xenorat | ad3b523d62eba3c0b9b5896ccdff03f3a74a94ed132575ab4b8db6a23872632d

Analysis

max time kernel
141s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 18:36

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General

Target

Zombie_Executer.exe
Size

45KB
MD5

bccf496939464f3d88455e3d2327e2e0
SHA1

12f9ee5dfcf4a44063b48f4a01dd921d993d73eb
SHA256

ad3b523d62eba3c0b9b5896ccdff03f3a74a94ed132575ab4b8db6a23872632d
SHA512

1e1a0fcb6115c96b4ad443291b7af339b9ab77bddcf275fbf28e2ba6a0449f1e44482db6d347f161a7dcd3be3c9f4953d4513f014f4e0f73fd0799ed42ced45b
SSDEEP

768:mIdhO/poiiUcjlJInVzVH9Xqk5nWEZ5SbTDaHuI7CPW5s:m6w+jjgnV5H9XqcnW85SbTKuIk

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

Roblox_Cheat

Attributes

delay
5000
install_path
appdata
port
2384
startup_name
Roblox.exe

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/memory/4552-1-0x0000000000330000-0x0000000000342000-memory.dmp	family_xenorat
behavioral2/files/0x000c000000023b50-7.dat	family_xenorat

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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Zombie_Executer.exe

Executes dropped EXE 1 IoCs

pid	Process
4856	Zombie_Executer.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	Zombie_Executer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Zombie_Executer.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
2648	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 4856	4552	Zombie_Executer.exe	86
PID 4552 wrote to memory of 4856	4552	Zombie_Executer.exe	86
PID 4552 wrote to memory of 4856	4552	Zombie_Executer.exe	86
PID 4856 wrote to memory of 2648	4856	Zombie_Executer.exe	87
PID 4856 wrote to memory of 2648	4856	Zombie_Executer.exe	87
PID 4856 wrote to memory of 2648	4856	Zombie_Executer.exe	87

C:\Users\Admin\AppData\Local\Temp\Zombie_Executer.exe
"C:\Users\Admin\AppData\Local\Temp\Zombie_Executer.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4552
- C:\Users\Admin\AppData\Roaming\XenoManager\Zombie_Executer.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\Zombie_Executer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4856
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Roblox.exe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8BC5.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2648

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

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\tmp8BC5.tmp

Filesize
1KB

MD5
8d1155c062881965a2c8501b5e1567be

SHA1
b9d4a044695c8ed3bfe02e1cf681cea0e662e39a

SHA256
b2165f021c507d4832e4108c71dd5d622f7c007368ce460802813cbaacc37383

SHA512
d07ee34a0a42199974f54f4471f99bc32ce50031f7a7c7a4c2d65ff9c1bcf0b0e06e15e41d9536517a5d74b98ea209e7c7924bd1c256051e311baf248f828aac

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

Filesize
45KB

MD5
bccf496939464f3d88455e3d2327e2e0

SHA1
12f9ee5dfcf4a44063b48f4a01dd921d993d73eb

SHA256
ad3b523d62eba3c0b9b5896ccdff03f3a74a94ed132575ab4b8db6a23872632d

SHA512
1e1a0fcb6115c96b4ad443291b7af339b9ab77bddcf275fbf28e2ba6a0449f1e44482db6d347f161a7dcd3be3c9f4953d4513f014f4e0f73fd0799ed42ced45b

Download Submit
memory/4552-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/4552-1-0x0000000000330000-0x0000000000342000-memory.dmp

Filesize
72KB

Download
memory/4856-14-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4856-17-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4856-18-0x00000000747A0000-0x0000000074F50000-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