Malware Analysis Report

2024-12-07 03:21

Sample ID 241113-ac9sxssnbz
Target d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe
SHA256 d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bac
Tags
xworm rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bac

Threat Level: Known bad

The file d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe was found to be: Known bad.

Malicious Activity Summary

xworm rat trojan

Xworm family

Xworm

Detect Xworm Payload

Looks up external IP address via web service

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-13 00:05

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A

Xworm family

xworm

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 00:05

Reported

2024-11-13 00:07

Platform

win7-20240903-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A

Xworm

trojan rat xworm

Xworm family

xworm

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe

"C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

memory/2736-0-0x000007FEF5FF3000-0x000007FEF5FF4000-memory.dmp

memory/2736-1-0x0000000000CC0000-0x0000000000CDA000-memory.dmp

memory/2736-2-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

memory/2736-3-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 00:05

Reported

2024-11-13 00:07

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe"

Signatures

Detect Xworm Payload

Description Indicator Process Target
N/A N/A N/A N/A

Xworm

trojan rat xworm

Xworm family

xworm

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe

"C:\Users\Admin\AppData\Local\Temp\d8787c6e29540ab5c6594313dcc0ea2c7619c16038f276c93c82a82aa5be4bacN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 82.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp

Files

memory/1404-0-0x00007FFB28113000-0x00007FFB28115000-memory.dmp

memory/1404-1-0x0000000000160000-0x000000000017A000-memory.dmp

memory/1404-2-0x00007FFB28110000-0x00007FFB28BD1000-memory.dmp

memory/1404-3-0x00007FFB28110000-0x00007FFB28BD1000-memory.dmp