4e603e146bf49d59e33d383be5871cbbe0ce0d97cf5a64a2ea28bc9075e0fb1a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2024 21:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5497b5d9cb0bbd8a467e95cfa080b28c.exe
Size

32KB
MD5

5497b5d9cb0bbd8a467e95cfa080b28c
SHA1

f7d4f9f4801c3a4703e9d885ee56208e73623106
SHA256

4e603e146bf49d59e33d383be5871cbbe0ce0d97cf5a64a2ea28bc9075e0fb1a
SHA512

5d641ca94a3a415860e7c73de1864e87126458184afd7d9e643730eaa8200cfb7439506508b693564798ea3aaffc72c79660c65801efa813ae06de5288767ac0
SSDEEP

384:yRUGUyHm6QsfuLZ5qsE9jk6PWFzvT/taD40skw0PFCLH:yRZUYljk6PwFgAkwGFsH

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\logon = "C:\\WINDOWS\\system32\\logon.exe"	5497b5d9cb0bbd8a467e95cfa080b28c.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\beto1	5497b5d9cb0bbd8a467e95cfa080b28c.exe
File opened for modification	C:\WINDOWS\SysWOW64\beto1	5497b5d9cb0bbd8a467e95cfa080b28c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4684	5497b5d9cb0bbd8a467e95cfa080b28c.exe

C:\Users\Admin\AppData\Local\Temp\5497b5d9cb0bbd8a467e95cfa080b28c.exe
"C:\Users\Admin\AppData\Local\Temp\5497b5d9cb0bbd8a467e95cfa080b28c.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\MSN Messenger 7.5.exe

Filesize
2KB

MD5
8bfcf44eb468bd8d016c0a378f5ce3b6

SHA1
11afc64a4248bf6856fc4f8481d6b62f50f86143

SHA256
04aa3b55acb1d205869dda64310cd684169666980c1fc4f41d7364ee58a7f973

SHA512
3e445d11ba096b13fca27dd4a7cd620eff4a31f90163f91002128baf96ad95bf58f4dd7143ca59789701aacc55fd9d68400e6bff350e1781696cdf0a95754ea8

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads