njrat | 4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2

Analysis

max time kernel
119s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 13:23

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General

Target

4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
Size

543KB
MD5

e0645a7fcb592dab2658f800888693a0
SHA1

123bedbc6e4af12908f4ef59fca1ad1af262ffb9
SHA256

4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2
SHA512

62b5c98141db209a8f4f7c88be22893c85c8d23d838d1f65dcd9d3284b19bba737e75ab5e1fc41aab813f7348799d6d4ec5f5a5f49b1153328f5c3bfc93bcca0
SSDEEP

12288:yVQIBRKed0Oa7JHveGg3bdd54VBwKEjA+8e5OXhOSJDVLlwHzz3k9Lac:yhBRKedW7JHveGg3bdv4VBwKEjJ8e5O/

Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

22.ip.gl.ply.gg:57731

Mutex

32ce84f74d25f1e71aac67667a2c8d24

Attributes

reg_key
32ce84f74d25f1e71aac67667a2c8d24
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Disables Task Manager via registry modification
evasion

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2336	netsh.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	%tmp%.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	77817.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\32ce84f74d25f1e71aac67667a2c8d24.exe	Dllhost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\32ce84f74d25f1e71aac67667a2c8d24.exe	Dllhost.exe

Executes dropped EXE 3 IoCs

pid	Process
2496	%tmp%.exe
2904	77817.exe
4340	Dllhost.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rundll32 = "C:\\Users\\Admin\\AppData\\Roaming\\rundll32 .exe"	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\%tmp%.exe = "C:\\Program Files (x86)\\%tmp%.exe"	%tmp%.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\32ce84f74d25f1e71aac67667a2c8d24 = "\"C:\\ProgramData\\Dllhost.exe\" .."	Dllhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\32ce84f74d25f1e71aac67667a2c8d24 = "\"C:\\ProgramData\\Dllhost.exe\" .."	Dllhost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 4612	2496	%tmp%.exe	105

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\%tmp%.exe	%tmp%.exe
File created	C:\Program Files (x86)\%tmp%.exe	%tmp%.exe

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 3 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

description	ioc	Process
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

System Location Discovery: System Language Discovery 1 TTPs 15 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	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	77817.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dllhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	%tmp%.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rEG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1312	rEG.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2596	vlc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe
2496	%tmp%.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2596	vlc.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
Token: SeDebugPrivilege	2496	%tmp%.exe
Token: SeRestorePrivilege	3860	dw20.exe
Token: SeBackupPrivilege	3860	dw20.exe
Token: SeBackupPrivilege	3860	dw20.exe
Token: SeBackupPrivilege	3860	dw20.exe
Token: SeBackupPrivilege	3084	dw20.exe
Token: SeBackupPrivilege	3084	dw20.exe
Token: SeDebugPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe
Token: 33	4340	Dllhost.exe
Token: SeIncBasePriorityPrivilege	4340	Dllhost.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe
2596	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2596	vlc.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 5004	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	87
PID 2296 wrote to memory of 5004	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	87
PID 2296 wrote to memory of 5004	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	87
PID 2296 wrote to memory of 996	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	89
PID 2296 wrote to memory of 996	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	89
PID 2296 wrote to memory of 996	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	89
PID 2296 wrote to memory of 1936	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	90
PID 2296 wrote to memory of 1936	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	90
PID 2296 wrote to memory of 1936	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	90
PID 2296 wrote to memory of 2008	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	91
PID 2296 wrote to memory of 2008	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	91
PID 2296 wrote to memory of 2008	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	91
PID 2296 wrote to memory of 2980	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	92
PID 2296 wrote to memory of 2980	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	92
PID 2296 wrote to memory of 2980	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	92
PID 5004 wrote to memory of 3660	5004	cmd.exe	93
PID 5004 wrote to memory of 3660	5004	cmd.exe	93
PID 5004 wrote to memory of 3660	5004	cmd.exe	93
PID 2296 wrote to memory of 2596	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	94
PID 2296 wrote to memory of 2596	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	94
PID 2296 wrote to memory of 2496	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	95
PID 2296 wrote to memory of 2496	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	95
PID 2296 wrote to memory of 2496	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	95
PID 2296 wrote to memory of 1068	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	96
PID 2296 wrote to memory of 1068	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	96
PID 2296 wrote to memory of 1068	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	96
PID 2296 wrote to memory of 1312	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	97
PID 2296 wrote to memory of 1312	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	97
PID 2296 wrote to memory of 1312	2296	4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe	97
PID 3660 wrote to memory of 852	3660	wscript.exe	99
PID 3660 wrote to memory of 852	3660	wscript.exe	99
PID 3660 wrote to memory of 852	3660	wscript.exe	99
PID 2496 wrote to memory of 2240	2496	%tmp%.exe	102
PID 2496 wrote to memory of 2240	2496	%tmp%.exe	102
PID 2496 wrote to memory of 2240	2496	%tmp%.exe	102
PID 2240 wrote to memory of 2440	2240	csc.exe	104
PID 2240 wrote to memory of 2440	2240	csc.exe	104
PID 2240 wrote to memory of 2440	2240	csc.exe	104
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 2496 wrote to memory of 4612	2496	%tmp%.exe	105
PID 4612 wrote to memory of 3860	4612	vbc.exe	106
PID 4612 wrote to memory of 3860	4612	vbc.exe	106
PID 4612 wrote to memory of 3860	4612	vbc.exe	106
PID 2496 wrote to memory of 2904	2496	%tmp%.exe	107
PID 2496 wrote to memory of 2904	2496	%tmp%.exe	107
PID 2496 wrote to memory of 2904	2496	%tmp%.exe	107
PID 2496 wrote to memory of 3084	2496	%tmp%.exe	108
PID 2496 wrote to memory of 3084	2496	%tmp%.exe	108
PID 2496 wrote to memory of 3084	2496	%tmp%.exe	108
PID 2904 wrote to memory of 4340	2904	77817.exe	115
PID 2904 wrote to memory of 4340	2904	77817.exe	115
PID 2904 wrote to memory of 4340	2904	77817.exe	115
PID 4340 wrote to memory of 2336	4340	Dllhost.exe	118
PID 4340 wrote to memory of 2336	4340	Dllhost.exe	118
PID 4340 wrote to memory of 2336	4340	Dllhost.exe	118

C:\Users\Admin\AppData\Local\Temp\4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe
"C:\Users\Admin\AppData\Local\Temp\4b648c2427723431eab856e3d42467c714e27cf2affaa99dd932c428094a28d2N.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\java.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Windows\SysWOW64\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Roaming\invs.vbs" "C:\Users\Admin\AppData\Roaming\java2.bat
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3660
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\java2.bat" "
      4⤵
      System Location Discovery: System Language Discovery
      PID:852
- C:\Windows\Temp\System.exe
  C:\Windows\Temp\System.exe
  2⤵
  PID:996
- C:\Windows\Temp\System.exe
  C:\Windows\Temp\System.exe
  2⤵
  PID:1936
- C:\Windows\Temp\System.exe
  C:\Windows\Temp\System.exe
  2⤵
  PID:2008
- C:\Windows\Temp\System.exe
  C:\Windows\Temp\System.exe
  2⤵
  PID:2980
- C:\Program Files\VideoLAN\VLC\vlc.exe
  "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Default.mp3"
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2596
- C:\Users\Admin\AppData\Local\Temp\%tmp%.exe
  "C:\Users\Admin\AppData\Local\Temp\%tmp%.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\qxijfxps.cmdline"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2240
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESCE9B.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCCE9A.tmp"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2440
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4612
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 788
      4⤵
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Enumerates system info in registry
      Suspicious use of AdjustPrivilegeToken
      PID:3860
- - C:\Users\Admin\AppData\Roaming\77817.exe
    "C:\Users\Admin\AppData\Roaming\77817.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2904
  - - C:\ProgramData\Dllhost.exe
      "C:\ProgramData\Dllhost.exe"
      4⤵
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4340
    - - C:\Windows\SysWOW64\netsh.exe
        
        netsh firewall add allowedprogram "C:\ProgramData\Dllhost.exe" "Dllhost.exe" ENABLE
        5⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        System Location Discovery: System Language Discovery
        
        PID:2336
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 1856
    3⤵
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:3084
- C:\Windows\SysWOW64\REG.exe
  REG add HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System /v DisableCMD /t REG_DWORD /d 1 /f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1068
- C:\Windows\SysWOW64\rEG.exe
  rEG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:1312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

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

Replay Monitor

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Downloads

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD032.tmp.xml

Filesize
4KB

MD5
a2bd41d1add1e2c5857968466a0caf18

SHA1
a94b8812436801a3e4d6f414c5c015912702a300

SHA256
738a7601726e048c163b385099c3df29b9b53d19ef71ad2c0c29e2c2dd96f178

SHA512
3388fbeb5b94bdc2f7fb0f225c3ba787ab5eb3f65094dfd34ce47014bf508ef13d3ce127c640ef6fa73da78924e94d47f1816c17746b1f3448fcda7b1fd3025b

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

Filesize
132KB

MD5
6b97067ea717e5c72685a38a15109ecc

SHA1
0ec286ff24307650bcd1881106980d420c646610

SHA256
b62c4ffb4b0622b0dc2fcf684b86863a54636c3af773e71a036c3064075eaf17

SHA512
80613f0da03c01d5d35dedb4617e811a7b2e72032eeedc5ccdb2b8f6c6408ec9f66ad3f9a10f6e357e4ec85c9bb8374c3d64874a5d9699e6def23cdc9748fb7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Default.mp3

Filesize
27KB

MD5
071720d5f39c31b27711d70b09ef9b3b

SHA1
1fe68bf69c8418454a0d91ad321b99fe9065a1db

SHA256
f8bc97b18db5452e5be748390037c16e606aaf0f61f0896531528d0d5fd08cc7

SHA512
7db5e2039e075916874b071f30aef7c29133182b9bdbc2e3cb9c2296db8a67f2cfd4e49701d85126b6b58d59bd6198f2ce6c5f4eec382209a6576c628d354014

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESCE9B.tmp

Filesize
1KB

MD5
e29b94ea23b64c7897c4542daaef2cab

SHA1
82bd20ef4c99181539350d2db332717f34765071

SHA256
1607cf4b9f4620f9150da5eb037f95cf87f3ad0f6de7e5dc1054ef9060d994e3

SHA512
0b4780666fd1ab7f9e62d5879245212d2325f37c023abbc243cfa1e3a57dfe12b262d5e1c3240e2d2389d3ebe5166fa865a0c5aed20557d7bf789f9881a62eb1

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

Filesize
5KB

MD5
2d343dca9cb1480f2d83f69579176190

SHA1
4e2d75ab6c12e3b5da4983799679f560b7e7c5b3

SHA256
126b30ef504a56a83da0487ef0fe8152a1d79977ecbf741e41863bb66f1d76c2

SHA512
5a6694d7ff12b91f846b0b330153b11482305f545444261cbebe346c43070e25df7100333ebbc86fb0619b3b15a1a10117eafb11700853c27616582dec1f55aa

Download Submit
C:\Users\Admin\AppData\Roaming\invs.vbs

Filesize
78B

MD5
c578d9653b22800c3eb6b6a51219bbb8

SHA1
a97aa251901bbe179a48dbc7a0c1872e163b1f2d

SHA256
20a98a7e6e137bb1b9bd5ef6911a479cb8eac925b80d6db4e70b19f62a40cce2

SHA512
3ae6dc8f02d1a78e1235a0782b632972da5a74ab32287cc41aa672d4fa4a9d34bb5fc50eba07b6915f2e61c402927cd5f6feeb7f7602afa2f64e91efb3b7fc4d

Download Submit
C:\Users\Admin\AppData\Roaming\java.bat

Filesize
53B

MD5
1896de26a454df8628034ca3e0649905

SHA1
76b98d95a85d043539706b89194c46cf14464abe

SHA256
d85e713743c7e622166fb0f79478de5eabd53d3fe92bd2011ab441bc85ef2208

SHA512
ef69dacd7e717dff05f8a70c5b9a94011f2df3201cc41d5f8cc030f350b069dc090c5b0d3d0bd19098a187977a82d570e1ee153849f609a65889ba789da953d2

Download Submit
C:\Users\Admin\AppData\Roaming\java2.bat

Filesize
160B

MD5
e8170b6565dfb34d114cfa398ba77296

SHA1
9079335b0ec9a509b7344cb98713fc0b52afa36e

SHA256
76ff7c88cc815c8acd61f835033baf5b92eee085e7316c7230f7c363d1e1974b

SHA512
1b473fe0a68642ff1741f4619f819b040f8d54696d40e74dd9ad692b56729e455bbe54cb76b382bb1fce5e1eae97dd8c99aeb762915f7147bba59d0ba60d004d

Download Submit
C:\Windows\Temp\System.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\CSCCE9A.tmp

Filesize
652B

MD5
ecb27c8b39b4e0e254727e0031e46930

SHA1
0279eebb9ddbc64d9b720efcc28f97461e54779b

SHA256
b4bf07135044bebe78ace5a68ba1a0762e02c6dcb22f69ff8374a0dbc7415b00

SHA512
1831790dbf6cc41c4cc7eab50932aff4277f2e42e917ab5a3ccecf7450f6dd6e520d15c4c1466f3918101953a4d47310b56be3589b61937df4569568d9786ae1

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\qxijfxps.0.cs

Filesize
4KB

MD5
b63430207638c1a36b9b27002e0da3da

SHA1
54356082f32c71498c4ac5f85f4588e0d1c57ad0

SHA256
fa125ed8e48d596788a8ad5589bc996b918de3fc27008bea888b9e1b5efa2193

SHA512
29ea956fb37628dac43693d5f234698510923d562ab22e53131b1919f788ed5fd3116ed501be79554e47113d795b06f5ad255c7dfee2bb9e021eb0ab14e9b737

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\qxijfxps.cmdline

Filesize
206B

MD5
7289a4f1542bb638af6d944d9043a140

SHA1
5282d95a51c8b0799373ad2dd1e995ea2f7d0fd9

SHA256
7c39adfaa1928144c27084af87044dd9be861f342f4c191f7be192386a743a56

SHA512
363ed543347743ee7526abc1fecea775bb561a81809ba6c9aa91c2bca7da8d14ecb4a5d712c50f1dfec20aa7f80f06bc3f52c68def841cfef451a83aef663647

Download Submit
memory/2296-81-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/2296-3-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/2296-2-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/2296-111-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/2296-1-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/2296-80-0x0000000075072000-0x0000000075073000-memory.dmp

Filesize
4KB

Download
memory/2296-0-0x0000000075072000-0x0000000075073000-memory.dmp

Filesize
4KB

Download
memory/2596-96-0x00007FFE5DB80000-0x00007FFE5DB91000-memory.dmp

Filesize
68KB

Download
memory/2596-93-0x00007FFE4F1E0000-0x00007FFE4F496000-memory.dmp

Filesize
2.7MB

Download
memory/2596-100-0x00007FFE5A520000-0x00007FFE5A531000-memory.dmp

Filesize
68KB

Download
memory/2596-99-0x00007FFE5AD60000-0x00007FFE5AD7D000-memory.dmp

Filesize
116KB

Download
memory/2596-98-0x00007FFE5C260000-0x00007FFE5C271000-memory.dmp

Filesize
68KB

Download
memory/2596-97-0x00007FFE5D9D0000-0x00007FFE5D9E7000-memory.dmp

Filesize
92KB

Download
memory/2596-92-0x00007FFE5E5B0000-0x00007FFE5E5E4000-memory.dmp

Filesize
208KB

Download
memory/2596-95-0x00007FFE5E730000-0x00007FFE5E747000-memory.dmp

Filesize
92KB

Download
memory/2596-94-0x00007FFE5F580000-0x00007FFE5F598000-memory.dmp

Filesize
96KB

Download
memory/2596-91-0x00007FF6A6050000-0x00007FF6A6148000-memory.dmp

Filesize
992KB

Download
memory/2596-101-0x00007FFE4EDE0000-0x00007FFE4EFEB000-memory.dmp

Filesize
2.0MB

Download
memory/2596-108-0x00007FFE4FB80000-0x00007FFE4FB91000-memory.dmp

Filesize
68KB

Download
memory/2596-107-0x00007FFE54FE0000-0x00007FFE54FF1000-memory.dmp

Filesize
68KB

Download
memory/2596-106-0x00007FFE55690000-0x00007FFE556A1000-memory.dmp

Filesize
68KB

Download
memory/2596-105-0x00007FFE59DF0000-0x00007FFE59E08000-memory.dmp

Filesize
96KB

Download
memory/2596-104-0x00007FFE56910000-0x00007FFE56931000-memory.dmp

Filesize
132KB

Download
memory/2596-103-0x00007FFE556B0000-0x00007FFE556F1000-memory.dmp

Filesize
260KB

Download
memory/2596-102-0x00007FFE4DD30000-0x00007FFE4EDE0000-memory.dmp

Filesize
16.7MB

Download
memory/2596-141-0x00007FFE4DD30000-0x00007FFE4EDE0000-memory.dmp

Filesize
16.7MB

Download
memory/4612-52-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download