f810d0628cba49bf216fddc58e8c2ad24c4b9d93f2870f315fa6af512d9cc59c

Analysis

max time kernel
0s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 02:13

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General

Target

0b45a6c3a508783037581f8a67ccf597.html
Size

14KB
MD5

0b45a6c3a508783037581f8a67ccf597
SHA1

4744084beedfa424b0009b1b5bc97e0dd1bd1d1c
SHA256

f810d0628cba49bf216fddc58e8c2ad24c4b9d93f2870f315fa6af512d9cc59c
SHA512

1b565bd45785385dbb016bf30dc7e2432b31713fab753af36eec4324ca30084c36f77baab2f7a31c8fdfaa2c3e918e9d5884b17d9ab8eec2a66cb02312601b41
SSDEEP

384:Fk8g/eKXilb3hS3Ph2ET36E8IxMpoMjvFiTk8STR+8tC:bS03w6E8IxCoiYFZ

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\{D10CF63D-A72A-11EE-A0B6-766E2D171A79} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4064	iexplore.exe
4064	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 5036	4064	iexplore.exe	16
PID 4064 wrote to memory of 5036	4064	iexplore.exe	16
PID 4064 wrote to memory of 5036	4064	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0b45a6c3a508783037581f8a67ccf597.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4064 CREDAT:17410 /prefetch:2
  2⤵
  PID:5036

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\Windows\INetCache\IE\QSO8CY24\px[1].js

Filesize
476B

MD5
d2183968f9080b37babfeba3ccf10df2

SHA1
24b9cf589ee6789e567fac3ae5acfc25826d00c6

SHA256
4d9b83714539f82372e1e0177924bcb5180b75148e22d6725468fd2fb6f96bcc

SHA512
0e16d127a199a4238138eb99a461adf2665cee4f803d63874b4bcef52301d0ecd1d2eb71af3f77187916fe04c5f9b152c51171131c2380f31ca267a0a46d2a42

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