2c635d60b5d3e3d57e9741d48223469aae3a96c0db30f16967aac2741d2fe781

Analysis

max time kernel
0s
max time network
66s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2024 04:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4f8963d88a91ac96442ef4af0ff320a4.html
Size

3.5MB
MD5

4f8963d88a91ac96442ef4af0ff320a4
SHA1

a530bffcb6e489d5a916fc73d3aaf2784286640c
SHA256

2c635d60b5d3e3d57e9741d48223469aae3a96c0db30f16967aac2741d2fe781
SHA512

dbfc3b40a7f09dcfafab0f917cea55261cdd922ba34e462d21abbc3ca318b01cb29966da2532d01a5d428758b15dd93d83b2904af9d34acc3c2042b6dc7693a5
SSDEEP

12288:oLZhBVKHfVfitmg11tmg1P16bf7axluxOT6Nfw:ovpjte4tT6Nw

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CD34C759-AF6D-11EE-9963-F21AB124C203} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
988	iexplore.exe
988	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 988 wrote to memory of 3052	988	iexplore.exe	16
PID 988 wrote to memory of 3052	988	iexplore.exe	16
PID 988 wrote to memory of 3052	988	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4f8963d88a91ac96442ef4af0ff320a4.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:988
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:988 CREDAT:17410 /prefetch:2
  2⤵
  PID:3052

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verD9B6.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0A013ETK\jquery-3.1.1.min[1].js

Filesize
33KB

MD5
c8bb1e96382686bb9c4c0b64c38f9c59

SHA1
0e5a8851b7b3b001687cc38712f10a563222e478

SHA256
cf207eed3022454951649d551377f811b40b3a25c5a1de778ecaf8d2a53c53f3

SHA512
f2a2afe95a1b3b937524ab848ccee9c79cd313c9ab9c9686a31dd723ea36aebbe4a1ce8fd1e2377f505e618a2765b119a64d2b20001257283af068d0fd5b8733

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ2SYU15\jquery.min[1].js

Filesize
5KB

MD5
f87c6a0c6eff1325d67b61c47d228b40

SHA1
4e01fd7c44930f8843b2ea102367aec052e017ff

SHA256
871a41d14f44431776afd68366b2e549e1204a296c36686676cef6b4c3a04e0e

SHA512
63f9c144c3c47568e2ef3ae11533215ccabc3ae58ed277aa311136d998e9436221334dabedf9e619ab2409eb820017766193d264a6065526c26f01b0b424f741

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ2SYU15\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\QPBAQNGM\beacon.min[1].js

Filesize
19KB

MD5
dd1d068fdb5fe90b6c05a5b3940e088c

SHA1
0d96f9df8772633a9df4c81cf323a4ef8998ba59

SHA256
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

SHA512
7aea051a8c2195a2ea5ec3d6438f2a4a4052085b370cf4728b056edc58d1f7a70c3f1f85afe82959184869f707c2ac02a964b8d9166122e74ebc423e0a47fa30

Download Submit