Malware Analysis Report

2024-11-16 13:31

Sample ID 240621-b8yk7svglf
Target 59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc
SHA256 59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc
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

59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc

Threat Level: Known bad

The file 59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc was found to be: Known bad.

Malicious Activity Summary

xworm rat trojan

Xworm family

Xworm

Detect Xworm Payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-21 01:49

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

2024-06-21 01:49

Reported

2024-06-21 01:52

Platform

win7-20240221-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe

"C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe"

Network

Country Destination Domain Proto
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp

Files

memory/2752-0-0x000007FEF5713000-0x000007FEF5714000-memory.dmp

memory/2752-1-0x0000000000AD0000-0x0000000000AE0000-memory.dmp

memory/2752-2-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

memory/2752-3-0x000007FEF5713000-0x000007FEF5714000-memory.dmp

memory/2752-4-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-21 01:49

Reported

2024-06-21 01:52

Platform

win10v2004-20240611-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe

"C:\Users\Admin\AppData\Local\Temp\59ba83421c96f0b37c369cd0e89d2dabdb2958f9daedb94dbf04b506b2b225dc.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4648,i,16856304285138459032,14480077487839828721,262144 --variations-seed-version --mojo-platform-channel-handle=4116 /prefetch:8

Network

Country Destination Domain Proto
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 20.189.173.15:443 tcp
US 172.93.222.235:7725 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 172.93.222.235:7725 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 172.93.222.235:7725 tcp
US 172.93.222.235:7725 tcp

Files

memory/968-1-0x00007FFA04EE3000-0x00007FFA04EE5000-memory.dmp

memory/968-0-0x0000000000A10000-0x0000000000A20000-memory.dmp

memory/968-2-0x00007FFA04EE0000-0x00007FFA059A1000-memory.dmp

memory/968-3-0x00007FFA04EE3000-0x00007FFA04EE5000-memory.dmp

memory/968-4-0x00007FFA04EE0000-0x00007FFA059A1000-memory.dmp