xenorat | aedeabc66b1a4c080060d2c454306d06763818fcdd965004031f4a59a382dee0

Analysis

max time kernel
41s
max time network
42s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 01:39

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General

Target

xaaworks.exe
Size

45KB
MD5

cf4cec2d9e27437e8f72ba0d49ada753
SHA1

4f13e9ac937398f255a3d105d98430af5b07aba2
SHA256

aedeabc66b1a4c080060d2c454306d06763818fcdd965004031f4a59a382dee0
SHA512

ac1030e00033bde9f3511e38b5dd4d5e9b09ac27ded45ae0a53fb45fee6b6b8a6e8cb729a9579f206a040b2dccdd3637dea5e16c3ff10802e1eac987fc38df9f
SSDEEP

768:5dhO/poiiUcjlJInQtUH9Xqk5nWEZ5SbTDayWI7CPW55:3w+jjgn+UH9XqcnW85SbTrWIB

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

10.0.0.232

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
Xm

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	xaaworks.exe

Executes dropped EXE 1 IoCs

pid	Process
4080	xaaworks.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
1932	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 4080	4036	xaaworks.exe	86
PID 4036 wrote to memory of 4080	4036	xaaworks.exe	86
PID 4036 wrote to memory of 4080	4036	xaaworks.exe	86
PID 4080 wrote to memory of 1932	4080	xaaworks.exe	87
PID 4080 wrote to memory of 1932	4080	xaaworks.exe	87
PID 4080 wrote to memory of 1932	4080	xaaworks.exe	87

C:\Users\Admin\AppData\Local\Temp\xaaworks.exe
"C:\Users\Admin\AppData\Local\Temp\xaaworks.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4036
- C:\Users\Admin\AppData\Roaming\XenoManager\xaaworks.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\xaaworks.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4080
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Xm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF3F5.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1932

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\xaaworks.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF3F5.tmp

Filesize
1KB

MD5
47889750418b734d8e07853f1d362897

SHA1
6b8d06b0d97282bb13f85f3d5d51f413af33f8e8

SHA256
ac62fc438342c452642d0e0255daa92351ad0e946f682a54056843ccfffc9ca2

SHA512
3ac93f3cdf28966e1d1f0d7a0ea27f74f43dc4749f42da354b6e8ec0cba5e034a9b667dd0611bffd8bcdb3fc5524a16bf2d4d40abf297f463058d3a34ac5543a

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\xaaworks.exe

Filesize
45KB

MD5
cf4cec2d9e27437e8f72ba0d49ada753

SHA1
4f13e9ac937398f255a3d105d98430af5b07aba2

SHA256
aedeabc66b1a4c080060d2c454306d06763818fcdd965004031f4a59a382dee0

SHA512
ac1030e00033bde9f3511e38b5dd4d5e9b09ac27ded45ae0a53fb45fee6b6b8a6e8cb729a9579f206a040b2dccdd3637dea5e16c3ff10802e1eac987fc38df9f

Download Submit
memory/4036-0-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/4036-1-0x0000000000FF0000-0x0000000001002000-memory.dmp

Filesize
72KB

Download
memory/4080-15-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4080-18-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads