xworm | 552cfe1d324eabb78511924dbbbf870fe10fe742d88a708f0012f47091ec04a6

Analysis

max time kernel
1174s
max time network
1206s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
12-02-2024 19:29

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General

Target

janxwor39090.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
behavioral2/memory/4396-0-0x00000000000E0000-0x00000000000F0000-memory.dmp	family_xworm

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

Drops startup file 2 IoCs

Processes:

janxwor39090.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\janxwor39090.lnk	janxwor39090.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\janxwor39090.lnk	janxwor39090.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:

janxwor39090.exe

pid process

4396 janxwor39090.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

janxwor39090.exe

pid process

4396 janxwor39090.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

janxwor39090.exe

description pid process

Token: SeDebugPrivilege 4396 janxwor39090.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

janxwor39090.exe

pid process

4396 janxwor39090.exe

pid	process
4396	janxwor39090.exe

pid	process
4396	janxwor39090.exe

description	pid	process
Token: SeDebugPrivilege	4396	janxwor39090.exe

pid	process
4396	janxwor39090.exe

C:\Users\Admin\AppData\Local\Temp\janxwor39090.exe
"C:\Users\Admin\AppData\Local\Temp\janxwor39090.exe"
1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4396-0-0x00000000000E0000-0x00000000000F0000-memory.dmp

Filesize
64KB

Download
memory/4396-1-0x00007FFDC6CD0000-0x00007FFDC76BC000-memory.dmp

Filesize
9.9MB

Download
memory/4396-6-0x00000000022A0000-0x00000000022B0000-memory.dmp

Filesize
64KB

Download
memory/4396-7-0x00007FFDC6CD0000-0x00007FFDC76BC000-memory.dmp

Filesize
9.9MB

Download
memory/4396-8-0x00000000022A0000-0x00000000022B0000-memory.dmp

Filesize
64KB

Download