cabcdfc34b5f3111ac2a68b33f0777479ba1bfb12ab42f872390755723f9f428

Analysis

max time kernel
0s
max time network
12s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 03:22

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General

Target

263e6cb800d6a01c21546a0b44310c5f.html
Size

65KB
MD5

263e6cb800d6a01c21546a0b44310c5f
SHA1

22660040a9e5fa5644a5d4d444e037b7df255dd4
SHA256

cabcdfc34b5f3111ac2a68b33f0777479ba1bfb12ab42f872390755723f9f428
SHA512

53fd0b43a6c5145cc17a4a3f04e865cefefd737690786d61bb8e0ad6dbbee12747b3d1377e72666cad490003c94cc6cf8a0015c0c4c3308035360f37c4a97526
SSDEEP

1536:8FPj9b2goAtKP8l36X6xeIZZ9e/zWGJ2juxcGLhS:kjlJjHGLhS

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-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3EE3C57B-ABAC-11EE-AA35-766E2D171A79} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2244	iexplore.exe
2244	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 5116	2244	iexplore.exe	18
PID 2244 wrote to memory of 5116	2244	iexplore.exe	18
PID 2244 wrote to memory of 5116	2244	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\263e6cb800d6a01c21546a0b44310c5f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2244 CREDAT:17410 /prefetch:2
  2⤵
  PID:5116

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\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
708B

MD5
e5851340c36a78eadad7b63d9321e504

SHA1
7f2729a91ec9376ff1ad2452ecfbfeba102150db

SHA256
b7837f12e916b11dd5766cf99731f9e981138842c559e812848c1e90e51bc8e5

SHA512
664f325c27c4d8c6e54bdf1e8a6470254873d92e0be73934dbaab291cbb415830f121f19e207e892504e864b4b6ff93419080b20fb9559adbc6147b7a1a1048c

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