metasploit | 549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05/12/2024, 21:45

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General

Target

549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e.doc
Size

28KB
MD5

e8ecf92d1e99d8aa71dafc8445de7dda
SHA1

d5a66728282283cd37760b1ff481afc3b380cd2b
SHA256

549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e
SHA512

e9d77778e3717d711b12cdf36ebf0b2828ca30bf9de719d541fb852756b0b6742de9ae57e90eae116ad1163a7500859743560c7232970a9f76d3351da82f9cca
SSDEEP

192:tlLZEvA+6/6r8px8SmvowzxigAFx9O5tPKnZJ1IzBNQJDLpmNatUzmbm:j8iS8px8SMDigoUtitsNQtLM0tK

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

http://192.168.8.128:80/6Xlb

Attributes

headers User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1)

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	2008	2368	rundll32.exe	29

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2368	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2368	WINWORD.EXE
2368	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30
PID 2368 wrote to memory of 2008	2368	WINWORD.EXE	30

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\\SysWOW64\\rundll32.exe
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2008
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:5428

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/2008-41-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-39-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-19-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-21-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-23-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-25-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-33-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-35-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-891-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-37-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-59-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-43-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-71-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-69-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-67-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-65-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-57-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-61-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-45-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-63-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-49-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-53-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-51-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-55-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2008-47-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2368-4-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-896-0x00000000715AD000-0x00000000715B8000-memory.dmp

Filesize
44KB

Download
memory/2368-0-0x000000002F5A1000-0x000000002F5A2000-memory.dmp

Filesize
4KB

Download
memory/2368-10-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-14-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2368-5-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-16-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-6-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-783-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-2-0x00000000715AD000-0x00000000715B8000-memory.dmp

Filesize
44KB

Download
memory/2368-897-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-408-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-898-0x00000000004A0000-0x00000000005A0000-memory.dmp

Filesize
1024KB

Download