51d667787b65f4ceeb71b4e6d1085cf577f551d455db26a51f85656fbeb0919e

Analysis

max time kernel
7s
max time network
130s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 16:05

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General

Target

e77410291dfb6ba4a28d809bd01af2bf.html
Size

1KB
MD5

e77410291dfb6ba4a28d809bd01af2bf
SHA1

3a966c4108dc4a7fc5d62cdfab731b64786d0225
SHA256

51d667787b65f4ceeb71b4e6d1085cf577f551d455db26a51f85656fbeb0919e
SHA512

5b91245d1b9e34ef52fcdc6d13747b28e139a9cee5ef8e332207e9f62e7ee971333e56a4e3949ff92712d383b7cb558f7fe38ae9e4811a9465b99b4832271531

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Main	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\IETld\LowMic	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\LowRegistry\DOMStorage	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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\DontShowMeThisDialogAgain	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\Recovery\PendingRecovery\AdminActive = "0"	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BC5EAA81-A21D-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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2844	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2844	iexplore.exe
2844	iexplore.exe
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2808	2844	iexplore.exe	16
PID 2844 wrote to memory of 2808	2844	iexplore.exe	16
PID 2844 wrote to memory of 2808	2844	iexplore.exe	16
PID 2844 wrote to memory of 2808	2844	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\e77410291dfb6ba4a28d809bd01af2bf.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2808

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
ae0a2e535a9920f48670c8d8e7b30e7a

SHA1
8bad164ff5c8d9811c6f91d552170f1e8b7b9d56

SHA256
72f64310b36a5a684e00943b4f1f880a11f541ff47e9aa7d6e3e76a1ccd75480

SHA512
971c6319093977e0b4c1307a5c075ab51472c929bec475fbb8ea9311716f319d40e355b3ca12919c435e019282060f76257c4883d5e08c95d247350856f6a5bc

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

Filesize
344B

MD5
99101f4821ce377b9e4efa48646ec0e1

SHA1
7a954bfe45bd4bed1fc47378e6cc80eaacd90169

SHA256
70d6ed2a550ef830fbba58b673a41c429ea334ac369ac90538c5868965f1c899

SHA512
0dbc643fafeb027c0839ce13f56fc82cf06040ab53bc1ffce5c441420581f45eb1bb90b789fdeb2c13dc6d7d26a982ed577a4eee22208127526002dacf656195

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

Filesize
344B

MD5
5902ad011f3b2a91183b9d689b0cacf2

SHA1
bd94511b6b5437ca30cbf87670cecef4d53816ff

SHA256
32ca33d28fb4452bfad86822b63192a0e7157f6bd61b1764951cc4875bacd8a8

SHA512
10d1a4fc5eb55235d1ae45da6936a7d75fcec41f376678d83beceea246e8cb51c4fe531e705e186f4565abe60e7ef2153c1a9815a14946e41295b3410faa3920

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

Filesize
344B

MD5
29592d1aac51c4b0d47e52d777b01a31

SHA1
ae0d34c75d4fbdf2c8e16323eb19740012ea1e5a

SHA256
2268094a2f959b455c7be55d6e0875b7fcad5377494d5c7dc2f191c027322883

SHA512
213ee69875fbdfd9ea11ea76fbf2670f994686edc23f1127f092824baac580e8bd5c182f6548c1bc37a79f499bdd9deafbe9420e1e5bac16105670e2d15ae02b

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

Filesize
344B

MD5
3600aa713b0781c0161ff1ff3fc1c84a

SHA1
1072d3a973ff73e1bfeff70d09ec120c2811a09e

SHA256
c7272b9606cb0ae4581a1c315251f62ea71ed81a32463fbc1ee9447b5ffab230

SHA512
0763a648ef41fc2e4f207840b0b9418437fcb20c230d6ef6f62a2e051d67124f4107794f7551844c937df824d9b5c30550466af6ec8a91ad47bd76dfbcfe519c

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

Filesize
344B

MD5
e635acf131e9b8259ac0efd75594e364

SHA1
544ea6bdb1e201d61267b174084102c6608911c3

SHA256
c970b1633e73eb6d972f36dcd0666394400dce56d2f11dd658db160eb07c8ca2

SHA512
75215df6de7b3d875469ca1d14f4c6d55fea551c87caa25c066169d297ead948f049977a86318cba451a0fdb0fc212294c3a7d0b3f1f5fe97d296a66d21a84d6

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

Filesize
344B

MD5
e9b2abce837c262685d0550de77ba153

SHA1
695c8e3c653bb7aea9a48dbeaae3220bfbaa670c

SHA256
2e44eba2b5d9a0c03185b896ac45a8224158af05020f60267f6c27968f281daa

SHA512
1782ef6368bede8fce2fc68eefde9223ab26eff616fb45d58096b7ba7796fac01accd6eff16d64928671aaeb4345748db4b88bdd771625dba04bcae9f499e464

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

Filesize
344B

MD5
87d71fd5a5e3f00624ea5a31f269d85b

SHA1
793e03bcf352c3a9f7bceaa7a54aad74f4702e08

SHA256
a37d35c7679ee8ff616e85d9c072cf94e6bba9f96978093d92c6fd0a1462713b

SHA512
8a3c513c1cf9332b6683ba660bd150b0082b936eec0c5b801440d48cf86b940ee8db633c99c9ff493d37cd1e3216abe7bf6bb8c83b957839ea28345e00bc2d18

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

Filesize
344B

MD5
bc0cc3f9466fdb58d9fdcfbc92687fe5

SHA1
8d3bd7181b0c42125de5af6caa185068e92e4a57

SHA256
abe66b6aa6412da3dccfa8cdb2d9164fc6a284aff2bbc2ee1961006bfbc35068

SHA512
90c0dd211e7dd001d0480b5246bb93645f6c0652a1c1cdd778ef5c8fcacf2a7c7b89b2e5747adf44587169c4f157f2dde555647fb4234df3a64e020713c72836

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

Filesize
344B

MD5
d8c1f5baee5bd07abea1ffb957aa33ed

SHA1
ae40c8f612d3521a0cefa411a72a6a7623ff8820

SHA256
c86e549fc9effea7763c5d5987bc5c5b9229a226b8b281aa3343b62a5ac8a6fc

SHA512
dd1fc34322d4e3a786bc4d31d4204f95c9e83d846d27b6c7883e6adda39a89d615c073f9529ae5c6eac302df5cda5163dc339d692629b1bba78523092956922d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2B48.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit