metasploit | 0a93064646ff29e8d4937a62a8b212f1c0039cb645b31088c2a8865cf11dbc74

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2024, 01:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Malware.Calc.exe
Size

72KB
MD5

041a28eda8a0b003ac54df9ef74d0069
SHA1

34a67f0cc557e2bb8c5b71ea619fb2df6c60816a
SHA256

300bb9ac1f607f99e3fbc7814b42552913ef4bcd2d2752f0f909908ae3e46aaf
SHA512

8afb649409f28301946c5f5fc31aa0ac49f894a1f45498b6b252b97409c1547dbc520bc2a21bd3a0def011c8507015ead94c7ad0f819ee4811570a564f9ad6b4
SSDEEP

1536:IFoYNts8i0K8VGBL6asqQ1pKZhMb+KR0Nc8QsJq39:ejS8vKE8WaJ7Zhe0Nc8QsC9

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/exec

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Malware.Calc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	calc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	calc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2616	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 392	2180	Malware.Calc.exe	82
PID 2180 wrote to memory of 392	2180	Malware.Calc.exe	82
PID 2180 wrote to memory of 392	2180	Malware.Calc.exe	82

C:\Users\Admin\AppData\Local\Temp\Malware.Calc.exe
"C:\Users\Admin\AppData\Local\Temp\Malware.Calc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\calc.exe
  calc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:392

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2180-0-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download