metasploit | 549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e

Analysis

max time kernel
47s
max time network
36s
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, 21:37

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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\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2060	432	rundll32.exe	81

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	rundll32.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
432	WINWORD.EXE
432	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
432	WINWORD.EXE
432	WINWORD.EXE
432	WINWORD.EXE
432	WINWORD.EXE
432	WINWORD.EXE
432	WINWORD.EXE
432	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85
PID 432 wrote to memory of 2060	432	WINWORD.EXE	85

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\549129268147b307a6ea87d452d2dc8c11d5221c15c4510b8bca93ab911b145e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:432
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\SysWOW64\rundll32.exe
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDBF20.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
2KB

MD5
d2fe01b1e1e4796c1797e5965aef2133

SHA1
455637a968e26122723a831f33d195232b8ba177

SHA256
b559b9ae4fe7aa78bf4d4baca841e84f942b33df69bccd78fd0105a9041f2714

SHA512
9616c3bd16aaa2ae6c6514a7382208962e0177f5e8519ee020eafb069ab6a1060ec02bf3501fb3a7a8a7c0913534134dff62d1ef8e649b88a991bd4e3fe91017

Download Submit
memory/432-18-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-35-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-7-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-5-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-8-0x00007FFA80BF0000-0x00007FFA80C00000-memory.dmp

Filesize
64KB

Download
memory/432-4-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-11-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-13-0x00007FFA7E440000-0x00007FFA7E450000-memory.dmp

Filesize
64KB

Download
memory/432-16-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-15-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-14-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-12-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-10-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-9-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-19-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-1-0x00007FFAC0C0D000-0x00007FFAC0C0E000-memory.dmp

Filesize
4KB

Download
memory/432-6-0x00007FFA80BF0000-0x00007FFA80C00000-memory.dmp

Filesize
64KB

Download
memory/432-17-0x00007FFA7E440000-0x00007FFA7E450000-memory.dmp

Filesize
64KB

Download
memory/432-38-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-39-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-37-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-0-0x00007FFA80BF0000-0x00007FFA80C00000-memory.dmp

Filesize
64KB

Download
memory/432-65-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-2-0x00007FFA80BF0000-0x00007FFA80C00000-memory.dmp

Filesize
64KB

Download
memory/432-50-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-51-0x00007FFAC0C0D000-0x00007FFAC0C0E000-memory.dmp

Filesize
4KB

Download
memory/432-52-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-53-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-54-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-55-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/432-3-0x00007FFA80BF0000-0x00007FFA80C00000-memory.dmp

Filesize
64KB

Download
memory/432-64-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/2060-40-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/2060-66-0x00007FFAC0B70000-0x00007FFAC0D65000-memory.dmp

Filesize
2.0MB

Download
memory/2060-36-0x0000000000B60000-0x0000000000B61000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads