ddb97401ef33e9dc84f6f6c586b102b93f3ca44cb0da5479da4498bd2d3156f5

Analysis

max time kernel
0s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 18:03

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General

Target

33049878cc441a61801df4cc36f5fab4.html
Size

3.5MB
MD5

33049878cc441a61801df4cc36f5fab4
SHA1

e92f2ab9a702c3115d2ebb106df4adcf1c421f72
SHA256

ddb97401ef33e9dc84f6f6c586b102b93f3ca44cb0da5479da4498bd2d3156f5
SHA512

bade8d8e5b7e63f73012e027739ba6a5a7fb7f82394bf0da7cc545f5d503f03a215040e68f1d0c7dede6d495ead8c5084612bf75857f0f27a0c2afde8597de7a
SSDEEP

12288:oLZhBVKHfVfitmg11tmg1P16bf7axluxOT6Nfv:ovpjte4tT6Nv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1C610ED1-A401-11EE-A0B6-6E02734BA6FD} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4616	iexplore.exe
4616	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 3836	4616	iexplore.exe	16
PID 4616 wrote to memory of 3836	4616	iexplore.exe	16
PID 4616 wrote to memory of 3836	4616	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\33049878cc441a61801df4cc36f5fab4.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4616 CREDAT:17410 /prefetch:2
  2⤵
  PID:3836

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\Local\Microsoft\Internet Explorer\VersionManager\verCED9.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\beacon.min[1].js

Filesize
19KB

MD5
dd1d068fdb5fe90b6c05a5b3940e088c

SHA1
0d96f9df8772633a9df4c81cf323a4ef8998ba59

SHA256
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

SHA512
7aea051a8c2195a2ea5ec3d6438f2a4a4052085b370cf4728b056edc58d1f7a70c3f1f85afe82959184869f707c2ac02a964b8d9166122e74ebc423e0a47fa30

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\jquery-3.1.1.min[1].js

Filesize
15KB

MD5
5df836f28bfba16098050c7b2aa1c2d8

SHA1
5502d1cf5843e1f808ebcffb4bd47be9b5a9deea

SHA256
40f3f79e2c11344a7171ffe07dc9c991a6f884a6d540ba9a6eb0fcc5fe9fdb43

SHA512
a2f5f899fa2c4fa5002fdacdcce5cd38698df0c6d839b06183a43d801466401ff0c1a085410453589a223df3fc2b922a3f136d583d11863c4ee3e5eece9e0a90

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\jquery.min[1].js

Filesize
24KB

MD5
07a6694a786fe70cce11e21fac1d05d5

SHA1
60af9500a48e58bd9308f18a9455c22392b59b57

SHA256
192bbe54ff01b9f1189c2db05cdd456d9dd88f17193d7cf0c90bb4de06b8e293

SHA512
9c49d7ad3511e56176dfd48195ec8ae499daf2f6a2652d72177b051f3607141ac1ff953452868e3cbc2cfa71b155a1cd0f0a1014d167dd75746accff4fea8d30

Download Submit