ad3bcb65313043b1a43b8fb210f3a20a87df8a8145ed9a18b086d0859616caa2

Analysis

max time kernel
157s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
23-10-2023 21:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe
Size

692KB
MD5

d631afaace32d5329733a9a9a49e51c1
SHA1

898bbd2972f932b201aa0d0470b971777965839e
SHA256

47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e
SHA512

c01266f21d9b3b0ad171389cd5e0fc7b65f51dad98436dc73bd37f6d997ec87197fd0303af4b26e296ac4b9bdc975127dcaed2898c02def7bb4f3845ea155c94
SSDEEP

12288:1ijnGp4df9EfRSnFwj6pNYSb8mXcfeD+EJY7bZHJNzejM2vkdISFDfken5:wnGabS2FwewZHvd/dLdTBnn5

Score

10^/10

persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe"	47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral6/memory/4692-0-0x0000000000400000-0x0000000000DF8000-memory.dmp	upx

C:\Users\Admin\AppData\Local\Temp\47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe
"C:\Users\Admin\AppData\Local\Temp\47a52afd63406238b1b5ce59a7cb282685629b14169405015b0cef20fbe4f62e.exe"
1⤵
- Modifies WinLogon for persistence
PID:4692

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4692-0-0x0000000000400000-0x0000000000DF8000-memory.dmp

Filesize
10.0MB

Download
memory/4692-1-0x0000000001260000-0x0000000001262000-memory.dmp

Filesize
8KB

Download
memory/4692-2-0x0000000000400000-0x0000000000DF8000-memory.dmp

Filesize
10.0MB

Download
memory/4692-3-0x0000000001330000-0x0000000001331000-memory.dmp

Filesize
4KB

Download
memory/4692-4-0x0000000000400000-0x0000000000DF8000-memory.dmp

Filesize
10.0MB

Download
memory/4692-5-0x0000000001330000-0x0000000001331000-memory.dmp

Filesize
4KB

Download