xenorat | fb4597aca89557766465e052c062f6bc33178999c4ae7813f66e090a12f261f4

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 20:15

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General

Target

1.exe
Size

45KB
MD5

b41a12a0d37ef53287dbd761804a662d
SHA1

ed358f847690d011eee6fd4bcb65eef9891fc00a
SHA256

fb4597aca89557766465e052c062f6bc33178999c4ae7813f66e090a12f261f4
SHA512

372e510b1359045c2bd0dc4f3a613d11d49fcc7f2ce3eff62229536fea32ea420122f1b89ecee76a96d9ca3890353607518592da00bc3efe14937957983d9c22
SSDEEP

768:hdhO/poiiUcjlJInt0H9Xqk5nWEZ5SbTDaVuI7CPW55:fw+jjgn2H9XqcnW85SbTouIB

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

192.168.100.78

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
nothingset

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	1.exe

Executes dropped EXE 1 IoCs

pid	Process
5608	1.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 5608	4224	1.exe	92
PID 4224 wrote to memory of 5608	4224	1.exe	92
PID 4224 wrote to memory of 5608	4224	1.exe	92

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Users\Admin\AppData\Roaming\XenoManager\1.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\1.exe"
  2⤵
  - Executes dropped EXE
  PID:5608

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 --no-appcompat-clear --mojo-platform-channel-handle=3984 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:5116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\XenoManager\1.exe

Filesize
45KB

MD5
b41a12a0d37ef53287dbd761804a662d

SHA1
ed358f847690d011eee6fd4bcb65eef9891fc00a

SHA256
fb4597aca89557766465e052c062f6bc33178999c4ae7813f66e090a12f261f4

SHA512
372e510b1359045c2bd0dc4f3a613d11d49fcc7f2ce3eff62229536fea32ea420122f1b89ecee76a96d9ca3890353607518592da00bc3efe14937957983d9c22

Download Submit
memory/4224-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/4224-1-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/5608-14-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/5608-15-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/5608-16-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download