826a185e3db6f259d5fb6e0b52c9182946b8a3c945859d5d7f35d3d0eb66e204

Analysis

max time kernel
150s
max time network
159s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 11:11

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General

Target

69df3845e1c15f5f8ff75717ebe60018.html
Size

231KB
MD5

69df3845e1c15f5f8ff75717ebe60018
SHA1

1b0829b9edf3a5d86cde9c427605dd34c19b8186
SHA256

826a185e3db6f259d5fb6e0b52c9182946b8a3c945859d5d7f35d3d0eb66e204
SHA512

d4eff567647c3309d6c89e0d66b9a193c3fcacd87c34f1124726c459c8f4aa068678a9fb2d9742035c956ea51dc1da07378ec4df96607a2153c9a3f585289bb2
SSDEEP

6144:E/a3G4k5QhL8atVWArfNbYaaLStRyhbW6Snj1Cdf30c+JYxWUu/v66sbsGon4G5O:93G4k5QhL8atjbYaaLStAhbW6Snj1Cdh

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e9178664000000000200000000001066000000010000200000007182996ec24fef77dd9d994818e012d3984387975babe13e79ec17566e8f7beb000000000e8000000002000020000000890f0a763530fc6460d27480b6a266f5adbd7137e79055e13f7f1ad7f93244822000000001c4df81b9ffff9e1bfa61806d98c0592d180fa5618e33633f6a5be84c70793040000000e6f7e0b5e17e52838059c6934fffc4b0fd29cdb93ecb45cf841a705d90e88348d1acf8399ef00537e5c830152a7559d30afbe0420418ba3df59d3248bdc91091	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e917866400000000020000000000106600000001000020000000e96527039a263fc39b2bf192fe2f6dba7164d4ecdf8870dc8b35b1befba07d2b000000000e8000000002000020000000fc2d9ea87c48524ec00d95cc20c7525e4169175bef485121282661a95a55d6dd900000002e10d65301d6641c66fe2b0be05a5fa060f2373578ee7285fee60ec9d0562d65321afa0a230d38551f0c4c5f50ede1648315c217b4ab9f0e667ed8c374494c1d6d004050b165d83bf9a871c2d3eb8ac267932e794706a4bf4de61ac3defa290c8aee48c45951b5db038190cce2484b6553716e2a4dcd3282035050ea503ca2907526005ee012d8df40b0e57c20e0801740000000e69c095cedeb151e151ab50fb4e250fd1c19517e40653c9d00fff0f72b3b4c1134283c67119d7adb44b50f6f90fc96c50abddf2fc1b3148564a0106e1fd25e57	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410702574"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1026f30c9440da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{289B4191-AC87-11EE-9735-D2016227024C} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1712	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1712	iexplore.exe
1712	iexplore.exe
2688	IEXPLORE.EXE
2688	IEXPLORE.EXE
2688	IEXPLORE.EXE
2688	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2688	1712	iexplore.exe	28
PID 1712 wrote to memory of 2688	1712	iexplore.exe	28
PID 1712 wrote to memory of 2688	1712	iexplore.exe	28
PID 1712 wrote to memory of 2688	1712	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\69df3845e1c15f5f8ff75717ebe60018.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2688

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\Content\265C0DEB29181DD1891051371C5F863A_1AE11409F57BC5D68541053A9AA94231

Filesize
471B

MD5
67b86e635c2feec9dd145a3a98d3aaf6

SHA1
8ba117bb2273df8e96099ae7e0ce181aae027ac9

SHA256
5af11ba1b706a17182ea2ce45dca4ced558478186000cd558d0c9e1f74d1f35b

SHA512
d781a76a504113058ec9277160b6326f266410f9f131bd0d5e2a4c78a30b9915f43c8cd35a6df044d53bb42f3d0699d4a94cc8e5f9968fc3ae9871270b071cb9

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

Filesize
344B

MD5
360cbcd43ce1c5e179fdbe92f5953815

SHA1
08f626beceb88cdb53f5d78a1ba81455c3034086

SHA256
2d5972ed2bf150d764080a06d5993a6b0e87714fb9f63da54a48c6e83e67d5b8

SHA512
59a4c618b0cc4af1104cd71bab7c930e9b830a7c182f1aabfa0813738b83bf65a6e3f2405d286c6aed04a37e57943bc721b4c54f0b7e2584e869b312938e2955

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

Filesize
344B

MD5
41c7d4453e72bf96b6485796c27966cf

SHA1
95290bcb2496b087e9e0fe95b738f49ae6d8b12b

SHA256
199101c6f4158558d80f8ca1b26f57ae86486d9d2bbe51428e2dc08a59da7193

SHA512
bad2171cdb6a6e12c47a720164f536d100b4ff2083e2fb76c26f78e3d404bdb055c5ef7aa32a56de91b64111352418c2daa4e235c9a6d9143bfa07fa8c3c1c5c

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

Filesize
344B

MD5
e41ebdcfd81a15b9a4f19fcf16981481

SHA1
a334b33a6a2cd3a5e1161ad1d03e535cd7616b24

SHA256
f49b4a64ea698a89d923a66249727df7b93b99c15937339ebd3a5a6b65ef5def

SHA512
8dd5ec776e48b2ebc93b58ff6b09ca76a6eb09f4ab6841a9cb48b3e3065e62542bd022bc4ee5ad9ada2f74e16e39ea27f4037e706890db0a71637d7e6ad22618

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

Filesize
344B

MD5
0e93c60fb53f0474161f9c04c0d63ae1

SHA1
d9ef0cfa465bc3cdc913f52c5637cf9458e291a6

SHA256
8bd613ec37348c8efa22d4f807d38dd5018af24f24bdc7d7227aea73ee9e34bf

SHA512
157bd60d165d0556f1a2258384d871d225f0ab34fe9d1a0802aac783be160034c2f4cb99cca6b30d2316264786ae29ed620182801492934bc036538f4b72f992

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

Filesize
344B

MD5
83343d7c8b998f50e6cd8fa8a12abaa3

SHA1
58bf640e47b9cbb61d3e8deca1193f0d9c003a8b

SHA256
7717baadc353df789a3711913337b82b5329068bb0dcd8a3533a7ee92707f1ba

SHA512
7d6e9343bb7f0e5214c613d5b40cf19ed418514167e506d8ef51fe84ef7818b11bbd499bd5e0af1a69a1a00d054ce08bb7c3027147342959b87da11121d7a85d

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

Filesize
344B

MD5
e25ebf603676c9448187db024f7a3e2b

SHA1
5641803de4d1d47a314b94766ebf6cd26a00aa47

SHA256
c2f9228fc8e8892b48e22c548028b284a174b78c2abfd0c2b54abe805e69df6e

SHA512
78a3d0f65ad3c84c7cfb7581e2a1dedd786cce143d05fdc41265076778fa8cd1f498a65bc43cf04bdbd409a67bd271e651b7455dcacadbb98ab698aca2b41c30

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A89I98IL\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A89I98IL\plusone[1].js

Filesize
56KB

MD5
1944af3661da46249991197817b6cd8b

SHA1
f952df40ec79fafc7c798f37aff92878977376ed

SHA256
63326a1c4e0eddd3501f0a064b06a2708eb0362f3ae934f53145978d3d0799b5

SHA512
0bef19b32be337cfba179ed9ce4533a207cfe645d2e5fe0da9fadc7b01c72704fc89749670d1ac48b8d494675bc62ac089fdc4d8495979226f10828225594376

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U1J1BPYJ\478691279-postmessagerelay[1].js

Filesize
12KB

MD5
92169c8a0fbf6e404267d0705cdbdf42

SHA1
a5cd88b74ca5ced239cdbfb458fe25540d671f46

SHA256
dba668b49a111527aac8f616b9053ea57c944e01a84ebdcd02a13da921223384

SHA512
8c5d35ea512fa7be367cd9a9ded2f23822dcce730e5502a355ed0d48949ef763eab13be0d50a66de6b0f8419d6a002c12c4ddbf20d97f5393ba922e48a4f02e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U1J1BPYJ\M1NV9FZH.js

Filesize
157B

MD5
67e216a27dda24bdcb086c2385b0cb99

SHA1
17141c80f5d32bec3691c5ab24741d8b7dd5f0c6

SHA256
9dc433b2142d3ba0803fcffa53f19d34da26996d20c829df6d694bc887325dd7

SHA512
802319543dc64cb011bc2684004e878a842b73aa55e4da1141ccb8650cbf42fabbf2b46c730760bbfcc7a140e11700244b9f5da78bafe9fca7ec7825c12b4255

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U1J1BPYJ\rpc_shindig_random[1].js

Filesize
17KB

MD5
f019fdda31635d2a31b151ad8ad56c7a

SHA1
6adcbec55f66ffaef83d9a134423aa98eb2a2189

SHA256
c7fc0b1526533002c956ebf8e8c42c3ad3f96c41ace73fb4063cc89051944831

SHA512
fc278c12316e098976833882a38c788d812f9d36bd1b9b2b8c87dab4dc906af26a860df95436ea1b7d509236d44d0533d475a153437f8f5d42653fc28a77ad64

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabCBD8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarD212.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit