xenorat | 2006d6408f92f5a66d2b62f5635eeb078fa2b4bfbd615791913cddec834ebb4a

Analysis

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

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 17:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

z51ComprobantedePago.exe
Size

243KB
MD5

d8f6115b7622aae1932adce73e6a22ae
SHA1

f7cf718ab1af7a1c14788a29bddd2a9a2204a0d8
SHA256

2006d6408f92f5a66d2b62f5635eeb078fa2b4bfbd615791913cddec834ebb4a
SHA512

c8bb38387467b5ae0fb19d9fa5aa1086eb099de8d878ec000633daec9d27a149ed8943ec26e375d6c0799b2f32f0d72c12bb9ee78cd447fc6c855a0b75300cd6
SSDEEP

6144:nmqwqSDBvqTGEi35YZcUuZhFwoc+XQ34utDPG3HWC+AgxQkWvI:nmpDBvqTGhiZcUkhCocfDe3HWC+AgxQQ

Score

10^/10

xenorat rat spyware stealer trojan

Malware Config

Extracted

Family

xenorat

dns.requimacofradian.site

Mutex

Xeno_rat_nd8828g

Attributes

delay
60000
install_path
appdata
port
1253
startup_name
dic

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	z51ComprobantedePago.exe

Executes dropped EXE 4 IoCs

pid	Process
2000	z51ComprobantedePago.exe
2384	z51ComprobantedePago.exe
3612	z51ComprobantedePago.exe
2256	z51ComprobantedePago.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3820 set thread context of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 set thread context of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 set thread context of 2396	3820	z51ComprobantedePago.exe	84
PID 2000 set thread context of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 set thread context of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 set thread context of 2256	2000	z51ComprobantedePago.exe	91

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
1716	3704	WerFault.exe	83
3600	3612	WerFault.exe	90

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1832	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe
2396	z51ComprobantedePago.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3820	z51ComprobantedePago.exe
Token: SeDebugPrivilege	2000	z51ComprobantedePago.exe
Token: SeDebugPrivilege	2396	z51ComprobantedePago.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 1388	3820	z51ComprobantedePago.exe	82
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 3704	3820	z51ComprobantedePago.exe	83
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 3820 wrote to memory of 2396	3820	z51ComprobantedePago.exe	84
PID 1388 wrote to memory of 2000	1388	z51ComprobantedePago.exe	87
PID 1388 wrote to memory of 2000	1388	z51ComprobantedePago.exe	87
PID 1388 wrote to memory of 2000	1388	z51ComprobantedePago.exe	87
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 2384	2000	z51ComprobantedePago.exe	89
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 3612	2000	z51ComprobantedePago.exe	90
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2000 wrote to memory of 2256	2000	z51ComprobantedePago.exe	91
PID 2396 wrote to memory of 1832	2396	z51ComprobantedePago.exe	95
PID 2396 wrote to memory of 1832	2396	z51ComprobantedePago.exe	95
PID 2396 wrote to memory of 1832	2396	z51ComprobantedePago.exe	95

C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
"C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1388
- - C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2000
  - - C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      4⤵
      Executes dropped EXE
      PID:2384
  - - C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      4⤵
      Executes dropped EXE
      PID:3612
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3612 -s 12
        5⤵
        Program crash
        
        PID:3600
  - - C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe
      4⤵
      Executes dropped EXE
      PID:2256
- C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  2⤵
  PID:3704
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 80
    3⤵
    - Program crash
    PID:1716
- C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  C:\Users\Admin\AppData\Local\Temp\z51ComprobantedePago.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "dic" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4002.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:1832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3704 -ip 3704
1⤵
PID:1772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3612 -ip 3612
1⤵
PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\z51ComprobantedePago.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4002.tmp

Filesize
1KB

MD5
3f57b7e393776626e9c45ce1b91ad4fc

SHA1
7d2cb819862030501912f54fa7bfc1073b92ab24

SHA256
642289c166285bc2d3ed93bd5430d1ac1979caf04c95a0fffea1aa531dd84da9

SHA512
d9e607006ea9cfd8bd05ed0f251edc417df5ebe984df7aef82aee4f44a76ef458fd3640ca332f12b7fa2339b9b322b9324f932ccd6558ee255580a80a34fbcb8

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\z51ComprobantedePago.exe

Filesize
243KB

MD5
d8f6115b7622aae1932adce73e6a22ae

SHA1
f7cf718ab1af7a1c14788a29bddd2a9a2204a0d8

SHA256
2006d6408f92f5a66d2b62f5635eeb078fa2b4bfbd615791913cddec834ebb4a

SHA512
c8bb38387467b5ae0fb19d9fa5aa1086eb099de8d878ec000633daec9d27a149ed8943ec26e375d6c0799b2f32f0d72c12bb9ee78cd447fc6c855a0b75300cd6

Download Submit
memory/1388-29-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/1388-13-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/1388-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2000-30-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2000-36-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2396-43-0x0000000005EB0000-0x0000000005F26000-memory.dmp

Filesize
472KB

Download
memory/2396-40-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/2396-41-0x00000000051A0000-0x000000000529A000-memory.dmp

Filesize
1000KB

Download
memory/2396-42-0x0000000006000000-0x00000000061C2000-memory.dmp

Filesize
1.8MB

Download
memory/2396-16-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2396-18-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2396-37-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/2396-44-0x0000000005F30000-0x0000000005F80000-memory.dmp

Filesize
320KB

Download
memory/2396-45-0x0000000006800000-0x0000000006D2C000-memory.dmp

Filesize
5.2MB

Download
memory/2396-46-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/3820-7-0x0000000005680000-0x0000000005712000-memory.dmp

Filesize
584KB

Download
memory/3820-17-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/3820-8-0x00000000055E0000-0x00000000055E6000-memory.dmp

Filesize
24KB

Download
memory/3820-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/3820-6-0x0000000005B90000-0x0000000006134000-memory.dmp

Filesize
5.6MB

Download
memory/3820-5-0x0000000005540000-0x00000000055DC000-memory.dmp

Filesize
624KB

Download
memory/3820-4-0x0000000005310000-0x0000000005350000-memory.dmp

Filesize
256KB

Download
memory/3820-3-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/3820-2-0x00000000051E0000-0x00000000051E6000-memory.dmp

Filesize
24KB

Download
memory/3820-1-0x00000000008B0000-0x00000000008F6000-memory.dmp

Filesize
280KB

Download