xenorat | 0ffb34993a5b11563fe9df89c9fcd267d804f6d87130192c12dca02cf4b11a55

Resubmissions

04/12/2024, 20:25

241204-y7kz2szkc1 10

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/12/2024, 20:25

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General

Target

UdFortniteCheat.exe
Size

45KB
MD5

4f4a8f5848aa78ac7aa1fef6ca2e500c
SHA1

ae4111ea85f9eb3c8c21d496b87b857cc7fd25ea
SHA256

0ffb34993a5b11563fe9df89c9fcd267d804f6d87130192c12dca02cf4b11a55
SHA512

ba93e1820b00ab4c0194f0148868fd2224187d8e4ae17d08341ad19013425240bc5d6f1ebb274870f6a1211a40766b4ac7b7470496f77216dc6d06e5305adde0
SSDEEP

768:edhO/poiiUcjlJInpFH9Xqk5nWEZ5SbTDakWI7CPW5D:ow+jjgn3H9XqcnW85SbTFWIr

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

Fn Cfo

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
needed for fortnite

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral1/memory/1288-1-0x0000000000930000-0x0000000000942000-memory.dmp	family_xenorat

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Xenorat family
xenorat

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UdFortniteCheat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

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
1948	schtasks.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 1948	1288	UdFortniteCheat.exe	31
PID 1288 wrote to memory of 1948	1288	UdFortniteCheat.exe	31
PID 1288 wrote to memory of 1948	1288	UdFortniteCheat.exe	31
PID 1288 wrote to memory of 1948	1288	UdFortniteCheat.exe	31

C:\Users\Admin\AppData\Local\Temp\UdFortniteCheat.exe
"C:\Users\Admin\AppData\Local\Temp\UdFortniteCheat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "needed for fortnite" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD74C.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD74C.tmp

Filesize
1KB

MD5
cb18ade1d167d6918f86eb5ca6484e05

SHA1
83912669ef7a3e55b978a7d44e24e8575440f1c7

SHA256
ca2c02c3e66ba3405176b8d3f1ee705ea6130eb8f899214523cb2bb13864f1d4

SHA512
50747e23674ff6c561ab39a2a50b192f3c185a9ba45e1a68c0d6f2382d0ed1f265028e16d9fc6290da4ee5544c77f0518af43a2efc18efb574ec24a9a7b5f96b

Download Submit
memory/1288-0-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

Filesize
4KB

Download
memory/1288-1-0x0000000000930000-0x0000000000942000-memory.dmp

Filesize
72KB

Download
memory/1288-4-0x0000000073E90000-0x000000007457E000-memory.dmp

Filesize
6.9MB

Download
memory/1288-5-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

Filesize
4KB

Download
memory/1288-6-0x0000000073E90000-0x000000007457E000-memory.dmp

Filesize
6.9MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads