xenorat | 8cb13d52c6106edd9c40b5144b1f6c23f223fc06e65b62c096e9da9ec86cbd29

General

Target

doxxing tools.exe
Size

45KB
MD5

2c793b3221f10acac5abf94c66cdffad
SHA1

fc87d203a90c393a4a8077cd56e2d0440cf44eb2
SHA256

8cb13d52c6106edd9c40b5144b1f6c23f223fc06e65b62c096e9da9ec86cbd29
SHA512

f69ce3c562621663afccdd2eb53caae363efe0b53a01dac668a093ba7d0e2aa07a3c2bb7dc4eb7832e93e6491989d28940c3bf015a4cee40858775be0416b06e
SSDEEP

768:1dhO/poiiUcjlJIn2VH9Xqk5nWEZ5SbTDaJuI7CPW5Y:Lw+jjgn+H9XqcnW85SbTMuIg

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
Photos

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/2280-1-0x00000000009B0000-0x00000000009C2000-memory.dmp	family_xenorat
behavioral1/files/0x000800000001739c-4.dat	family_xenorat
behavioral1/memory/1940-9-0x0000000000F60000-0x0000000000F72000-memory.dmp	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
1940	doxxing tools.exe

Loads dropped DLL 1 IoCs

pid	Process
2280	doxxing tools.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	doxxing tools.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	doxxing tools.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
2768	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1940	2280	doxxing tools.exe	31
PID 2280 wrote to memory of 1940	2280	doxxing tools.exe	31
PID 2280 wrote to memory of 1940	2280	doxxing tools.exe	31
PID 2280 wrote to memory of 1940	2280	doxxing tools.exe	31
PID 1940 wrote to memory of 2768	1940	doxxing tools.exe	32
PID 1940 wrote to memory of 2768	1940	doxxing tools.exe	32
PID 1940 wrote to memory of 2768	1940	doxxing tools.exe	32
PID 1940 wrote to memory of 2768	1940	doxxing tools.exe	32

C:\Users\Admin\AppData\Local\Temp\doxxing tools.exe
"C:\Users\Admin\AppData\Local\Temp\doxxing tools.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Roaming\XenoManager\doxxing tools.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\doxxing tools.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Photos" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF612.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF612.tmp

Filesize
1KB

MD5
b6f02b8314bd1b23bbd31f0ae07160d8

SHA1
166461e0568ec70a49b95f23fb335700ff3b15ca

SHA256
dacb90bc1c1bab4ed6a535a0d9e9634d00154acc5d22ad733bf504ff7812ea33

SHA512
a4b3c1bf5b977f1f35016d33ecb997f969affa50738d23da6d0c4f6e181ba8aff9dbee01cfececd7abbfc9290375c60452d4922fb1a251af17f514fb71076e2a

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\doxxing tools.exe

Filesize
45KB

MD5
2c793b3221f10acac5abf94c66cdffad

SHA1
fc87d203a90c393a4a8077cd56e2d0440cf44eb2

SHA256
8cb13d52c6106edd9c40b5144b1f6c23f223fc06e65b62c096e9da9ec86cbd29

SHA512
f69ce3c562621663afccdd2eb53caae363efe0b53a01dac668a093ba7d0e2aa07a3c2bb7dc4eb7832e93e6491989d28940c3bf015a4cee40858775be0416b06e

Download Submit
memory/1940-9-0x0000000000F60000-0x0000000000F72000-memory.dmp

Filesize
72KB

Download
memory/1940-10-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/1940-13-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/1940-14-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/1940-15-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2280-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x00000000009B0000-0x00000000009C2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads