xenorat | c79572263f72b42dc7e7fef376c32b3cc33cf5f543373e7896d5e81cef0911ff

General

Target

12.exe
Size

45KB
MD5

e495926b851b044d702e8ca3792e8997
SHA1

8998457297aa42ca53ff2c5118b3721b184108ec
SHA256

c79572263f72b42dc7e7fef376c32b3cc33cf5f543373e7896d5e81cef0911ff
SHA512

09bb2a11f639dd1ecb51c71117d6fbad736e70a6ce92e1316cf92a6a8288dc0ef1364d14cbb050fdb39725f3154d5dc425392249c43476eec1d06879942c815a
SSDEEP

768:BdhO/poiiUcjlJInwr6BH9Xqk5nWEZ5SbTDaUuI7CPW5Q:/w+jjgndH9XqcnW85SbThuI4

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

C2

7.tcp.eu.ngrok.io

Mutex

radnom123_34X41

Attributes

delay
5000
install_path
appdata
port
19280
startup_name
window system

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

12.exe12.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	12.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	12.exe

Executes dropped EXE 1 IoCs

Processes:

12.exe

pid process

3492 12.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service
T1102

Processes:

flow ioc

13 7.tcp.eu.ngrok.io
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

Processes:

schtasks.exe

pid process

1716 schtasks.exe
Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

12.exe

pid process

3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
3492 12.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12.exe

description pid process

Token: SeDebugPrivilege 3492 12.exe

pid	process
3492	12.exe

flow	ioc
13	7.tcp.eu.ngrok.io

pid	process
1716	schtasks.exe

pid	process
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe
3492	12.exe

description	pid	process
Token: SeDebugPrivilege	3492	12.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

12.exe12.execmd.exe

description	pid	process	target process
PID 748 wrote to memory of 3492	748	12.exe	12.exe
PID 748 wrote to memory of 3492	748	12.exe	12.exe
PID 748 wrote to memory of 3492	748	12.exe	12.exe
PID 3492 wrote to memory of 1716	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 1716	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 1716	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 4980	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 4980	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 4980	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 1900	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 1900	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 1900	3492	12.exe	schtasks.exe
PID 3492 wrote to memory of 3152	3492	12.exe	cmd.exe
PID 3492 wrote to memory of 3152	3492	12.exe	cmd.exe
PID 3492 wrote to memory of 3152	3492	12.exe	cmd.exe
PID 3152 wrote to memory of 1808	3152	cmd.exe	choice.exe
PID 3152 wrote to memory of 1808	3152	cmd.exe	choice.exe
PID 3152 wrote to memory of 1808	3152	cmd.exe	choice.exe

C:\Users\Admin\AppData\Local\Temp\12.exe
"C:\Users\Admin\AppData\Local\Temp\12.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Roaming\XenoManager\12.exe
"C:\Users\Admin\AppData\Roaming\XenoManager\12.exe"
2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "window system" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5B9D.tmp" /F
3⤵
- Creates scheduled task(s)
PID:1716

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query /v /fo csv
3⤵
PID:4980

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /delete /tn "\window system" /f
3⤵
PID:1900

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Roaming\XenoManager\12.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:1808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\12.exe.log
Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5B9D.tmp
Filesize
1KB

MD5
bad6890e2faac7e06d93f5020ce4ba18

SHA1
0b47d1629d1ec0dcda62f7fabf4485b7625e4bf9

SHA256
a6be7e1850527f0bf2629be8850563fc8cd2b1cd1b51805663fc6cd8ec5f5ba4

SHA512
5707f632396da4bb9282f49145c19479fcfce24aed6657d3bf12109b0785757f68d31055091a48ab82ea08ea8692a3899be6cb2f10101dc6d384634e12ca6665

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\12.exe
Filesize
45KB

MD5
e495926b851b044d702e8ca3792e8997

SHA1
8998457297aa42ca53ff2c5118b3721b184108ec

SHA256
c79572263f72b42dc7e7fef376c32b3cc33cf5f543373e7896d5e81cef0911ff

SHA512
09bb2a11f639dd1ecb51c71117d6fbad736e70a6ce92e1316cf92a6a8288dc0ef1364d14cbb050fdb39725f3154d5dc425392249c43476eec1d06879942c815a

Download Submit
memory/748-0-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/748-1-0x00000000000F0000-0x0000000000102000-memory.dmp

Filesize
72KB

Download
memory/3492-15-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/3492-18-0x00000000057E0000-0x0000000005846000-memory.dmp

Filesize
408KB

Download
memory/3492-19-0x0000000074840000-0x0000000074FF0000-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