0f06411a12e09e295cdeca6d59b6db182f8e8cfde1d27af3d2f34a38354d74d9

Analysis

max time kernel
32s
max time network
34s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/02/2024, 01:57

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General

Target

DYMHHQ6Y.html
Size

2KB
MD5

7ceeff5bcd3b96c2213ee26d70616a7b
SHA1

e3c0c9b7051b077c92f89f225f86e38353f2bc3a
SHA256

0f06411a12e09e295cdeca6d59b6db182f8e8cfde1d27af3d2f34a38354d74d9
SHA512

757ee3cd7fd2306155d069e4aa5d8f6509ac8ce40c57a47484ae7141248eae601d9eaca1fadc9bd6a34c86d2d502d77e311719a61f515078340fabddc762faca

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{358052F1-CECA-11EE-9317-F2B23B8A8DD7} = "0"	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
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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000c06d01b80d8479998aa47bf45506e2c2555c4d26553ae4779f7329a88737f6e3000000000e800000000200002000000054f97d392cb00e4908e1582cf1fb4d074c0093d1741176629998c286105d8b7320000000ab8b7b7ead0f03b05d815c22f521703d25f0f4ec81e90b588ff1f6882b99a71f40000000088fb239ef62e05b1e86ae40d9da73826c55e428c6e7944f40534183fd8e6d3558f41b7189685ff87f93fcfa324823e7f29789ae9dea0a023d99bbc2ef7f54ca	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\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
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
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\LowRegistry	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e074850ad762da01	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\TabbedBrowsing	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2916	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2916	iexplore.exe
2916	iexplore.exe
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2696	2916	iexplore.exe	28
PID 2916 wrote to memory of 2696	2916	iexplore.exe	28
PID 2916 wrote to memory of 2696	2916	iexplore.exe	28
PID 2916 wrote to memory of 2696	2916	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\DYMHHQ6Y.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2916 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2696

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
85d9ba1ae981582056e414630fabd64d

SHA1
8da93efd5ea047ee31db4a94cb945a4420cb54e8

SHA256
0ab8035439388caa3e7cff9431a192b79fde31e91f3364dff0204bd0d4c14276

SHA512
51e2d6103e7d6274ccd3f1e701f6e6676a62f35836dfd8ab29e34c82bd2c83145707a9a6ee3b321300a887573106afb8b14e4da064fa5041d5f490eade01c514

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

Filesize
344B

MD5
ca8497bf9663cf2213de6d5f9e9416fa

SHA1
6988a377d3de0726b41b04e2a70648c1d71c0ef8

SHA256
1a9731ff3e5d0ba82d8cdd339c39a6dc1dd0a6cc930a6977b3444108c527284f

SHA512
a6da32b84af5cba5c6333292e1dcc663ab8c4155b9127c2900f165d553f662c85e628bd714e71f35710f4e1e548aff03124dc0ef8955096524e6e7190d903367

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

Filesize
344B

MD5
e9f070fd75ea9ec8dab4a5a739a9fe42

SHA1
0476402bf5dae1f534232b0f720fb53874fe929c

SHA256
55e4147ac756e143627b59b9852f4a796dd408206a08aeb62c82281d4ca7f237

SHA512
726a4b4aa1ba00572f4a3eca2cb4f93cded8f76302dc14f4fcf4ec75567b097620133ca8de464ee9f68513f22561f518d765bb52e03f987855e648822b07db3a

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

Filesize
344B

MD5
9f1b69d5922158eb09ca58194e0f1555

SHA1
83e3f2c5a10898fbe9638f143771029646a5d525

SHA256
ba1a7e8c3fe69cfd34ff8ed250377489b71855342aa7ed9f44301d5a2b5ad557

SHA512
9ed2f5b9fab397076d949b5bf0189d78af9eb16cf3295bec1cda70f50b6b4732320d80ae726cef66af003f53eacc68f21e9d33d7ed8fb84beb9bb77ae8731378

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

Filesize
344B

MD5
26c6f196fba89c9804bcb9cb20937e06

SHA1
2ca1940259d82c8a5fda24ef7b1ddf8cabb29fb7

SHA256
3ccfa94c92a36a07e8b320f8d4eb65fff55389344b184a0e534055dad195345c

SHA512
8436e3b920e42a4588fd0df6d629d1d2e2efff247075a1f5ab221069b28b6835bc176caee7b1133ad24ecbb55ddbf43f1da18daba94b6d5effb464eea711b1e9

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

Filesize
344B

MD5
d7ea62f41fdd2cd9a04a7d676c008a61

SHA1
dc47208e3a7bfed039b618b7742694314c94f0e3

SHA256
f2b1f06ab20dd28113d646940b4c252b56a11c8eb7956268705e341a595bbea0

SHA512
c689040290e91a23f1c100986fc5e4ae594df7eb705027df96a1ba41a9098e59b3bd07a900c1148c073ed4a0cea3cbb92334442391a77823897be69110a30daa

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

Filesize
344B

MD5
a6f6d22a70826be6dd0d9648b1f07b03

SHA1
e963bad77b9ae2561a090462d9b901563eb0ab0a

SHA256
519cfb57ff57faad569df960858008ed364be86e9ed2c612f7254f9b43019d54

SHA512
512d844a71f9c7b14546ae2eda1b1bac9185ecc526a41e1a110325859757d70a582ce8b4ec2fcabc3bab5967f619884c691b8e7ba6318730ac8f796e1bf8063f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab75CF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar76AC.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit