xenorat | a31418649e34c3dc565170c37075fcdd93a158dd2e16ac80688ec2cbe58134c2

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 01:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
Size

348KB
MD5

2a8d5a1ffaab412d105732aa88021fa9
SHA1

ff1a188dc9121e1cd8feda55937a01efe47ecdcd
SHA256

2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1
SHA512

840dd6d020ee45f14c60dafb662da94aee39e36e2e6eaf2aa3c16f5e1a5255db9d93a5bc4fe0693c8b6bbeecfba799d7f260b60e5365d9ba62fd54ad000c2dcc
SSDEEP

6144:aVLrSJPZdikuk3beCsq2+1yEijN2HWEvIEwpFJ+zXbqUKXYI:ULrSJzikukasjOwHzQHpFJ+zXbqUKXF

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

154.216.17.155

Mutex

Xeno_rat_nd8912d

Attributes

delay
50000
install_path
appdata
port
1356
startup_name
csvr

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/1408-10-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/1408-8-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/1408-6-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat

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

Executes dropped EXE 3 IoCs

pid	Process
2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
2796	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
2820	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe

Loads dropped DLL 3 IoCs

pid	Process
1408	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1788 set thread context of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 set thread context of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 2772 set thread context of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 set thread context of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34

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	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
Token: SeDebugPrivilege	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1408	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	30
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1788 wrote to memory of 1716	1788	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	31
PID 1408 wrote to memory of 2772	1408	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	32
PID 1408 wrote to memory of 2772	1408	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	32
PID 1408 wrote to memory of 2772	1408	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	32
PID 1408 wrote to memory of 2772	1408	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	32
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2796	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	33
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34
PID 2772 wrote to memory of 2820	2772	2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe	34

C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
"C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
  C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2772
  - - C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
      4⤵
      Executes dropped EXE
      PID:2796
  - - C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
      4⤵
      Executes dropped EXE
      PID:2820
- C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
  C:\Users\Admin\AppData\Local\Temp\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe
  2⤵
  PID:1716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\XenoManager\2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1.exe

Filesize
348KB

MD5
2a8d5a1ffaab412d105732aa88021fa9

SHA1
ff1a188dc9121e1cd8feda55937a01efe47ecdcd

SHA256
2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1

SHA512
840dd6d020ee45f14c60dafb662da94aee39e36e2e6eaf2aa3c16f5e1a5255db9d93a5bc4fe0693c8b6bbeecfba799d7f260b60e5365d9ba62fd54ad000c2dcc

Download Submit
memory/1408-13-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1408-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1408-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1408-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1408-22-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1788-2-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1788-3-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1788-4-0x0000000000460000-0x00000000004B6000-memory.dmp

Filesize
344KB

Download
memory/1788-5-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1788-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/1788-14-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1788-1-0x00000000000A0000-0x0000000000100000-memory.dmp

Filesize
384KB

Download
memory/2772-21-0x0000000000330000-0x0000000000390000-memory.dmp

Filesize
384KB

Download