e39bc82ca16e0a89400c2e943630ba37d633fe896d579047ef61dd6cf3022c2e

Analysis

max time kernel
145s
max time network
158s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 02:42

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General

Target

3bae56eff3219fd13904561a51c3889e.html
Size

46KB
MD5

3bae56eff3219fd13904561a51c3889e
SHA1

f6d16503ad0bed76043b416a5a273904430aee3c
SHA256

e39bc82ca16e0a89400c2e943630ba37d633fe896d579047ef61dd6cf3022c2e
SHA512

f2d50c22360992933402b984510ce9a755bd91de4a27c3d76ab77fc2a9ec9542aa598526fe5d0acab0a3c23f7107e83136d0a4611ff0d849dc83fd8993c65568
SSDEEP

384:sNlIcUtU43DGTHjZLS9DaayZLRtG9xiTGu/JR0htbpCqYHtOutBkxTSvsf0dkNeb:hapIg/JRAY+S0fWeZW4/uiFkgArwaxLZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	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 (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5E2C2D91-B017-11EE-B6E5-76D8C56D161B} = "0"	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 = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\Main\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	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\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\Toolbar\WebBrowser	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\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2480	iexplore.exe
2480	iexplore.exe
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2268	2480	iexplore.exe	28
PID 2480 wrote to memory of 2268	2480	iexplore.exe	28
PID 2480 wrote to memory of 2268	2480	iexplore.exe	28
PID 2480 wrote to memory of 2268	2480	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3bae56eff3219fd13904561a51c3889e.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2480 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2268

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
03afef38c2e3dfde177a980d33b6fbdd

SHA1
8e91b15fff864c9ca34a4179540b4543ccb6511a

SHA256
62ee86b6e07c273bf38729d28f5d6f1b78b7c1d5e70dd28b943b20305f006dce

SHA512
84bdbdc6e28112a4db687650678ab9bbbbd5dba04c4d4fcc7241e6d912a139f5f59a88ef0230f2898beada1ee7d91ec27a0e12e1e85e0c4b352d65e7577d658b

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

Filesize
344B

MD5
9edd018145ce6682cb10b8007b29bebd

SHA1
42ef18449cbab122cd289e0b90f39599f3d38e49

SHA256
c52b41d68b528e531fda59f07e0d5a26294e8936f04557436d485bf876826eea

SHA512
e08ce24a6d84627ad2092a1a2f58e0f586dab6bcf1a6394bec871c9fc5bc1d28c653fcbc8b8aa1afd515690df04cbeb4e46a6fc20dbcac27724fda98864faadc

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

Filesize
344B

MD5
263f3e8c912ed932d2b345f4729d96f1

SHA1
5dc4e6460833c6d1caebccbe40c6af0ec79d2be8

SHA256
684bd297bcd872b794b4ae05eb9263ad986bae02b1265da0c5337efb6cb93fc1

SHA512
9507e35c31bb95acc4c98a6a6d1650e7107b923a1cea21d0c68438b20d9af50ee31ac29e2e199fecca96f89cd18faa5a007a7cd7a533105cab2d6ab9bdf6f4c3

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

Filesize
344B

MD5
99317ac3b10207d3d1f7c09d23041e71

SHA1
765c3f5044af30587786935ec9f1a60c72e7d094

SHA256
b6814024befbdb43683ca1c539b46fb66ac0fc5f98a58d038489fae275be2bd1

SHA512
1ee20d9917b444f3ebb6bf00f7896ad4d700295ca4e4ada5b104ac645a4a336c316b6beaa1d06be8646d25aff861a4324e923686017cda2da6d61c370eb982b9

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

Filesize
344B

MD5
ab5050f974a811bdbb0a998a34db0068

SHA1
9957ec664334d81261a025f1c651faee63a8ec39

SHA256
04be5b360e646e895ef22d2e7ff18d1e5041d4a718a69020619f52ac22daf173

SHA512
a28346ec78471f322e6cc074ad383c5e09be90bae1210dd1a3079f3f5ae0fa4c40656e13947729a6a92ca4a2f89e43b2edfe088bdda7f56e3bcb7b81d48e6ee3

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

Filesize
344B

MD5
0c78d5784b34ab5c502fc6b44b7bef95

SHA1
8b30fa49dc8aca32397f0b829763ac58f12a6471

SHA256
aeb88e5270a23986caaca4adec9d529eca849c6d1da65b6336797a9926084b9a

SHA512
7e871e46d82f330e916e044c5cb07791a5ac95d4422b3484c8970481cabbd9d5ca827531c006d377b9b36d664886d366572287f0daa5b4c2024d102338b832f3

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

Filesize
344B

MD5
96acc5f1d829050cec46a7009cdee8f8

SHA1
1642f3121aceb3e751d36d60e311125ddfaf854b

SHA256
8145470a2346048c8f6f31aa8173906edfe3842a42879dba7014399129ddf1ec

SHA512
138b918f44d60c4d62a3c16034b7e4a97d630b380b6b60f5ddabc471f3de94fbc426410912ae8dc47c03935c37b051627215fff369dd99fc8127cd8fd3ee44a6

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

Filesize
344B

MD5
4818f547e25b7083b849dceb3f9f4f63

SHA1
ad3ae735aae44bca264d7cf45d24fc47a0a045eb

SHA256
3391a94cda4de6d05de1df8c3bb0bd807cc12117aec28b16410e37a2cdb96a51

SHA512
8c2caf9d6c3070bd6db834ef78e0ba2c66db6273fd707e6cb431767f043ce6346d1450f6cf50b1557220a13732f019b86c7b51f5b3827df97a11f481cd7489d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6EBC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6EFE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit