ead3f2df450747da0511026ddf96c1b04191a31130416be342753c2be06e3ad1

Analysis

max time kernel
2s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22/12/2023, 15:50

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General

Target

e27c973acfe93a2c91a3d2fb27b4199c.html
Size

3KB
MD5

e27c973acfe93a2c91a3d2fb27b4199c
SHA1

94338406d5a5bbad9e9b8d24f9250fdc18bb8f37
SHA256

ead3f2df450747da0511026ddf96c1b04191a31130416be342753c2be06e3ad1
SHA512

d18292014aed930bc3317cd2929d8c6f3b441ec575ad1e54faf9a5ca2c06c8f0ccbdda301b26e40c024643501043b04e360251a9188eb4018cc9bd023166439d

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-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{4CA8B6B8-A10C-11EE-9A4E-4ECC77D3B663} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
952	iexplore.exe
952	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 4676	952	iexplore.exe	23
PID 952 wrote to memory of 4676	952	iexplore.exe	23
PID 952 wrote to memory of 4676	952	iexplore.exe	23

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\e27c973acfe93a2c91a3d2fb27b4199c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:952
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:952 CREDAT:17410 /prefetch:2
  2⤵
  PID:4676

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\versionlist.xml

Filesize
9KB

MD5
e0069d0ec961cf0144066364456eb609

SHA1
089ac6a33e0924851cda3a895c0b89cd348f517b

SHA256
f351060217a7dfd869ca0847ba85a6f6a82ad5020d5b858227461af2e53a0ef9

SHA512
4af1fab4097b6b466021efac3089c3fcb37f35be46a6a7b6db5c2dddce40f52f14e10931d4f3d177b50d5fc30825aa87529dd45ae163973ab55b5d780f40f689

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VH9W14NQ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit