xenorat | 884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 17:02

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General

Target

884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
Size

235KB
MD5

2c2e04484f2c8317df24936703c2b146
SHA1

551562978661e925c8b56489d0fa92635ef6e965
SHA256

884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce
SHA512

abbb705268385861143a59d460d5ecf2fb7e8cb803fb419b4248faa3a6e3d8a2029f5e2265c2fdd5a46b4c32b608e3d89b55746bdac4b5d79796e89f20f7766b
SSDEEP

6144:lyTqCfoPYvHf+/MBeXAQZXZNyVOPyG+SpIOgBHqfWh7VwpSFDFzI:lsNfrqMBCDNysaGvIO2qfWh7VwpSFDF0

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

91.92.248.167

Mutex

Wolid_rat_nd8859g

Attributes

delay
60000
install_path
appdata
port
1280
startup_name
cms

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

Executes dropped EXE 4 IoCs

pid	Process
1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
5052	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
3508	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
624	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1876 set thread context of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 set thread context of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 set thread context of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1192 set thread context of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 set thread context of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 set thread context of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92

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
1520	4348	WerFault.exe	81
1400	3932	WerFault.exe	82

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
3192	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
Token: SeDebugPrivilege	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 4348	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	81
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 3932	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	82
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 1876 wrote to memory of 4024	1876	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	84
PID 4024 wrote to memory of 1192	4024	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	89
PID 4024 wrote to memory of 1192	4024	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	89
PID 4024 wrote to memory of 1192	4024	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	89
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 5052	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	90
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 3508	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	91
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 1192 wrote to memory of 624	1192	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	92
PID 5052 wrote to memory of 3192	5052	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	102
PID 5052 wrote to memory of 3192	5052	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	102
PID 5052 wrote to memory of 3192	5052	884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe	102

C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
"C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  2⤵
  PID:4348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 80
    3⤵
    - Program crash
    PID:1520
- C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  2⤵
  PID:3932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 80
    3⤵
    - Program crash
    PID:1400
- C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4024
- - C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1192
  - - C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:5052
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "cms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp36AB.tmp" /F
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:3192
  - - C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      4⤵
      Executes dropped EXE
      PID:3508
  - - C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      4⤵
      Executes dropped EXE
      PID:624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3932 -ip 3932
1⤵
PID:5044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4348 -ip 4348
1⤵
PID:1356

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe.log

Filesize
522B

MD5
8334a471a4b492ece225b471b8ad2fc8

SHA1
1cb24640f32d23e8f7800bd0511b7b9c3011d992

SHA256
5612afe347d8549cc95a0c710602bcc7d7b224361b613c0a6ba362092300c169

SHA512
56ae2e83355c331b00d782797f5664c2f373eac240e811aab978732503ae05eb20b08730d2427ed90efa5a706d71b42b57153596a45a6b5592e3dd9128b81c36

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp36AB.tmp

Filesize
1KB

MD5
ab3bded75d3cebc6ebce9ab06a2a1232

SHA1
41a9ddbfb13b093379100fcf595be58cd341c13b

SHA256
5b6a27e5691b5fe47d5a65606d2d85a6747f50133ffbb874207cedf2e6b16cd4

SHA512
25c5830ada19c4f1e6f9bf33af993a904938d3b152bb32d2414eab650018be24a3044f3442f120122a825229aaf6ac91757aa0649abc5099beebb697b92577b6

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

Filesize
235KB

MD5
2c2e04484f2c8317df24936703c2b146

SHA1
551562978661e925c8b56489d0fa92635ef6e965

SHA256
884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce

SHA512
abbb705268385861143a59d460d5ecf2fb7e8cb803fb419b4248faa3a6e3d8a2029f5e2265c2fdd5a46b4c32b608e3d89b55746bdac4b5d79796e89f20f7766b

Download Submit
memory/1192-34-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1192-27-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1192-26-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1876-4-0x000000000DF20000-0x000000000DF5E000-memory.dmp

Filesize
248KB

Download
memory/1876-6-0x0000000004DF0000-0x0000000004DF6000-memory.dmp

Filesize
24KB

Download
memory/1876-14-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1876-5-0x000000000E000000-0x000000000E09C000-memory.dmp

Filesize
624KB

Download
memory/1876-0-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/1876-3-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/1876-2-0x00000000077E0000-0x00000000077E6000-memory.dmp

Filesize
24KB

Download
memory/1876-1-0x00000000009E0000-0x0000000000A20000-memory.dmp

Filesize
256KB

Download
memory/4024-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4024-13-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4024-25-0x0000000074BA0000-0x0000000075350000-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