metasploit | 29de0e63bae61e19db697dc57db08106cac85ad8b1c9a572378d4a66ee9bc977

Analysis

max time kernel
133s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2025, 14:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a1400765e9663e5d9371ec55bb1080e32213380239b695f101d9910d072268fa.doc
Size

42KB
MD5

aa088b5feb939189376f8ff847810542
SHA1

2adc19991578ec1fa66dc354555f08c964c1a146
SHA256

a1400765e9663e5d9371ec55bb1080e32213380239b695f101d9910d072268fa
SHA512

05c22fd812e21524c09233db4956daa0a0ab0f2e5574e76b3c13e57b38661e8021b1f3595b2c2a0efc340dd72fcfada9742dc472c9d814f142de3e6099f4c3a4
SSDEEP

384:Q8iSUR/8dSAZs+pek/id88MPPZ9JbT9AukyzQ/SDQM1k9Dey0jEm/otP:y/q8+pekqd88aZ9JFWSrG1Jm/e

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

http://skyblueav.com:80/1tAv

Attributes

headers User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; InfoPath.2)

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	2668	3088	rundll32.exe	85

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
3088	WINWORD.EXE
3088	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3088	WINWORD.EXE
3088	WINWORD.EXE
3088	WINWORD.EXE
3088	WINWORD.EXE
3088	WINWORD.EXE
3088	WINWORD.EXE
3088	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89
PID 3088 wrote to memory of 2668	3088	WINWORD.EXE	89

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\a1400765e9663e5d9371ec55bb1080e32213380239b695f101d9910d072268fa.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:3088
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\SysWOW64\rundll32.exe
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2668

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\TCD8745.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

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

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
memory/2668-34-0x0000000000440000-0x0000000000441000-memory.dmp

Filesize
4KB

Download
memory/2668-40-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/2668-37-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-16-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-14-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-8-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-6-0x00007FFEDC4D0000-0x00007FFEDC4E0000-memory.dmp

Filesize
64KB

Download
memory/3088-11-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-12-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-10-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-13-0x00007FFEDA3C0000-0x00007FFEDA3D0000-memory.dmp

Filesize
64KB

Download
memory/3088-9-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-15-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-17-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-19-0x00007FFEDA3C0000-0x00007FFEDA3D0000-memory.dmp

Filesize
64KB

Download
memory/3088-18-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-0-0x00007FFF1C4ED000-0x00007FFF1C4EE000-memory.dmp

Filesize
4KB

Download
memory/3088-20-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-22-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-21-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-7-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-35-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-5-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-33-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-36-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-32-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-4-0x00007FFEDC4D0000-0x00007FFEDC4E0000-memory.dmp

Filesize
64KB

Download
memory/3088-2-0x00007FFEDC4D0000-0x00007FFEDC4E0000-memory.dmp

Filesize
64KB

Download
memory/3088-3-0x00007FFEDC4D0000-0x00007FFEDC4E0000-memory.dmp

Filesize
64KB

Download
memory/3088-52-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-53-0x00007FFF1C4ED000-0x00007FFF1C4EE000-memory.dmp

Filesize
4KB

Download
memory/3088-54-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-58-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-59-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-65-0x00007FFF1C450000-0x00007FFF1C645000-memory.dmp

Filesize
2.0MB

Download
memory/3088-1-0x00007FFEDC4D0000-0x00007FFEDC4E0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads