xenorat | af403f0a35ed4789e02a55012056ad565d33f464245a2aa411cb06cd2abfd176

Analysis

max time kernel
64s
max time network
65s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 23:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

vaewfsew.exe
Size

45KB
MD5

6eeb807c40d25bd3f8a7667377920eb6
SHA1

69c18c77847f20cee212286e1530256610d42da0
SHA256

af403f0a35ed4789e02a55012056ad565d33f464245a2aa411cb06cd2abfd176
SHA512

ed82a34890205e6fe37dacb9d647666c65dcb5c979f1a456540799eab87887aca1a62d52335480b0ef85a4dd0183ba3cf3c35863fb2c51466368adc8467ed708
SSDEEP

768:gdhO/poiiUcjlJInEonH9Xqk5nWEZ5SbTDafWI7CPW5D:Sw+jjgnPnH9XqcnW85SbTWWI7

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

VapePatcher

Attributes

delay
5000
install_path
appdata
port
6666
startup_name
Minecraft Launcher

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	vaewfsew.exe

Executes dropped EXE 1 IoCs

pid	Process
2988	vaewfsew.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2040	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2988	2400	vaewfsew.exe	83
PID 2400 wrote to memory of 2988	2400	vaewfsew.exe	83
PID 2400 wrote to memory of 2988	2400	vaewfsew.exe	83
PID 2988 wrote to memory of 2040	2988	vaewfsew.exe	88
PID 2988 wrote to memory of 2040	2988	vaewfsew.exe	88
PID 2988 wrote to memory of 2040	2988	vaewfsew.exe	88

C:\Users\Admin\AppData\Local\Temp\vaewfsew.exe
"C:\Users\Admin\AppData\Local\Temp\vaewfsew.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Roaming\XenoManager\vaewfsew.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\vaewfsew.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Minecraft Launcher" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5246.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5246.tmp

Filesize
1KB

MD5
9dbf9cb2b2bb1500833ba327ddb4a6cb

SHA1
67e6e8bbe17965008d3c2347427a8021eb393b74

SHA256
05e3360fe6c4d38dd906e6ea532c61de1044c04f967caab5f7dce496102e83f5

SHA512
6c153ea0ddaac8264ee3f81c8970e8fc0cb1215cf166d1dd3c8ad291795686f7f30397db69f4753f8e611c23777f46dd8e4a5e7cf3d7ca3920571309d9010cc1

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

Filesize
45KB

MD5
6eeb807c40d25bd3f8a7667377920eb6

SHA1
69c18c77847f20cee212286e1530256610d42da0

SHA256
af403f0a35ed4789e02a55012056ad565d33f464245a2aa411cb06cd2abfd176

SHA512
ed82a34890205e6fe37dacb9d647666c65dcb5c979f1a456540799eab87887aca1a62d52335480b0ef85a4dd0183ba3cf3c35863fb2c51466368adc8467ed708

Download Submit
memory/2400-0-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2400-1-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2400-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2988-15-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2988-17-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/2988-20-0x0000000074EA0000-0x0000000075650000-memory.dmp

Filesize
7.7MB

Download
memory/2988-21-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads