xworm | aeb935a0eed839b1670d762dba8c2ccf443340d4344178070c74be2e666e8e0c

Analysis

max time kernel
30s
max time network
145s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 22:01

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General

Target

Roblox cheat.exe
Size

71KB
MD5

f24d23861ae25a5e29ed07ce2edf23ae
SHA1

f44fb5843e43b04f2ab6d372131f780cc4d93e22
SHA256

aeb935a0eed839b1670d762dba8c2ccf443340d4344178070c74be2e666e8e0c
SHA512

4c037c2a699a2349d092686ac18697278d4a52c01752234f4fd3ea2578f8f321557ecd40616ce060fd0ae24411dca9de1f01794cd44a860ed889cbdaf05e2cbe
SSDEEP

1536:n5+ZIZ0yIelWO+4ZbjClLVUwNNyO3wQZS:n5+Z9yIIWOhZbjyUQMOAaS

Score

10^/10

xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

3.1

147.185.221.23:53631

Attributes

Install_directory
%AppData%
install_file
USB.exe

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/memory/2916-1-0x00000000012E0000-0x00000000012F8000-memory.dmp	family_xworm
behavioral1/files/0x000c000000012254-8.dat	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\Roblox cheat.lnk	Roblox cheat.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Roblox cheat.lnk	Roblox cheat.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Roblox cheat = "C:\\Users\\Admin\\AppData\\Roaming\\Roblox cheat.exe"	Roblox cheat.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2840	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2916	Roblox cheat.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	Roblox cheat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2916	Roblox cheat.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2840	2916	Roblox cheat.exe	29
PID 2916 wrote to memory of 2840	2916	Roblox cheat.exe	29
PID 2916 wrote to memory of 2840	2916	Roblox cheat.exe	29

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\Roblox cheat.exe
"C:\Users\Admin\AppData\Local\Temp\Roblox cheat.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Roblox cheat" /tr "C:\Users\Admin\AppData\Roaming\Roblox cheat.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2840

C:\Windows\system32\taskeng.exe
taskeng.exe {8880BDBE-A355-4035-8594-6784615F281D} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Roblox cheat.exe

Filesize
71KB

MD5
f24d23861ae25a5e29ed07ce2edf23ae

SHA1
f44fb5843e43b04f2ab6d372131f780cc4d93e22

SHA256
aeb935a0eed839b1670d762dba8c2ccf443340d4344178070c74be2e666e8e0c

SHA512
4c037c2a699a2349d092686ac18697278d4a52c01752234f4fd3ea2578f8f321557ecd40616ce060fd0ae24411dca9de1f01794cd44a860ed889cbdaf05e2cbe

Download Submit
memory/2916-0-0x000007FEF5A73000-0x000007FEF5A74000-memory.dmp

Filesize
4KB

Download
memory/2916-1-0x00000000012E0000-0x00000000012F8000-memory.dmp

Filesize
96KB

Download
memory/2916-10-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-11-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp

Filesize
9.9MB

Download