hxxps://sendy[.]dare2compete[.]com/l/gq95vgMV892bohjzjbiKfL892A/idpTmtrwo3b892CPEPqFGGlQ/tzzKHMM57W48a2Tr76303qfQ

Analysis

max time kernel
141s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 04:29

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General

Target

https://sendy.dare2compete.com/l/gq95vgMV892bohjzjbiKfL892A/idpTmtrwo3b892CPEPqFGGlQ/tzzKHMM57W48a2Tr76303qfQ

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000072d47a2c4f25ef157070dedd8b9d86e0925465658c7d87590a53368fe4488e7000000000e8000000002000020000000c0dac1bde3054213fd9034c47d481618b834656ff9c80a8b10b5e9094146a01f20000000f65270bc255ced0e66f33d4248d75e2d9796376216b26b9afe7ac5efc2400a2240000000bfae151d57baa4ab82db5a487e4235c391cb94a31a0cea8717bccd7a45ed988daf99816090bd035ab040336f608aa57d095ac6a196e4e49a84ee56dae6500715	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EBE3E2F1-A602-11EE-96AC-DED0D00124D2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a02494c20f3ada01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409986072"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2768	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2768	iexplore.exe
2768	iexplore.exe
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2804	2768	iexplore.exe	28
PID 2768 wrote to memory of 2804	2768	iexplore.exe	28
PID 2768 wrote to memory of 2804	2768	iexplore.exe	28
PID 2768 wrote to memory of 2804	2768	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://sendy.dare2compete.com/l/gq95vgMV892bohjzjbiKfL892A/idpTmtrwo3b892CPEPqFGGlQ/tzzKHMM57W48a2Tr76303qfQ
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2768 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2804

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
2a3e63cc6598349bae4920779b7bcdd1

SHA1
0aef5b1ec25dd74561b36162a922d2451aca8f27

SHA256
5eb5ab8b4fe54be0c9053987ca4b0161c164f9d8ba0315fada46f3b23b8b1f55

SHA512
ef2fe4046f3b614a19d8daf708be048875d91bb2d3064b17ec6d6aa511820b2cd9dc0c274d5a52e6c95779eb998f52def7ad039a54b110e20f4c199563c980c1

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

Filesize
344B

MD5
c98c002fa1c8a59e27e02816cc510e4a

SHA1
c7ca5b41b74f26d6e79d6671b6d44f3532974ac2

SHA256
ddbfa2a5658ef753b853705bd3af529f06b3f9e8bbd8982324f50ca37fbf65d3

SHA512
cf291310f9210f8079df920682a9a2ba09b882c5da95e61cae0e3ea4b51ef84b2c09200a024f2664557c75db797cc7311e9c87d0c1e7295cc0bf4e61555a926a

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

Filesize
344B

MD5
0c71179e2386c476b32a3b78e6b6e7e4

SHA1
9e2ad6113d43201a960833fdb8f5cb56f7596638

SHA256
09c4e038be7507b29483d02eec6084deedd82dbd380fd68e35541aad2cc28b12

SHA512
d917b6b52dfb16daefd4c079291d4a46302d085ee7556d88ac2496aa7791c20854aeff4bf64d7efdeb9d0c0d35343a24e5dca06ac177f9323ab59c5bbf5cc8de

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

Filesize
344B

MD5
257beb0b24fef81a5033beabba9200dd

SHA1
6097926f82dc4fdb30f3c9d4a235de93e83b77ee

SHA256
7a1cb1d0ed6319d5e0d3fdb6f4e1a23024c97b74385cf7dbc7167a94366ed9fe

SHA512
a490d5f5001caa64b8e6f65a4fa43072786dfee66d653fb0e5c84284cb8aff69d6091f0ae9298f2749f1c3fbb14541209bb4ba24c17b6f15c4bf3af9e5b3aafa

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

Filesize
344B

MD5
1803da30cfe116ddeb0f3fc6fc74107b

SHA1
d26b06c33e97d6ac3ad11c443315182776fec4f1

SHA256
68387730a5d4160a7ce9314618bf87e3ed68d1de8a8c99d349bd69225d2bc55a

SHA512
2c1f3346a3f2727d2914dd686a708ccba0c935622c5b3fee301bae41afcc3420b7a96ab5150ef789da8a65e225a8022556e47f2c7f6eaf09d31dfba5a61c5433

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

Filesize
344B

MD5
1b2c86851054b89c4ce729bd0f919766

SHA1
9ccc152d9bf08345c5d378cd75ec6faddfae67fd

SHA256
194c7070d6c7fc31d90f3cfec04639a4890f34c0476c5283224cc48f01263e6f

SHA512
a8d81c0365bcc9afe39bbd685361433c414df18c2ffe111a003fbfabf9ad2fc36d811f3222e35956099254716d9cfd9c6c0112512107cffc75d92ad3468fe0f3

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

Filesize
344B

MD5
bd09e1d9d036e2b4f2a8ea4e709fbc13

SHA1
f98ae406fa8104cf7a8fcee87c19108af1db7f04

SHA256
d8c0d5f7d317f9b2fdacd4b57e35016b4e3a5256166ef96004f5f768fd982b8c

SHA512
51bbac7f89d62f60c22e164a584c66a71da88727b9b3fa7440b14cc5312028143682bd1810dd56e74145169152f1a8bacfa9d5facefd52c6cd9bf308ba59a4f0

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

Filesize
344B

MD5
e162c467342dcd8363fdfc696128b042

SHA1
a0e6217b6b4a6ed22b6a814a6d4a8e982a38cf7d

SHA256
345e2b607da452e6254a104cae2fc1b4257a093ba677e4160af46a28113fe60a

SHA512
06f372b89d5bfd43dcb2599f23aa7131726e47083f9da3f7124217fc5f1d71eded4325e4aed08d22863ac9abe164ce260e7d9b22e6d60d212784ae865f8e1ea5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab38A0.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar38B3.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit