metasploit | 83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778

Analysis

max time kernel
94s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 15:40

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General

Target

83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe
Size

72KB
MD5

0238ee951baf98ef0ec8c22f543d30f7
SHA1

eae11e1336232be34eeb8feabeaad49b1eefca0f
SHA256

83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778
SHA512

450cb05bb62b6b4eefe8a6a60ae0ceeb58f424488a607f4cd0d0ae02d06455d926ac534fe87f06d8938d8683e978ef3ee60498e770024de8aefd225decbf7d07
SSDEEP

1536:Is4QSZWhWM3CuNI9+VN3u2VSs2fS7epv8idzwGBMb+KR0Nc8QsJq3l:MvZLM3C7+VxI+7e2iPBe0Nc8QsCl

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	83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.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-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	calc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4780	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 4148	4692	83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe	82
PID 4692 wrote to memory of 4148	4692	83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe	82
PID 4692 wrote to memory of 4148	4692	83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe	82

C:\Users\Admin\AppData\Local\Temp\83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe
"C:\Users\Admin\AppData\Local\Temp\83a5d6691825637b82b1ff811ad596a15762bf0af404032a628b7bdf0feb9778.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Windows\SysWOW64\calc.exe
  C:\Windows\System32\calc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4148

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4780

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

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Downloads

memory/4692-0-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

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