ae31b8e94a2c7d
SHA512

127158be3eab1934b49cf9ca5f2e4a0d5332d37738c4c80ce48191a04abc707307d0e91b1444aaf331918125bb628caf9ffab820eff8d808d35fc2f027770449
SSDEEP

3072:ns8X+p4x7CW27LqtFT66VrXbBNUGgpuo9UVcOJLaWtTg:nf+p4x7CW27LqtFT66VrXbBNUGgpuo9p

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f05b0b82cb38da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409846782"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa000000000200000000001066000000010000200000002e510de7b9f2e901f18cafdaeb6bcedf4fdfa18d25e07a52df9cef12a717a3a6000000000e80000000020000200000004715e6d95157f0ca2d691708d72794699e0ec7a13bb6f31d0933c72a4bd324ef20000000bbd8bc73d1db73e17b1d2a22e96fa4f5e4c24719ef287b989b885f080e338acc40000000a2ca7a24c27f51cc6d773d081f5d6897b1d4765305d011b3c77fcf668ab6bbf0cd46195add838ba31e8d66dce812b66d1cad9fc647e8af3706af78382f158f44	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8E92C161-A4BE-11EE-B36A-F6BE0C79E4FA} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2716	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2836	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2836	iexplore.exe
2836	iexplore.exe
2716	IEXPLORE.EXE
2716	IEXPLORE.EXE
2716	IEXPLORE.EXE
2716	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 2716	2836	iexplore.exe	30
PID 2836 wrote to memory of 2716	2836	iexplore.exe	30
PID 2836 wrote to memory of 2716	2836	iexplore.exe	30
PID 2836 wrote to memory of 2716	2836	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0f73484c8572be6e34aec76e50ff9c22.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2836 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2716

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
b3f21e950fc70dfa6c8334b43e2b98dc

SHA1
533dc8178179c16ceeeac31c36f92fe054cbf034

SHA256
f376dcdf2db1bbf357365125ccee2f1cd26a7bc17987f7a871c46ab8c0cbe997

SHA512
ab06e2a93e407164fa6165fcc381d0b94d63b2762c690cf31bad2b69947951bdc4c3b9a8b1ec0b95d3675dc2879ae8c729a5903696429a9f4f85c15602962114

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

Filesize
344B

MD5
d6260e0ad15d86bd5cd8d1463537d299

SHA1
5545aa8c1202abeea4e372402fa6a9122f558f52

SHA256
2d987f25a1845b943153dc279faab5afc93b20eb9a66c9f97e97dbc7f49a3c30

SHA512
8c728bf5e098e6082a68303910f94f7ee192196a3089b975f0f3dfafa10a37efb522da9649b202282675d2a098964541a77bd825c33b40a5f0ad1a4d873f2e48

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

Filesize
344B

MD5
4891310459173f8cdfc91b52f9eaf118

SHA1
b16614e6a2e4d609e4295188369a7f0d7c40fdec

SHA256
290f5cac30cbed1f87d75b6a9394a4421a48f848badfd2a0c7fd565e2cdf0019

SHA512
3501d06de9f61ab13a5a06214aae2cde93b4057a4fc92079bddb9776cd6d7e6e0deb7e9c0dac9d4297fbc2e31706472a101d488f85609d4adff157b496ad8d14

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

Filesize
344B

MD5
a938c934c29b9bf0c3763c374ea824b7

SHA1
fc325c3df9591d5e496da48b2e24430d0211151f

SHA256
a1effd69d1a493e2ed78da309bbb5e9167363520e0bbb358fcd5fe3469aadfa6

SHA512
482d4f84f831e4c9b4e76c61af5cbfd04649481b2f4f286ff2d0009d0594c273c2e3a45f6189763fe76ec44c598c00971c99f48e24a80bba5d717a6f08798a4c

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

Filesize
344B

MD5
bd5860ab61497eeddc173ef26b2dbba7

SHA1
c2985b5256e5e7da417fc9714ee5485c4bde217c

SHA256
547850891b54d2699f0915fedf66151c5d25c51cffd1fe937219d001845cfc9f

SHA512
e1b3b0f7271307faed93a948e7576a8794618210ee4dace895cac7e582bd598adc8afcb1b476ca0137c4f7d6cd03aef16796f9597ab91f6b8d0e015bd3425eaa

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

Filesize
344B

MD5
883651a1f231e4c44e78151b95e1ca15

SHA1
d431f7fd622d41f8dd4336bfe12324d7ef0ac130

SHA256
8fc5f9ae5ebbfae9f89c2a186246b7eca5bfd5e4a24a0cb4ff7b9a63911cea5e

SHA512
a6cb1ac9455d26bb1a3c961f74b05b4455c981179ce0b7f53e4a5b8953584599988d88c47433855f5bffcd585a02693fbab342b4f0386c185ec6738ae12bb55b

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

Filesize
344B

MD5
8ae1d09459e28de2d558a553cce9bf8b

SHA1
96337adad1f2f0a4e56021a0364fb19c4210c665

SHA256
effa4f9fe35b4272180f4ad0189dc3b4047efbb536f03be7f2a95e057479ab45

SHA512
f183821a40ee3cf66735d05816c638124e358d96045e54efaa11fd80f23b22a150234b0949c0592b5465a0b7b539dbff9ca15ace432fc4a95873fcffaddfe992

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

Filesize
344B

MD5
b0b5d2bc31836be79d6f4c9a1070abd0

SHA1
9e35c33cf33b6ef43c246946265fb37096499454

SHA256
e199270076377ea90955a4e18e632dc7caa4fb6ad8d5d1f69a7cb0fc09af59dc

SHA512
3a9472bb5394a8526ee26b1b78e9319918223e83b47e315b27e42a29d28d3bb2b3324976c609b339bb5856d7cab977a65046dabe25ac994022d458e39827f703

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

Filesize
344B

MD5
b10b16948847e7ab845e13f3c88c9732

SHA1
7df4cd490f658bb8ab8fa5fb3d0b026d00bc77b1

SHA256
e502ff2daa2f66817b7d4430aa8ce3c2effbca665488d4fa180ae320bf13bb90

SHA512
7ba549fa7d8861451426d8da9a5b26970cb325a038ea48ffbac2c20baf158e8d3035e5fb88099fbd3296533a100058d4479a7492937af6cee448c2405ab29255

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

Filesize
344B

MD5
fcf55c2369ff50b6461854e9c3b9139d

SHA1
0eeda355fed869788a5a25198b48f49b59c46185

SHA256
04484f784c419234a75af9c37a7cd55899b023360e9834ebd7e79fcf81a23f5e

SHA512
c22ac0aa44c9af03afd59bc16303c3e56eff4e949f745938e9b2fd784b460e6f61edcb0da0524024400fd27e4a3af87f6a078a3aaab6be7504e716ddb29a4558

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

Filesize
344B

MD5
256d5fc26a600d9ca336e9e87eb7383f

SHA1
a5b81baf5ae8a5cf4fd198b7a3c2944c223004a8

SHA256
e070b5ca3446ab23e6b1e7f64ffdc8cf047821af79a1f3e32d81a672eb7ddff7

SHA512
47c5de8ae871e65affa37722bc484be48c4b6d1f5428a8469390b2c4a6a3e5746b2138d66c4cd8acc1b969f281f27d7a97059d2424d94d2bf8f8181d6c4d09ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab960A.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar96A9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit