xworm | 0acba1286459f5cb25abaf5af57d1fc75b720d8da7adfe2dda683dfb43931d14

Analysis

max time kernel
118s
max time network
140s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 17:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe
Size

35KB
MD5

d0ae55e5bf52296ac522d8d2acaeb933
SHA1

bb15b9ebcfaefa5aff4eeed1899def45e3a7b21f
SHA256

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6
SHA512

3b66345dcd998bcfc67ca02be70224b6dfa63023548bfaa482a38b81d2bc551999867d14e3c7b9281e87c4c7433f685854768279128f1af07e675b8a3de640f5
SSDEEP

384:wgg9j00WbqxAMTayV5N+5maFZZL3aHpJm3/KNm0ns0VgtFMAmNLToZw/RZCvK9IX:yB4QBTOl3aC3CNUVFQ92g7OMhUuvlE

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

3.1

janxworm9090.duckdns.org:9090

Mutex

Xa2HMWUMGteOPIQ2

Attributes

Install_directory
%AppData%
install_file
USB.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2908-0-0x0000000000380000-0x0000000000390000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Drops startup file 2 IoCs

Processes:

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.lnk	552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.lnk	552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

pid process

2908 552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

description pid process

Token: SeDebugPrivilege 2908 552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

pid process

2908 552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

pid	process
2908	552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

description	pid	process
Token: SeDebugPrivilege	2908	552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

pid	process
2908	552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe

C:\Users\Admin\AppData\Local\Temp\552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe
"C:\Users\Admin\AppData\Local\Temp\552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6.exe"
1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2908

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2908-0-0x0000000000380000-0x0000000000390000-memory.dmp

Filesize
64KB

Download
memory/2908-1-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

Filesize
9.9MB

Download
memory/2908-6-0x000000001AB40000-0x000000001ABC0000-memory.dmp

Filesize
512KB

Download
memory/2908-7-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

Filesize
9.9MB

Download
memory/2908-8-0x000000001AB40000-0x000000001ABC0000-memory.dmp

Filesize
512KB

Download