xenorat | 9f5fc80c61b163a400acb871ecd08865a07ea9869cfd33845f4450a219779964

Analysis

max time kernel
132s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 14:10

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General

Target

M90ML_Efispoofer.exe
Size

45KB
MD5

d243bb6440d8a27c86e9e3a3b14261f0
SHA1

0be4a0a10d0f882d12bc943c7e3fbe3bb85cd34c
SHA256

9f5fc80c61b163a400acb871ecd08865a07ea9869cfd33845f4450a219779964
SHA512

7b5775134e234955a825cf8ee85e608e4ada7282afccc9304afb7dcd305100f927ed051c405db393395c6fd7e661632b6a7e5d03bd787679f176884b13a632ed
SSDEEP

768:tdhO/poiiUcjlJInWYH9Xqk5nWEZ5SbTDalYuI7CPW57:jw+jjgnjH9XqcnW85SbTPuIz

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

128.78.132.78

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
Efi spoofer auto spoof

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral1/memory/2280-1-0x0000000000910000-0x0000000000922000-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	M90ML_Efispoofer.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
3044	schtasks.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 3044	2280	M90ML_Efispoofer.exe	28
PID 2280 wrote to memory of 3044	2280	M90ML_Efispoofer.exe	28
PID 2280 wrote to memory of 3044	2280	M90ML_Efispoofer.exe	28
PID 2280 wrote to memory of 3044	2280	M90ML_Efispoofer.exe	28

C:\Users\Admin\AppData\Local\Temp\M90ML_Efispoofer.exe
"C:\Users\Admin\AppData\Local\Temp\M90ML_Efispoofer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "Efi spoofer auto spoof" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6D05.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3044

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\tmp6D05.tmp

Filesize
1KB

MD5
b4efa50167f0c8baa985e28e05d16000

SHA1
a223b61ef286eb77d8c0e0b554b53afa23f49cb8

SHA256
2529f8c7576af5e32ee99ca955c7be5a7d9196ae53bcd65f5365f11cfcc8a036

SHA512
30496aadd1ba09e89613c5fab8d631e6e5be1c946b356e0b285c316cb5ac6e2ac753966ad6a776be1d158acb03f1e77e4b8b933b0d5c81bc9d639712555d7da1

Download Submit
memory/2280-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000910000-0x0000000000922000-memory.dmp

Filesize
72KB

Download
memory/2280-4-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2280-5-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads