xworm | cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609d

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 15:02

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General

Target

cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe
Size

72KB
MD5

ba18f7d0edaa499f6d0c29b952ab9380
SHA1

12d0f5f9a6e0a12ab3943fea5cb7999a2c66967e
SHA256

cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609d
SHA512

c6c340d148416036df4812408177286cc7aae87e85cc92e799fddc155adfea0961070283acfd57f03624d716df5685fad9d631d7ef503b6e9551dd681d05688f
SSDEEP

1536:TcJbKh5x/6104SBxlx428SSkbr/f6z0IE9zOJ7+Z:T/coBxlxlSkbru0V9zOJ7+Z

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

newsletter-cave.gl.at.ply.gg:43237

Attributes

Install_directory
%Userprofile%
install_file
XClient.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/4368-1-0x0000000000650000-0x0000000000668000-memory.dmp	family_xworm

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

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4368	cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe
Token: SeDebugPrivilege	4368	cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe

C:\Users\Admin\AppData\Local\Temp\cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe
"C:\Users\Admin\AppData\Local\Temp\cb17e8feb247eda1aa98d00049b52fc67aed6472ce98630e6d591bb01c65609dN.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:4368

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/4368-0-0x00007FFFD25E3000-0x00007FFFD25E5000-memory.dmp

Filesize
8KB

Download
memory/4368-1-0x0000000000650000-0x0000000000668000-memory.dmp

Filesize
96KB

Download
memory/4368-6-0x00007FFFD25E0000-0x00007FFFD30A1000-memory.dmp

Filesize
10.8MB

Download
memory/4368-7-0x00007FFFD25E3000-0x00007FFFD25E5000-memory.dmp

Filesize
8KB

Download
memory/4368-8-0x00007FFFD25E0000-0x00007FFFD30A1000-memory.dmp

Filesize
10.8MB

Download