Malware Analysis Report

2024-11-15 08:39

Sample ID 220420-s886dagbg8
Target 1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c
SHA256 1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c
Tags
rms aspackv2 evasion rat trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c

Threat Level: Known bad

The file 1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c was found to be: Known bad.

Malicious Activity Summary

rms aspackv2 evasion rat trojan upx

RMS

ACProtect 1.3x - 1.4x DLL software

ASPack v2.12-2.42

Sets file to hidden

Executes dropped EXE

UPX packed file

Loads dropped DLL

Checks computer location settings

Drops file in Program Files directory

Launches sc.exe

Enumerates physical storage devices

Views/modifies file attributes

Suspicious use of AdjustPrivilegeToken

Runs .reg file with regedit

Suspicious behavior: EnumeratesProcesses

Modifies registry class

Suspicious use of WriteProcessMemory

Delays execution with timeout.exe

Kills process with taskkill

Suspicious use of SetWindowsHookEx

Suspicious behavior: SetClipboardViewer

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-04-20 15:48

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-20 15:48

Reported

2022-04-20 16:33

Platform

win7-20220414-en

Max time kernel

200s

Max time network

210s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe"

Signatures

RMS

trojan rat rms

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
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Sets file to hidden

evasion

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\System\vp8decoder.dll C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\System C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\vp8encoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\rfusclient.exe C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\rutserv.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\rutserv.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\regedit.reg C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\rfusclient.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\install.vbs C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\mailsend.exe C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\rutserv.exe C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\install.vbs C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\install.bat C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\mailsend.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8decoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8encoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\rfusclient.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\regedit.reg C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\regedit.reg C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\mailsend.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\install.vbs C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\vp8decoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\install.bat C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8encoder.dll C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\__tmp_rar_sfx_access_check_7123879 C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\install.bat C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A

Launches sc.exe

Enumerates physical storage devices

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Kills process with taskkill

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A

Runs .reg file with regedit

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regedit.exe N/A

Suspicious behavior: SetClipboardViewer

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\System\rfusclient.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTcbPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTcbPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1852 wrote to memory of 1360 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1360 wrote to memory of 1216 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 2032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1892 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 932 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 436 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1036 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1216 wrote to memory of 1188 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe

"C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\System\install.vbs"

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Program Files (x86)\System\install.bat" "

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Program Files (x86)\System" +H +S /S /D

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Program Files (x86)\System\*.*" +H +S /S /D

C:\Windows\SysWOW64\taskkill.exe

taskkill /f /im rutserv.exe

C:\Windows\SysWOW64\taskkill.exe

Taskkill /f /im rutserv.exe

C:\Windows\SysWOW64\taskkill.exe

taskkill /f /im rfusclient.exe

C:\Windows\SysWOW64\taskkill.exe

Taskkill /f /im rfusclient.exe

C:\Windows\SysWOW64\reg.exe

reg delete "HKLM\SYSTEM\Remote Manipulator System" /f

C:\Windows\SysWOW64\regedit.exe

regedit /s "regedit.reg"

C:\Windows\SysWOW64\timeout.exe

timeout 2

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /silentinstall

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /firewall

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /start

C:\Program Files (x86)\System\rutserv.exe

"C:\Program Files (x86)\System\rutserv.exe"

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe"

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe" /tray

C:\Windows\SysWOW64\sc.exe

sc failure RManService reset= 0 actions= restart/1000/restart/1000/restart/1000

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe" /tray

C:\Windows\SysWOW64\sc.exe

sc config RManService obj= LocalSystem type= interact type= own

C:\Windows\SysWOW64\sc.exe

sc config RManService DisplayName= "Windows_Defender v6.3"

C:\Windows\SysWOW64\timeout.exe

timeout 120

Network

Country Destination Domain Proto
US 8.8.8.8:53 rmansys.ru udp
RU 31.31.198.18:80 rmansys.ru tcp
RU 31.31.198.18:80 rmansys.ru tcp
US 8.8.8.8:53 rms-server.tektonit.ru udp
RU 95.213.205.83:5655 rms-server.tektonit.ru tcp

Files

memory/1852-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

memory/1360-55-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\install.vbs

MD5 c719a030434d3fa96d62868f27e904a6
SHA1 f2f750a752dd1fda8915a47b082af7cf2d3e3655
SHA256 2696ee4302a85c6b4101fc6d1ce8e38b94fd9c2bbd1acc73b553576b3aacb92f
SHA512 47a9367f7596d19c0636766cd34ca3701d3b1239a284f2333fd04a48422f53b0df21002fd38a4f229f6a2f9f9e8163267e13ecb24d9ce6de1863d5f59ab04ff0

C:\Program Files (x86)\System\install.bat

MD5 9f46308a60d92aef5131243f7c1ecdf8
SHA1 d26868c6c80d3dad7cb1f3891fa7a8ef2cf9700b
SHA256 e6dd5d940dccce5e843c6addabf5bd28b533c2f286e555ac274c022cc5e55a54
SHA512 f685e12f067838e913a94615f5742832ae9527e4aaf785188dfbf13f8c53ceceba5179187fc09e98909399f315b32414b52f81b3c6b9a0854ac070cf1ce82fd8

memory/1216-59-0x0000000000000000-mapping.dmp

memory/2032-61-0x0000000000000000-mapping.dmp

memory/1796-63-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\mailsend.exe

MD5 ac23b87f8ec60ddd3f555556f89a6af8
SHA1 3cea6f84757d15ee8d7fa19d3dfc4992c50aa90c
SHA256 80a1d0a15066c7af67cf5377e59e450c2a96018505236f8f3352173282b27ae4
SHA512 57e67eab9c2a3b94161500eb0091533a539454e9bfddd47c61477299de9455b7ca11c498c5d8a7d77f4763a2053acb4ff96868a9313fede29969edc16d35b167

C:\Program Files (x86)\System\regedit.reg

MD5 251212852a073e6fc5fbe3af92f66adb
SHA1 6ee07cb20f57830325c11867e68fea49ae0e87ea
SHA256 f2c83f4cc13b0cd28090dd128ec5ff221681118f6100eddaead88526070ceecb
SHA512 f3853ece99edc6d39edbf1c7bca471e71aa034684a85358b033e50418ffa061f1e8724cba76065048901c20c9f9a6dbd86a17ee33756c0452d4d3358047296be

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

C:\Program Files (x86)\System\vp8encoder.dll

MD5 6298c0af3d1d563834a218a9cc9f54bd
SHA1 0185cd591e454ed072e5a5077b25c612f6849dc9
SHA256 81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172
SHA512 389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe

C:\Program Files (x86)\System\vp8decoder.dll

MD5 88318158527985702f61d169434a4940
SHA1 3cc751ba256b5727eb0713aad6f554ff1e7bca57
SHA256 4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74
SHA512 5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff

memory/1892-71-0x0000000000000000-mapping.dmp

memory/932-73-0x0000000000000000-mapping.dmp

memory/436-75-0x0000000000000000-mapping.dmp

memory/1140-77-0x0000000000000000-mapping.dmp

memory/1036-79-0x0000000000000000-mapping.dmp

memory/1188-81-0x0000000000000000-mapping.dmp

memory/1452-83-0x0000000000000000-mapping.dmp

\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/1924-86-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/1924-89-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1924-90-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1924-91-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1924-92-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1924-93-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1924-94-0x0000000000400000-0x0000000000AB9000-memory.dmp

\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/1916-96-0x0000000000000000-mapping.dmp

memory/1916-99-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1916-100-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1916-101-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1916-102-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1916-103-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1916-104-0x0000000000400000-0x0000000000AB9000-memory.dmp

\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/832-106-0x0000000000000000-mapping.dmp

memory/832-109-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/832-110-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/832-111-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/832-112-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/832-113-0x0000000000400000-0x0000000000AB9000-memory.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/964-116-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/964-117-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/964-118-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/964-119-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/964-120-0x0000000000400000-0x0000000000AB9000-memory.dmp

\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/1624-122-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/568-125-0x0000000000000000-mapping.dmp

memory/1624-126-0x0000000000400000-0x00000000009B6000-memory.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/1624-129-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/1624-130-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/568-131-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/832-132-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1624-133-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/1624-134-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/568-135-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/568-136-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/1388-137-0x0000000000000000-mapping.dmp

memory/568-138-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/568-139-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-141-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/808-144-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-145-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-146-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-147-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-148-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/808-149-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/1516-150-0x0000000000000000-mapping.dmp

memory/1924-152-0x0000000000000000-mapping.dmp

memory/612-154-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-04-20 15:48

Reported

2022-04-20 16:30

Platform

win10v2004-20220414-en

Max time kernel

150s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe"

Signatures

RMS

trojan rat rms

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Sets file to hidden

evasion

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\WScript.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\System\rutserv.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\mailsend.exe C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\rutserv.exe C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8decoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8encoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\System C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\install.bat C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\install.bat C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\install.bat C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8encoder.dll C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\install.vbs C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\regedit.reg C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\regedit.reg C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\mailsend.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\rfusclient.exe C:\Windows\SysWOW64\attrib.exe N/A
File created C:\Program Files (x86)\System\__tmp_rar_sfx_access_check_240566437 C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\rutserv.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\vp8encoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\rfusclient.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\install.vbs C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\vp8decoder.dll C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Program Files (x86)\System\install.vbs C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\rfusclient.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\mailsend.exe C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File created C:\Program Files (x86)\System\vp8decoder.dll C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A
File opened for modification C:\Program Files (x86)\System\regedit.reg C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A

Launches sc.exe

Enumerates physical storage devices

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Kills process with taskkill

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A
N/A N/A C:\Windows\SysWOW64\taskkill.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe N/A

Runs .reg file with regedit

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regedit.exe N/A

Suspicious behavior: SetClipboardViewer

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\System\rfusclient.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTcbPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A
Token: SeTcbPrivilege N/A C:\Program Files (x86)\System\rutserv.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A
N/A N/A C:\Program Files (x86)\System\rutserv.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3696 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 3696 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 3696 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe C:\Windows\SysWOW64\WScript.exe
PID 3408 wrote to memory of 2528 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 3408 wrote to memory of 2528 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 3408 wrote to memory of 2528 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2528 wrote to memory of 4232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 4232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 4232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2528 wrote to memory of 2832 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 2832 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 2832 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 2624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 2624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 2624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 3512 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 3512 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 3512 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 4400 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 4400 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 4400 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\taskkill.exe
PID 2528 wrote to memory of 4260 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2528 wrote to memory of 4260 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2528 wrote to memory of 4260 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2528 wrote to memory of 4076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2528 wrote to memory of 4076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2528 wrote to memory of 4076 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2528 wrote to memory of 3852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2528 wrote to memory of 3852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2528 wrote to memory of 3852 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2528 wrote to memory of 880 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 880 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 880 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 1228 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 1228 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 1228 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 788 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 788 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 2528 wrote to memory of 788 N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\System\rutserv.exe
PID 4280 wrote to memory of 3412 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4280 wrote to memory of 3412 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4280 wrote to memory of 3412 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4280 wrote to memory of 4780 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4280 wrote to memory of 4780 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4280 wrote to memory of 4780 N/A C:\Program Files (x86)\System\rutserv.exe C:\Program Files (x86)\System\rfusclient.exe
PID 2528 wrote to memory of 4312 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 4312 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 4312 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 1412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 1412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 1412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 2272 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2528 wrote to memory of 1952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2528 wrote to memory of 1952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2528 wrote to memory of 1952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 4780 wrote to memory of 3660 N/A C:\Program Files (x86)\System\rfusclient.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4780 wrote to memory of 3660 N/A C:\Program Files (x86)\System\rfusclient.exe C:\Program Files (x86)\System\rfusclient.exe
PID 4780 wrote to memory of 3660 N/A C:\Program Files (x86)\System\rfusclient.exe C:\Program Files (x86)\System\rfusclient.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe

"C:\Users\Admin\AppData\Local\Temp\1d2e684a62e870e6b0c6794d539502870b9314edd99ce777fde4ded6e103097c.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\System\install.vbs"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\System\install.bat" "

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Program Files (x86)\System" +H +S /S /D

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Program Files (x86)\System\*.*" +H +S /S /D

C:\Windows\SysWOW64\taskkill.exe

taskkill /f /im rutserv.exe

C:\Windows\SysWOW64\taskkill.exe

Taskkill /f /im rutserv.exe

C:\Windows\SysWOW64\taskkill.exe

taskkill /f /im rfusclient.exe

C:\Windows\SysWOW64\taskkill.exe

Taskkill /f /im rfusclient.exe

C:\Windows\SysWOW64\reg.exe

reg delete "HKLM\SYSTEM\Remote Manipulator System" /f

C:\Windows\SysWOW64\regedit.exe

regedit /s "regedit.reg"

C:\Windows\SysWOW64\timeout.exe

timeout 2

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /silentinstall

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /firewall

C:\Program Files (x86)\System\rutserv.exe

rutserv.exe /start

C:\Program Files (x86)\System\rutserv.exe

"C:\Program Files (x86)\System\rutserv.exe"

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe"

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe" /tray

C:\Windows\SysWOW64\sc.exe

sc failure RManService reset= 0 actions= restart/1000/restart/1000/restart/1000

C:\Windows\SysWOW64\sc.exe

sc config RManService obj= LocalSystem type= interact type= own

C:\Windows\SysWOW64\sc.exe

sc config RManService DisplayName= "Windows_Defender v6.3"

C:\Windows\SysWOW64\timeout.exe

timeout 120

C:\Program Files (x86)\System\rfusclient.exe

"C:\Program Files (x86)\System\rfusclient.exe" /tray

Network

Country Destination Domain Proto
NL 104.110.191.140:80 tcp
US 209.197.3.8:80 tcp
IE 52.109.76.30:443 tcp
US 8.8.8.8:53 rmansys.ru udp
RU 31.31.198.18:80 rmansys.ru tcp
RU 31.31.198.18:80 rmansys.ru tcp
US 8.8.8.8:53 rms-server.tektonit.ru udp
US 20.42.65.84:443 tcp
RU 95.213.205.83:5655 rms-server.tektonit.ru tcp
NL 104.110.191.140:80 tcp
NL 104.110.191.133:80 tcp
US 209.197.3.8:80 tcp

Files

memory/3408-130-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\install.vbs

MD5 c719a030434d3fa96d62868f27e904a6
SHA1 f2f750a752dd1fda8915a47b082af7cf2d3e3655
SHA256 2696ee4302a85c6b4101fc6d1ce8e38b94fd9c2bbd1acc73b553576b3aacb92f
SHA512 47a9367f7596d19c0636766cd34ca3701d3b1239a284f2333fd04a48422f53b0df21002fd38a4f229f6a2f9f9e8163267e13ecb24d9ce6de1863d5f59ab04ff0

C:\Program Files (x86)\System\install.bat

MD5 9f46308a60d92aef5131243f7c1ecdf8
SHA1 d26868c6c80d3dad7cb1f3891fa7a8ef2cf9700b
SHA256 e6dd5d940dccce5e843c6addabf5bd28b533c2f286e555ac274c022cc5e55a54
SHA512 f685e12f067838e913a94615f5742832ae9527e4aaf785188dfbf13f8c53ceceba5179187fc09e98909399f315b32414b52f81b3c6b9a0854ac070cf1ce82fd8

memory/2528-133-0x0000000000000000-mapping.dmp

memory/4232-134-0x0000000000000000-mapping.dmp

memory/2128-135-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\vp8decoder.dll

MD5 88318158527985702f61d169434a4940
SHA1 3cc751ba256b5727eb0713aad6f554ff1e7bca57
SHA256 4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74
SHA512 5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

C:\Program Files (x86)\System\regedit.reg

MD5 251212852a073e6fc5fbe3af92f66adb
SHA1 6ee07cb20f57830325c11867e68fea49ae0e87ea
SHA256 f2c83f4cc13b0cd28090dd128ec5ff221681118f6100eddaead88526070ceecb
SHA512 f3853ece99edc6d39edbf1c7bca471e71aa034684a85358b033e50418ffa061f1e8724cba76065048901c20c9f9a6dbd86a17ee33756c0452d4d3358047296be

C:\Program Files (x86)\System\vp8encoder.dll

MD5 6298c0af3d1d563834a218a9cc9f54bd
SHA1 0185cd591e454ed072e5a5077b25c612f6849dc9
SHA256 81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172
SHA512 389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe

memory/2832-142-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\mailsend.exe

MD5 ac23b87f8ec60ddd3f555556f89a6af8
SHA1 3cea6f84757d15ee8d7fa19d3dfc4992c50aa90c
SHA256 80a1d0a15066c7af67cf5377e59e450c2a96018505236f8f3352173282b27ae4
SHA512 57e67eab9c2a3b94161500eb0091533a539454e9bfddd47c61477299de9455b7ca11c498c5d8a7d77f4763a2053acb4ff96868a9313fede29969edc16d35b167

memory/2624-143-0x0000000000000000-mapping.dmp

memory/3512-144-0x0000000000000000-mapping.dmp

memory/4400-145-0x0000000000000000-mapping.dmp

memory/4260-146-0x0000000000000000-mapping.dmp

memory/4076-147-0x0000000000000000-mapping.dmp

memory/3852-148-0x0000000000000000-mapping.dmp

memory/880-149-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/880-151-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/880-152-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/880-153-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/880-154-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/880-155-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/880-156-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-157-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/1228-159-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-160-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-161-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-162-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-163-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/1228-164-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/788-165-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/788-167-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/788-168-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/788-169-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/788-170-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/788-171-0x0000000000400000-0x0000000000AB9000-memory.dmp

C:\Program Files (x86)\System\rutserv.exe

MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

memory/4280-173-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/4280-174-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/4280-175-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/4280-176-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/4280-177-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/3412-178-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/4780-179-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/788-184-0x0000000000400000-0x0000000000AB9000-memory.dmp

memory/4780-183-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3412-182-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4780-185-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4780-187-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3412-188-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3412-186-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3412-189-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4780-190-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4780-191-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3412-192-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4312-193-0x0000000000000000-mapping.dmp

memory/1412-194-0x0000000000000000-mapping.dmp

memory/2272-195-0x0000000000000000-mapping.dmp

memory/1952-196-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\System\rfusclient.exe

MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

memory/3660-197-0x0000000000000000-mapping.dmp

memory/3660-200-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3660-199-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3660-201-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3660-202-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3660-203-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/3660-204-0x0000000000400000-0x00000000009B6000-memory.dmp

memory/4280-205-0x0000000000400000-0x0000000000AB9000-memory.dmp