xenorat | 2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 20:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Odeme Eylul.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

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	Odeme Eylul.exe

Executes dropped EXE 3 IoCs

pid	Process
1460	Odeme Eylul.exe
3588	Odeme Eylul.exe
2644	Odeme Eylul.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 3824	2676	Odeme Eylul.exe	86
PID 2676 set thread context of 4232	2676	Odeme Eylul.exe	87
PID 1460 set thread context of 3588	1460	Odeme Eylul.exe	92
PID 1460 set thread context of 2644	1460	Odeme Eylul.exe	93

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4880	3824	WerFault.exe	86
5036	3588	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 5 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	Odeme Eylul.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Odeme Eylul.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Odeme Eylul.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Odeme Eylul.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
4292	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	Odeme Eylul.exe
Token: SeDebugPrivilege	1460	Odeme Eylul.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 3824	2676	Odeme Eylul.exe	86
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 2676 wrote to memory of 4232	2676	Odeme Eylul.exe	87
PID 4232 wrote to memory of 1460	4232	Odeme Eylul.exe	91
PID 4232 wrote to memory of 1460	4232	Odeme Eylul.exe	91
PID 4232 wrote to memory of 1460	4232	Odeme Eylul.exe	91
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 3588	1460	Odeme Eylul.exe	92
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 1460 wrote to memory of 2644	1460	Odeme Eylul.exe	93
PID 2644 wrote to memory of 4292	2644	Odeme Eylul.exe	105
PID 2644 wrote to memory of 4292	2644	Odeme Eylul.exe	105
PID 2644 wrote to memory of 4292	2644	Odeme Eylul.exe	105

C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe
"C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe
  "C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe"
  2⤵
  PID:3824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3824 -s 80
    3⤵
    - Program crash
    PID:4880
- C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe
  "C:\Users\Admin\AppData\Local\Temp\Odeme Eylul.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4232
- - C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1460
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe"
      4⤵
      Executes dropped EXE
      PID:3588
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3588 -s 80
        5⤵
        Program crash
        
        PID:5036
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\Odeme Eylul.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2644
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "csvr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3479.tmp" /F
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:4292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3824 -ip 3824
1⤵
PID:3128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3588 -ip 3588
1⤵
PID:2680

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Odeme Eylul.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3479.tmp

Filesize
1KB

MD5
7221099aa643721d8108e09527d46820

SHA1
d1ada2be5b80d5d7480a7613100407af8ddc1cba

SHA256
dbb65d73ede508e4ccfb3d5f696f4de7067652ed57cc3824221606f5bfb63a56

SHA512
50570bbe75f5bd0319350036db23b1646e32139a707db7e7a1201a286a60cd96540dfa3b5feff3bdeb8c74d06975486fa24c0422ee638aa9a498ca409ac769e2

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

Filesize
348KB

MD5
2a8d5a1ffaab412d105732aa88021fa9

SHA1
ff1a188dc9121e1cd8feda55937a01efe47ecdcd

SHA256
2b700f4c8c95319e90414db0e22d42467ebf5843d397b907f817672b9501ade1

SHA512
840dd6d020ee45f14c60dafb662da94aee39e36e2e6eaf2aa3c16f5e1a5255db9d93a5bc4fe0693c8b6bbeecfba799d7f260b60e5365d9ba62fd54ad000c2dcc

Download Submit
memory/1460-34-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1460-28-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1460-27-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/2644-35-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/2644-33-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/2676-5-0x000000000DF60000-0x000000000DFFC000-memory.dmp

Filesize
624KB

Download
memory/2676-8-0x0000000004DF0000-0x0000000004DF6000-memory.dmp

Filesize
24KB

Download
memory/2676-15-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/2676-7-0x000000000E0A0000-0x000000000E132000-memory.dmp

Filesize
584KB

Download
memory/2676-6-0x000000000E5B0000-0x000000000EB54000-memory.dmp

Filesize
5.6MB

Download
memory/2676-0-0x000000007492E000-0x000000007492F000-memory.dmp

Filesize
4KB

Download
memory/2676-3-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/2676-4-0x000000000DE70000-0x000000000DEC6000-memory.dmp

Filesize
344KB

Download
memory/2676-2-0x0000000002D20000-0x0000000002D26000-memory.dmp

Filesize
24KB

Download
memory/2676-1-0x00000000008E0000-0x0000000000940000-memory.dmp

Filesize
384KB

Download
memory/4232-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4232-13-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/4232-26-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads