xenorat | e14421ff6b1d53b35cf713c08e3025c8db7f8a55b7e40b5e8c787bb6bf441030

Analysis

max time kernel
143s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
18-07-2024 18:58

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General

Target

NovaDebug.exe
Size

45KB
MD5

09e75c0a0f5f0e839d23ac80a6b38d56
SHA1

d36e6d2f7e59f451cae5d9b18fbe0c14bf73f134
SHA256

e14421ff6b1d53b35cf713c08e3025c8db7f8a55b7e40b5e8c787bb6bf441030
SHA512

bd1a267b2d2e74d5a7da323dfdd77382458722af89cbc75d8a6ada9e7125bb0118458f2a5b7b17a31d05b527a9edcf43428c057bddee3498621869bbdaa3365f
SSDEEP

768:9dhO/poiiUcjlJInIzH9Xqk5nWEZ5SbTDaLWI7CPW5P:zw+jjgnKH9XqcnW85SbT6WI3

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
1294
startup_name
NovaDebug

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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	NovaDebug.exe

Executes dropped EXE 1 IoCs

pid	Process
208	NovaDebug.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
2848	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 208	4388	NovaDebug.exe	88
PID 4388 wrote to memory of 208	4388	NovaDebug.exe	88
PID 4388 wrote to memory of 208	4388	NovaDebug.exe	88
PID 208 wrote to memory of 2848	208	NovaDebug.exe	93
PID 208 wrote to memory of 2848	208	NovaDebug.exe	93
PID 208 wrote to memory of 2848	208	NovaDebug.exe	93

C:\Users\Admin\AppData\Local\Temp\NovaDebug.exe
"C:\Users\Admin\AppData\Local\Temp\NovaDebug.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Users\Admin\AppData\Roaming\XenoManager\NovaDebug.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\NovaDebug.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:208
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "NovaDebug" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB045.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2848

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3632

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\NovaDebug.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB045.tmp

Filesize
1KB

MD5
b7c99dc09c1ff341236a76f805fc75b2

SHA1
767a6d13ae843c9aa036c2f698254694c3a6fd22

SHA256
b7145535737b8d1541a81110ecfff5f0fa1cf18becc79451b449b1b593f84f47

SHA512
54cc8402d38fbaaf1bbc6846488232e8ea3be5635cf4bdeed506f5d62c33802d03eeddc5d855853fab70650f9d724c1c539eb1239982cb137a0c3de820efa3e3

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

Filesize
45KB

MD5
09e75c0a0f5f0e839d23ac80a6b38d56

SHA1
d36e6d2f7e59f451cae5d9b18fbe0c14bf73f134

SHA256
e14421ff6b1d53b35cf713c08e3025c8db7f8a55b7e40b5e8c787bb6bf441030

SHA512
bd1a267b2d2e74d5a7da323dfdd77382458722af89cbc75d8a6ada9e7125bb0118458f2a5b7b17a31d05b527a9edcf43428c057bddee3498621869bbdaa3365f

Download Submit
memory/208-15-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/208-18-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/208-19-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/4388-0-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

Filesize
4KB

Download
memory/4388-1-0x00000000009A0000-0x00000000009B2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads