rms | e22cbaeb92b791e43ee4c70ad079fa2bb31faf721ce507390b41eadc1ca31cad

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 18:49

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General

Target

a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe
Size

4.3MB
MD5

a389e09c036ecdf3a84ea4bbe65e8b88
SHA1

0044fb8a60a621d8366ad93e9e99b8e99ea37bf8
SHA256

e22cbaeb92b791e43ee4c70ad079fa2bb31faf721ce507390b41eadc1ca31cad
SHA512

103de51314420c6b84a4ef2e7111beebaa04004ecc3ccacfbc5f86c451e551e97590af570b86d9162a8c32d1e5c777e3bcbafa3edaffe28a8055cec971c4ba9c
SSDEEP

98304:7JYnakukyg+fCpLG9fevK46z4hF42Xp+wsTWgIZY3THkxfqvcQ9:7J+aHDnfCBsfewzcF42Xp+wZgIm3zkxw

Score

10^/10

rms defense_evasion discovery evasion execution persistence privilege_escalation rat trojan upx

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002
RMS
Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.
trojan rat rms
Rms family
rms

Indicator Removal: Network Share Connection Removal 1 TTPs 2 IoCs

Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.

defense_evasion

Network Share Connection Removal

T1070.005

Processes:

net.exenet1.exe

pid	Process
3824	net.exe
2884	net1.exe

Modifies Windows Firewall 2 TTPs 8 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

netsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exe

pid	Process
4968	netsh.exe
3116	netsh.exe
4324	netsh.exe
2036	netsh.exe
4912	netsh.exe
4036	netsh.exe
3920	netsh.exe
1920	netsh.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exeWScript.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 8 IoCs

Processes:

rms.exerutserv.exerutserv.exerutserv.exerutserv.exerfusclient.exerfusclient.exerfusclient.exe

pid	Process
4296	rms.exe
396	rutserv.exe
2636	rutserv.exe
1132	rutserv.exe
2936	rutserv.exe
1780	rfusclient.exe
3940	rfusclient.exe
5116	rfusclient.exe

Loads dropped DLL 7 IoCs

Processes:

rutserv.exerutserv.exerutserv.exerutserv.exerfusclient.exerfusclient.exerfusclient.exe

pid	Process
396	rutserv.exe
2636	rutserv.exe
1132	rutserv.exe
2936	rutserv.exe
1780	rfusclient.exe
3940	rfusclient.exe
5116	rfusclient.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

rms.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\svсhosts.exe = "C:\\Windows\\SysWOW64\\catroot3\\\\svсhosts.exe"	rms.exe

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/files/0x000a000000023b89-72.dat	autoit_exe
behavioral2/memory/4296-95-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral2/memory/4296-100-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral2/memory/4296-109-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe

Drops file in System32 directory 19 IoCs

Processes:

rms.exerutserv.exe

description	ioc	Process
File created	C:\Windows\SysWOW64\catroot3\dsfVorbisEncoder.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\vp8decoder.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\svchosts.exe	rms.exe
File created	C:\Windows\SysWOW64\catroot3\dsfVorbisDecoder.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\gdiplus.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\msvcp90.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\vp8encoder.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\ID.txt	rms.exe
File created	C:\Windows\SysWOW64\catroot3\rfusclient.exe	rms.exe
File created	C:\Windows\SysWOW64\catroot3\RIPCServer.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\RWLN.dll	rms.exe
File created	C:\Windows\SysWOW64\RWLN.dll	rutserv.exe
File opened for modification	C:\Windows\SysWOW64\RWLN.dll	rutserv.exe
File opened for modification	C:\Windows\SysWOW64\catroot3\dsfVorbisDecoder.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\Microsoft.VC90.CRT.manifest	rms.exe
File created	C:\Windows\SysWOW64\catroot3\msvcr90.dll	rms.exe
File created	C:\Windows\SysWOW64\catroot3\rutserv.exe	rms.exe
File created	C:\Windows\SysWOW64\catroot3\set.reg	rms.exe
File opened for modification	C:\Windows\SysWOW64\catroot3	rms.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/files/0x000a000000023b8a-39.dat	upx
behavioral2/memory/4296-41-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral2/memory/4296-95-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral2/memory/4296-100-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral2/memory/4296-109-0x0000000000400000-0x00000000004C2000-memory.dmp	upx

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exe

pid	Process
1632	sc.exe
5012	sc.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 24 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

Processes:

netsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 31 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

Processes:

rfusclient.execmd.exesc.exeschtasks.exenetsh.exerutserv.exerutserv.exenet1.exenet.exenet.exenetsh.exenetsh.exenet.exenet.exenet1.exenetsh.exerfusclient.exeWScript.exesc.exenetsh.exerutserv.exerutserv.exenetsh.exenet1.exeregedit.exerfusclient.exea389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exerms.exenetsh.exenetsh.exenet1.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rms.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Modifies registry class 1 IoCs

Processes:

a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\Local Settings	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe

Runs .reg file with regedit 1 IoCs

Processes:

regedit.exe

pid	Process
4360	regedit.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

rms.exerutserv.exerutserv.exerutserv.exerutserv.exerfusclient.exe

pid	Process
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
4296	rms.exe
396	rutserv.exe
396	rutserv.exe
2636	rutserv.exe
2636	rutserv.exe
1132	rutserv.exe
1132	rutserv.exe
2936	rutserv.exe
2936	rutserv.exe
2936	rutserv.exe
2936	rutserv.exe
2936	rutserv.exe
2936	rutserv.exe
1780	rfusclient.exe
1780	rfusclient.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

Processes:

rfusclient.exe

pid	Process
5116	rfusclient.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rutserv.exerutserv.exerutserv.exe

description	pid	Process
Token: SeDebugPrivilege	396	rutserv.exe
Token: SeDebugPrivilege	1132	rutserv.exe
Token: SeTakeOwnershipPrivilege	2936	rutserv.exe
Token: SeTcbPrivilege	2936	rutserv.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exeWScript.exerms.exenet.exenet.exenet.exenet.exe

description	pid	Process	procid_target
PID 808 wrote to memory of 4652	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	83
PID 808 wrote to memory of 4652	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	83
PID 808 wrote to memory of 4652	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	83
PID 4652 wrote to memory of 4296	4652	WScript.exe	84
PID 4652 wrote to memory of 4296	4652	WScript.exe	84
PID 4652 wrote to memory of 4296	4652	WScript.exe	84
PID 808 wrote to memory of 1880	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	85
PID 808 wrote to memory of 1880	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	85
PID 808 wrote to memory of 1880	808	a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe	85
PID 4296 wrote to memory of 3116	4296	rms.exe	87
PID 4296 wrote to memory of 3116	4296	rms.exe	87
PID 4296 wrote to memory of 3116	4296	rms.exe	87
PID 4296 wrote to memory of 1632	4296	rms.exe	89
PID 4296 wrote to memory of 1632	4296	rms.exe	89
PID 4296 wrote to memory of 1632	4296	rms.exe	89
PID 4296 wrote to memory of 960	4296	rms.exe	94
PID 4296 wrote to memory of 960	4296	rms.exe	94
PID 4296 wrote to memory of 960	4296	rms.exe	94
PID 960 wrote to memory of 3952	960	net.exe	96
PID 960 wrote to memory of 3952	960	net.exe	96
PID 960 wrote to memory of 3952	960	net.exe	96
PID 4296 wrote to memory of 3900	4296	rms.exe	97
PID 4296 wrote to memory of 3900	4296	rms.exe	97
PID 4296 wrote to memory of 3900	4296	rms.exe	97
PID 3900 wrote to memory of 4896	3900	net.exe	99
PID 3900 wrote to memory of 4896	3900	net.exe	99
PID 3900 wrote to memory of 4896	3900	net.exe	99
PID 4296 wrote to memory of 5012	4296	rms.exe	100
PID 4296 wrote to memory of 5012	4296	rms.exe	100
PID 4296 wrote to memory of 5012	4296	rms.exe	100
PID 4296 wrote to memory of 2960	4296	rms.exe	102
PID 4296 wrote to memory of 2960	4296	rms.exe	102
PID 4296 wrote to memory of 2960	4296	rms.exe	102
PID 2960 wrote to memory of 648	2960	net.exe	104
PID 2960 wrote to memory of 648	2960	net.exe	104
PID 2960 wrote to memory of 648	2960	net.exe	104
PID 4296 wrote to memory of 3824	4296	rms.exe	105
PID 4296 wrote to memory of 3824	4296	rms.exe	105
PID 4296 wrote to memory of 3824	4296	rms.exe	105
PID 3824 wrote to memory of 2884	3824	net.exe	107
PID 3824 wrote to memory of 2884	3824	net.exe	107
PID 3824 wrote to memory of 2884	3824	net.exe	107
PID 4296 wrote to memory of 920	4296	rms.exe	108
PID 4296 wrote to memory of 920	4296	rms.exe	108
PID 4296 wrote to memory of 920	4296	rms.exe	108
PID 4296 wrote to memory of 4324	4296	rms.exe	110
PID 4296 wrote to memory of 4324	4296	rms.exe	110
PID 4296 wrote to memory of 4324	4296	rms.exe	110
PID 4296 wrote to memory of 2036	4296	rms.exe	112
PID 4296 wrote to memory of 2036	4296	rms.exe	112
PID 4296 wrote to memory of 2036	4296	rms.exe	112
PID 4296 wrote to memory of 4912	4296	rms.exe	117
PID 4296 wrote to memory of 4912	4296	rms.exe	117
PID 4296 wrote to memory of 4912	4296	rms.exe	117
PID 4296 wrote to memory of 4036	4296	rms.exe	119
PID 4296 wrote to memory of 4036	4296	rms.exe	119
PID 4296 wrote to memory of 4036	4296	rms.exe	119
PID 4296 wrote to memory of 3920	4296	rms.exe	121
PID 4296 wrote to memory of 3920	4296	rms.exe	121
PID 4296 wrote to memory of 3920	4296	rms.exe	121
PID 4296 wrote to memory of 1920	4296	rms.exe	123
PID 4296 wrote to memory of 1920	4296	rms.exe	123
PID 4296 wrote to memory of 1920	4296	rms.exe	123
PID 4296 wrote to memory of 4968	4296	rms.exe	125

C:\Users\Admin\AppData\Local\Temp\a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a389e09c036ecdf3a84ea4bbe65e8b88_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\stop.js"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4652
- - C:\Users\Admin\AppData\Local\Temp\rms.exe
    "C:\Users\Admin\AppData\Local\Temp\rms.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4296
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall set allprofiles state off
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:3116
  - - C:\Windows\SysWOW64\sc.exe
      sc config SharedAccess start= disabled
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:1632
  - - C:\Windows\SysWOW64\net.exe
      net stop rserver3
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:960
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop rserver3
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3952
  - - C:\Windows\SysWOW64\net.exe
      net stop Telnet
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3900
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop Telnet
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4896
  - - C:\Windows\SysWOW64\sc.exe
      sc config tlntsvr start= disabled
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:5012
  - - C:\Windows\SysWOW64\net.exe
      net stop "Service Host Controller"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2960
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Service Host Controller"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:648
  - - C:\Windows\SysWOW64\net.exe
      net user HelpAssistant /delete
      4⤵
      Indicator Removal: Network Share Connection Removal
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3824
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 user HelpAssistant /delete
        5⤵
        Indicator Removal: Network Share Connection Removal
        System Location Discovery: System Language Discovery
        
        PID:2884
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn security /f
      4⤵
      System Location Discovery: System Language Discovery
      PID:920
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete rule name="Microsoft Outlook Express"
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:4324
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete rule name="Service Host Controller"
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:2036
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete rule name="•®бв-Їа®жҐбб ¤«п б«г¦Ў Windows"
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:4912
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete rule name="•®бв-Їа®жҐбб ¤«п § ¤ з Windows"
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:4036
  - - C:\Windows\SysWOW64\netsh.exe
      netsh firewall delete portopening tcp 57009
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:3920
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete rule name="cam_server"
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:1920
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall delete portopening tcp 57011 all
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:4968
  - - C:\Users\Admin\AppData\Local\Temp\rutserv.exe
      "rutserv.exe" /silentinstall
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:396
  - - C:\Users\Admin\AppData\Local\Temp\rutserv.exe
      "rutserv.exe" /firewall
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2636
  - - C:\Windows\SysWOW64\regedit.exe
      regedit /s set.reg
      4⤵
      System Location Discovery: System Language Discovery
      Runs .reg file with regedit
      PID:4360
  - - C:\Users\Admin\AppData\Local\Temp\rutserv.exe
      "rutserv.exe" /start
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1132
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZSfx000.cmd" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1880

C:\Users\Admin\AppData\Local\Temp\rutserv.exe
C:\Users\Admin\AppData\Local\Temp\rutserv.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2936
- C:\Users\Admin\AppData\Local\Temp\rfusclient.exe
  C:\Users\Admin\AppData\Local\Temp\rfusclient.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1780
- - C:\Users\Admin\AppData\Local\Temp\rfusclient.exe
    C:\Users\Admin\AppData\Local\Temp\rfusclient.exe /tray
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: SetClipboardViewer
    PID:5116
- C:\Users\Admin\AppData\Local\Temp\rfusclient.exe
  C:\Users\Admin\AppData\Local\Temp\rfusclient.exe /tray
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Indicator Removal

T1070

Network Share Connection Removal

T1070.005

Modify Registry

T1112

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

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7ZSfx000.cmd

Filesize
264B

MD5
1ef443aaf68da2a12fc097379ba08579

SHA1
a1e5e036ed6b639a17a6149ae865c648867c420a

SHA256
92ca1ebb313825435d48164e3622a6a7880e9215a57b82d2d9c6f9c7a322a142

SHA512
d20d86636751635d8cdd04294d4a694b7a412f897b2a409daf8d8b42aa96872bed0b9c2aa9653ceea3cc55d80c77500dfb62f36742e4f3b5e2ef850443f3ddc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\ID.txt

Filesize
20B

MD5
49eea68546f0d8f7bb9ad14a16698199

SHA1
526bf522eee7d502af9931a2fc1a4e4f09053971

SHA256
bf06442f8f473b624305425ff829e6cc9595027f3219399f0e997a7c0db39f8b

SHA512
e9b8157eef33302137f033972683471ceef717031b3f9901d1fcea5e4c53b1139e1286f08da4c06c4389060769b2d33a86cc2f67223d8ccfa3be26e30db9480b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Microsoft.VC90.CRT.manifest

Filesize
1KB

MD5
53213fc8c2cb0d6f77ca6cbd40fff22c

SHA1
d8ba81ed6586825835b76e9d566077466ee41a85

SHA256
03d0776812368478ce60e8160ec3c6938782db1832f5cb53b7842e5840f9dbc5

SHA512
e3ced32a2eabfd0028ec16e62687573d86c0112b2b1d965f1f9d0bb5557cef5fdf5233e87fe73be621a52affe4ce53bedf958558aa899646fa390f4541cf11eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\RIPCServer.dll

Filesize
145KB

MD5
501d1108baff017b9c7d7054995082e3

SHA1
ce7408993f25d615785835067bfc7c6731cb7d85

SHA256
be88c1319f8741842f3ce7b7606615efb96f0f46fad9321a2b995239ccf826e3

SHA512
8dd404d56cf9285e32069c1b774a565269223d30089f0d5b3a100f316cdfd96ff7246d8cc1337dc74b9f970dddc9023fa21c7059185af972d3fcda2204c0a9f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\RWLN.dll

Filesize
359KB

MD5
6d692f1ae8653afb6e478427cacefe1e

SHA1
de53d27feeedf1c08e0dc911905c57a383da2626

SHA256
fe1aa78691da4a8a944ee9e922e49a1712d620fb728faab135dabe081c088834

SHA512
0bbb21f5515eec44aea414d17123eb2275b78db788e927878652fe876bb17f706c395f6a20309c4c7aaef6bce9c280890bce38693a9a1858f7bac9665759af6b

Download Submit
C:\Users\Admin\AppData\Local\Temp\dsfVorbisDecoder.dll

Filesize
234KB

MD5
8e3f59b8c9dfc933fca30edefeb76186

SHA1
37a78089d5936d1bc3b60915971604c611a94dbd

SHA256
528c0656751b336c10cb4c49b703eae9c3863f7f416d0e09b198b082cc54aeb8

SHA512
3224c20c30556774fd4bed78909f451b9a5a46aa59271b5e88b1e0e60145d217802a8f1fda3d3fabcd8546ca7783e0c70f0c419a28efe6c5160a102553a3c91d

Download Submit
C:\Users\Admin\AppData\Local\Temp\dsfVorbisEncoder.dll

Filesize
1.6MB

MD5
ff622a8812d8b1eff8f8d1a32087f9d2

SHA1
910615c9374b8734794ac885707ff5370db42ef1

SHA256
1b8fe11c0bdcbf1f4503c478843de02177c606912c89e655e482adec787c2ebf

SHA512
1a7c49f172691bf071df0d47d6ee270afbfa889afb8d5bd893496277fd816630ecd7b50c978b53d88228922ba6070f382b959ffc389394e0f08daab107369931

Download Submit
C:\Users\Admin\AppData\Local\Temp\gdiplus.dll

Filesize
1.6MB

MD5
871c903a90c45ca08a9d42803916c3f7

SHA1
d962a12bc15bfb4c505bb63f603ca211588958db

SHA256
f1da32183b3da19f75fa4ef0974a64895266b16d119bbb1da9fe63867dba0645

SHA512
985b0b8b5e3d96acfd0514676d9f0c5d2d8f11e31f01acfa0f7da9af3568e12343ca77f541f55edda6a0e5c14fe733bda5dc1c10bb170d40d15b7a60ad000145

Download Submit
C:\Users\Admin\AppData\Local\Temp\msimg32.dll

Filesize
3KB

MD5
6448b4e0f7a74d8df1cef93b65bd684a

SHA1
e7a7f686280b2bd2573b6c3deefd410d922ccd4f

SHA256
7f64eaba96352a4ba7c5fc65b76eb5d4e8ac9726dfd10ffa50b87d467d0a6435

SHA512
15fc2a2165937767720a7276125a05fb81d3b6be6144f60e9bbded8c2bdc213714840a496393d09283807a7e3c534ea7fbbe355cecab66f161f79868f7512e86

Download Submit
C:\Users\Admin\AppData\Local\Temp\msvcp90.dll

Filesize
556KB

MD5
b2eee3dee31f50e082e9c720a6d7757d

SHA1
3322840fef43c92fb55dc31e682d19970daf159d

SHA256
4608beedd8cf9c3fc5ab03716b4ab6f01c7b7d65a7c072af04f514ffb0e02d01

SHA512
8b1854e80045001e7ab3a978fb4aa1de19a3c9fc206013d7bc43aec919f45e46bb7555f667d9f7d7833ab8baa55c9098af8872006ff277fc364a5e6f99ee25d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\msvcr90.dll

Filesize
637KB

MD5
7538050656fe5d63cb4b80349dd1cfe3

SHA1
f825c40fee87cc9952a61c8c34e9f6eee8da742d

SHA256
e16bc9b66642151de612ee045c2810ca6146975015bd9679a354567f56da2099

SHA512
843e22630254d222dfd12166c701f6cd1dca4a8dc216c7a8c9c0ab1afc90189cfa8b6499bbc46408008a1d985394eb8a660b1fa1991059a65c09e8d6481a3af8

Download Submit
C:\Users\Admin\AppData\Local\Temp\rfusclient.exe

Filesize
3.9MB

MD5
6b00ef267e590b8aec937d4fbaa7c54b

SHA1
238f121a3dba5d3a5492cda9010d3f4fb8419a04

SHA256
ec893dc3e9f74479844b104fd403488abe224f4f0816f4ca2e57802814d5118a

SHA512
bd747aadcc762c62db00d2304132e75f41fc4ec40a85f87b014a2b0fba2f11c3bc22abd10a24bbe73cfbad573431b3376ce1377966e39dbff2b482b7fe9f49ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\rms.exe

Filesize
380KB

MD5
61c9f3710cf777112e59f1f47728478e

SHA1
43d7d5c2a5bd5f81f37a6c864a72240ce18d2868

SHA256
02f227aad9b48f00ac53a74533b331bdce4fdef9210685425b6e3335d9c4662e

SHA512
f4a803dbb5ac60058553887ee3116356c079f02195d4d18a7e373a6a75e06acd09494f36d4bbc4961310cd7e6273e8cbeb9973a72d82b93f630249bd00ac0c14

Download Submit
C:\Users\Admin\AppData\Local\Temp\rutserv.exe

Filesize
5.1MB

MD5
a9201bd8618bdc4795a95b1755fb93b6

SHA1
93eabe79096041e08ad0306a5edb9746bcc7ec50

SHA256
923d484040afc3a0c733df39c09c34ff3d36c78d7d60440deb101ba54a05c0e8

SHA512
f8b1aad039753df2b6633f7442e9f1311474b4078208b912cff92ab4eaef905af08c0ccfaa04beca3861144dfa87443bb078d476d3d858fa017965b189468a2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\set.reg

Filesize
19KB

MD5
c2da403ccb930592be1b39aefd42b818

SHA1
c0b8dbfa97ae9ade84fd65021716ec6313a71363

SHA256
ea3e4308fc723a6938f13c7961f476410c0a8191aa6ac74fa2b41d76494e7257

SHA512
0f0bc303542ec56b4363c3d54894e2c1b4508fca81870e1b73f198e27240f4aac4faef89ed85bab88bbb318c286ecd6e2ca6ed1dfb42b57faf9e16d044deb865

Download Submit
C:\Users\Admin\AppData\Local\Temp\stop.js

Filesize
211B

MD5
fb5b62a32e853a51359fb598a4d5008f

SHA1
f3cc4663189878044c956c1f84b9c32f3d29d2b2

SHA256
b1b1b8f753e130e463f02527541389295f9b7d28c331085a2a03d83f8587550f

SHA512
9304880a49bf479f8322f19089109b36cf1104fb0b581357560e3fe1c1f31ca379607797d7a757e1e85a9fbde40094b99b4a3c5830172998102d041435ccded8

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchosts.exe

Filesize
708KB

MD5
3b5e40b584904d9beebeea1e4a94ef7e

SHA1
88de849817a4b93b83ccb95a1f37f698cee197d9

SHA256
73ce0e5045ba4b7bd2f7f2f5a1c3bb1dfd2a9a1c2c48d76dfc529d8a3e217f12

SHA512
1125a94d2673105d40a45b0f8c6088bf8f9fff89cdf3d5231e73d1a15ece23bfd8e564fad63707bb4c3a559310666aedf784d78418be27953b22296d89a5faa5

Download Submit
C:\Users\Admin\AppData\Local\Temp\vp8decoder.dll

Filesize
403KB

MD5
6f6bfe02e84a595a56b456f72debd4ee

SHA1
90bad3ae1746c7a45df2dbf44cd536eb1bf3c8e2

SHA256
5e59b566eda7bb36f3f5d6dd39858bc9d6cf2c8d81deca4ea3c409804247da51

SHA512
ed2a7402699a6d00d1eac52b0f2dea4475173be3320dfbad5ca58877f06638769533229bc12bce6650726d3166c0e5ebac2dad7171b77b29186d4d5e65818c50

Download Submit
C:\Users\Admin\AppData\Local\Temp\vp8encoder.dll

Filesize
685KB

MD5
c638bca1a67911af7f9ed67e7b501154

SHA1
0fd74d2f1bd78f678b897a776d8bce36742c39b7

SHA256
519078219f7f6db542f747702422f902a21bfc3aef8c6e6c3580e1c5e88162b8

SHA512
ca8133399f61a1f339a14e3fad3bfafc6fe3657801fd66df761c88c18b2dc23ceb02ba6faa536690986972933bec2808254ef143c2c22f881285facb4364659f

Download Submit
memory/396-81-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/396-82-0x0000000074D20000-0x0000000074D23000-memory.dmp

Filesize
12KB

Download
memory/396-79-0x0000000074D20000-0x0000000074D23000-memory.dmp

Filesize
12KB

Download
memory/1132-97-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/1780-105-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download
memory/1780-96-0x0000000074D20000-0x0000000074D23000-memory.dmp

Filesize
12KB

Download
memory/2636-85-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-142-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-114-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-135-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-128-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-90-0x0000000074D20000-0x0000000074D23000-memory.dmp

Filesize
12KB

Download
memory/2936-104-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-149-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-121-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/2936-110-0x0000000000400000-0x00000000009B9000-memory.dmp

Filesize
5.7MB

Download
memory/3940-106-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download
memory/3940-112-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download
memory/3940-116-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download
memory/3940-123-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download
memory/4296-109-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4296-100-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4296-95-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4296-41-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/5116-103-0x0000000000400000-0x0000000000872000-memory.dmp

Filesize
4.4MB

Download