xenorat | e678fcdcf1967dc80092853a6fbffbec6c7c32250ce26f8f46f492febb966030

Analysis

max time kernel
59s
max time network
59s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 11:43

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General

Target

Test.exe
Size

45KB
MD5

31e2584bcba7f9a5ea5f3e887d8077b3
SHA1

7c8ea9431ba60c90d545414d90cad22e2bc32895
SHA256

e678fcdcf1967dc80092853a6fbffbec6c7c32250ce26f8f46f492febb966030
SHA512

08ab778afc4d5e46973207c973d336230325506307e0a39a6b965e507bd24cd46c768a9298d384fa7896be6f8f3fcdc3f5dacc47eacf267c9b66ce58390be022
SSDEEP

768:tdhO/poiiUcjlJInvylF2I8H9Xqk5nWEZ5SbTDaiuI7CPW5V:jw+jjgnqlF2I8H9XqcnW85SbTvuId

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

22.ip.gl.ply.gg

Mutex

Xeno_rat_nd8912d

Attributes

delay
3000
install_path
temp
port
54701
startup_name
Startup

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral1/memory/3172-1-0x0000000000FA0000-0x0000000000FB2000-memory.dmp	family_xenorat
behavioral1/files/0x000800000002343a-6.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	Test.exe

Executes dropped EXE 1 IoCs

pid	Process
2992	Test.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Test.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Test.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
3032	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3172 wrote to memory of 2992	3172	Test.exe	82
PID 3172 wrote to memory of 2992	3172	Test.exe	82
PID 3172 wrote to memory of 2992	3172	Test.exe	82
PID 2992 wrote to memory of 3032	2992	Test.exe	83
PID 2992 wrote to memory of 3032	2992	Test.exe	83
PID 2992 wrote to memory of 3032	2992	Test.exe	83

C:\Users\Admin\AppData\Local\Temp\Test.exe
"C:\Users\Admin\AppData\Local\Temp\Test.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3172
- C:\Users\Admin\AppData\Local\Temp\XenoManager\Test.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\Test.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Startup" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9422.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3032

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\Microsoft\CLR_v4.0_32\UsageLogs\Test.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\XenoManager\Test.exe

Filesize
45KB

MD5
31e2584bcba7f9a5ea5f3e887d8077b3

SHA1
7c8ea9431ba60c90d545414d90cad22e2bc32895

SHA256
e678fcdcf1967dc80092853a6fbffbec6c7c32250ce26f8f46f492febb966030

SHA512
08ab778afc4d5e46973207c973d336230325506307e0a39a6b965e507bd24cd46c768a9298d384fa7896be6f8f3fcdc3f5dacc47eacf267c9b66ce58390be022

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C:\Users\Admin\AppData\Local\Temp\tmp9422.tmp

Filesize
1KB

MD5
7cf72d8a00eb0d62547fe8869f80d107

SHA1
c32ab3038f07b2d7bd8db32923cc8334304c337c

SHA256
3128d0417530dd95348e68e66c978705a65e5678e67dbdd9674429d69312925c

SHA512
2942ada2be349fe1fb5dd242e4a559fb7f904643b4d0fab6012457ec3bfee8e6a61001a024dfb224b63d24fbb4cf1ee7979582e7954a82eea0a442e59cc02fae

Download Submit
memory/2992-15-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download
memory/2992-18-0x0000000074440000-0x0000000074BF0000-memory.dmp

Filesize
7.7MB

Download
memory/3172-0-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/3172-1-0x0000000000FA0000-0x0000000000FB2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads