metasploit | b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fd

Analysis

max time kernel
110s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 00:12

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General

Target

b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe
Size

97KB
MD5

39b83a66a1b19783aa874dfbc10ffaa0
SHA1

29d4428104a09e1ec953f513b456a827d8d6a4dd
SHA256

b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fd
SHA512

6cdc6703341ff5437138c32d24e7b5862c9cb4ab4b4057c86873e06e2dde407bd232c5d824ac06388d58326384398c4bbec863c53f9fdeb96bb4938ccb596442
SSDEEP

1536:xhYegqtFyEQ4iszWISCGWG7BfcBPLsM6/hLGKUM:dXGWGuM

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

192.168.44.135:8888

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1972	2120	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1972	2120	b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe	31
PID 2120 wrote to memory of 1972	2120	b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe	31
PID 2120 wrote to memory of 1972	2120	b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe	31
PID 2120 wrote to memory of 1972	2120	b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe	31

C:\Users\Admin\AppData\Local\Temp\b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe
"C:\Users\Admin\AppData\Local\Temp\b71444ccd315403626f914e9296f48b191ebcdf330d708b5639c014a3ecd59fdN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 56
  2⤵
  - Program crash
  PID:1972

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/2120-0-0x00000000010A0000-0x00000000010BD000-memory.dmp

Filesize
116KB

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