b26cfd0a394b57efbde4242c0c74cd78cdba361060159635999128b5475c17ba

Analysis

max time kernel
0s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 02:51

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General

Target

25328dcf02351b64ba6bd2704fe56d09.html
Size

28KB
MD5

25328dcf02351b64ba6bd2704fe56d09
SHA1

eb1bfe6aded335f130a8b1ed8fdf7e7b6e8def93
SHA256

b26cfd0a394b57efbde4242c0c74cd78cdba361060159635999128b5475c17ba
SHA512

e0c039e2f34e965e087ad2ccc3830742cb333c01e20b5b5ee64098317fb8fa00e81f230fd2adcbac321295e29708d61be3dd17b7c262a48ef3527a2f70c79669
SSDEEP

384:FooSIBNff0PtV3T2HNrGyU+9vLlC1AUIHz2ZXsbGHlVfH7CCD8YgUAX0kMfmO:ejSJ5jCK2ZXx88k8

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-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{5070F62E-AB9D-11EE-9ECD-CA152A8DAB80} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3492	iexplore.exe
3492	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4412	3492	iexplore.exe	16
PID 3492 wrote to memory of 4412	3492	iexplore.exe	16
PID 3492 wrote to memory of 4412	3492	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\25328dcf02351b64ba6bd2704fe56d09.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3492 CREDAT:17410 /prefetch:2
  2⤵
  PID:4412

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\0SGFK56Z\px[1].js

Filesize
476B

MD5
d2183968f9080b37babfeba3ccf10df2

SHA1
24b9cf589ee6789e567fac3ae5acfc25826d00c6

SHA256
4d9b83714539f82372e1e0177924bcb5180b75148e22d6725468fd2fb6f96bcc

SHA512
0e16d127a199a4238138eb99a461adf2665cee4f803d63874b4bcef52301d0ecd1d2eb71af3f77187916fe04c5f9b152c51171131c2380f31ca267a0a46d2a42

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