metasploit | b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2

Analysis

max time kernel
12s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 22:15

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General

Target

b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe
Size

72KB
MD5

cab0228173ceb5263d9239f7d168b367
SHA1

5c339619811153a13f63390e793a0a3cd0b399b7
SHA256

b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2
SHA512

cfc0003e21b6cdbbf5873f07aed80c54224c60c6312a802f1d096957bad281b7570078eec1d21d928863af462152f5ad619ff89c92e3944960b81097f30fbe34
SSDEEP

1536:ILTYdVOXow5KtNuEzzy45xD3uqBGMb+KR0Nc8QsJq3f:u4w4i+Ge0Nc8QsCf

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 816	2256	b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe	30
PID 2256 wrote to memory of 816	2256	b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe	30
PID 2256 wrote to memory of 816	2256	b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe	30
PID 2256 wrote to memory of 816	2256	b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe	30

C:\Users\Admin\AppData\Local\Temp\b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe
"C:\Users\Admin\AppData\Local\Temp\b3fa9a0960d69f734141e90c1c95b6774adcbfb29ee2765df39221daf9fb95f2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C echo 'OS{c9cfbf643db83c46a2ce660a347df50a}'
  2⤵
  - System Location Discovery: System Language Discovery
  PID:816

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/2256-0-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

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