njrat | 4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90fa

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 18:07

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General

Target

4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
Size

8.7MB
MD5

e2798afa9fac943d65bbf6d2b37455b0
SHA1

a77d573fe2de8c8aca4ff9dc5d17d663065b2d7c
SHA256

4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90fa
SHA512

44e79abbdb386a9598aede2fe2264d9ef4f7cc14843dcb5ea6685a8105d7d97336c794ea7242d44fabe6beca743f8127596c936fd452773952f85bd7d83d8547
SSDEEP

196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbB:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmV

Score

10^/10

njrat jjj defense_evasion discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

jjj

youri.mooo.com:1605

Mutex

e936a10f968ac948cd351c9629dbd36d

Attributes

reg_key
e936a10f968ac948cd351c9629dbd36d
splitter
|'|'|

Signatures

Njrat family
njrat
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

4332 netsh.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation cmd.exe
Executes dropped EXE 3 IoCs

Processes:

winmgr107.exewinmgr107.exewinmgr107.exe

pid process

2580 winmgr107.exe
1920 winmgr107.exe
5020 winmgr107.exe

pid	process
4332	netsh.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
2580	winmgr107.exe
1920	winmgr107.exe
5020	winmgr107.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

winmgr107.exe4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr107.exe"	winmgr107.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr107.exe"	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\ProgramData\winmgr107.exe	autoit_exe
C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

winmgr107.exe

description pid process target process

PID 2580 set thread context of 4056 2580 winmgr107.exe RegAsm.exe

description	pid	process	target process
PID 2580 set thread context of 4056	2580	winmgr107.exe	RegAsm.exe

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 4 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

Processes:

winmgr107.exewinmgr107.exewinmgr107.exe4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe

description	ioc	process
File created	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe
File opened for modification	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe
File opened for modification	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe
File created	C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe:Zone.Identifier:$DATA	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.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

Processes:

netsh.exe

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

System Location Discovery: System Language Discovery 1 TTPs 27 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:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exenetsh.exewinmgr107.exeRegAsm.exeschtasks.exeschtasks.exeschtasks.execmd.exeNOTEPAD.EXEschtasks.exeschtasks.exeschtasks.exewinmgr107.exe4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exeschtasks.exeschtasks.exeschtasks.exewinmgr107.exeschtasks.exeschtasks.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NOTEPAD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings cmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	cmd.exe

NTFS ADS 4 IoCs

Processes:

4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exewinmgr107.exewinmgr107.exewinmgr107.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe:Zone.Identifier:$DATA	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
File created	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe
File opened for modification	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe
File opened for modification	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 19 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid	process
1236	schtasks.exe
1136	schtasks.exe
540	schtasks.exe
4928	schtasks.exe
4368	schtasks.exe
2968	schtasks.exe
4424	schtasks.exe
3964	schtasks.exe
5060	schtasks.exe
1264	schtasks.exe
3608	schtasks.exe
1988	schtasks.exe
3656	schtasks.exe
1792	schtasks.exe
4280	schtasks.exe
832	schtasks.exe
1336	schtasks.exe
2428	schtasks.exe
2932	schtasks.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exewinmgr107.exewinmgr107.exewinmgr107.exe

pid	process
212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
1920	winmgr107.exe
1920	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
5020	winmgr107.exe
5020	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe
2580	winmgr107.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe
Token: 33	4056	RegAsm.exe
Token: SeIncBasePriorityPrivilege	4056	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.execmd.exewinmgr107.exeRegAsm.exe

description	pid	process	target process
PID 212 wrote to memory of 4108	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	cmd.exe
PID 212 wrote to memory of 4108	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	cmd.exe
PID 212 wrote to memory of 4108	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	cmd.exe
PID 4108 wrote to memory of 4492	4108	cmd.exe	NOTEPAD.EXE
PID 4108 wrote to memory of 4492	4108	cmd.exe	NOTEPAD.EXE
PID 4108 wrote to memory of 4492	4108	cmd.exe	NOTEPAD.EXE
PID 212 wrote to memory of 2580	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	winmgr107.exe
PID 212 wrote to memory of 2580	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	winmgr107.exe
PID 212 wrote to memory of 2580	212	4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe	winmgr107.exe
PID 2580 wrote to memory of 4056	2580	winmgr107.exe	RegAsm.exe
PID 2580 wrote to memory of 4056	2580	winmgr107.exe	RegAsm.exe
PID 2580 wrote to memory of 4056	2580	winmgr107.exe	RegAsm.exe
PID 2580 wrote to memory of 4056	2580	winmgr107.exe	RegAsm.exe
PID 2580 wrote to memory of 4056	2580	winmgr107.exe	RegAsm.exe
PID 2580 wrote to memory of 540	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 540	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 540	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1264	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1264	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1264	2580	winmgr107.exe	schtasks.exe
PID 4056 wrote to memory of 4332	4056	RegAsm.exe	netsh.exe
PID 4056 wrote to memory of 4332	4056	RegAsm.exe	netsh.exe
PID 4056 wrote to memory of 4332	4056	RegAsm.exe	netsh.exe
PID 2580 wrote to memory of 4928	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4928	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4928	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1336	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1336	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1336	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2428	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2428	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2428	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3608	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3608	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3608	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4368	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4368	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4368	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1236	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1236	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1236	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2968	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2968	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2968	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1988	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1988	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1988	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4424	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4424	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4424	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1136	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1136	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1136	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3656	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3656	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 3656	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1792	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1792	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 1792	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2932	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2932	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 2932	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4280	2580	winmgr107.exe	schtasks.exe
PID 2580 wrote to memory of 4280	2580	winmgr107.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe
"C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe"
1⤵
- Adds Run key to start application
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:212
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c start C:\PROGRA~3\4181DA~1.TXT
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4108
- - C:\Windows\SysWOW64\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\PROGRA~3\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe.txt
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4492
- C:\ProgramData\winmgr107.exe
  C:\ProgramData\winmgr107.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
    0
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4056
  - - C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" "RegAsm.exe" ENABLE
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:4332
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:540
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1264
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4928
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1336
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2428
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3608
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4368
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1236
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2968
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1988
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4424
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1136
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3656
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1792
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2932
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4280
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3964
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5060
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr107.exe" /tr "C:\ProgramData\winmgr107.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:832

C:\ProgramData\winmgr107.exe
C:\ProgramData\winmgr107.exe
1⤵
- Executes dropped EXE
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
PID:1920

C:\ProgramData\winmgr107.exe
C:\ProgramData\winmgr107.exe
1⤵
- Executes dropped EXE
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
PID:5020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

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:\PROGRA~3\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe.txt

Filesize
992B

MD5
c8cf7247d4cfc99a7582a42d13df4c08

SHA1
317f5588af0b3b6374c436fb00084c522fd78a83

SHA256
78bd99781e971622f1573bccf2ae9cdd7a7498cf81c1875afc65913e1083b1d0

SHA512
5dd86b7ba388e5d2ad61b1c69589f42c36eec23a04b3cece0941133e0cf0e8a6f1f3aa2242d87af72db725b4b96032dadae72b3be98af3cfce5786ad8c08c357

Download Submit
C:\ProgramData\winmgr107.exe

Filesize
8.7MB

MD5
0b616014d4c087a9c2017a6424102796

SHA1
eca9755cdb60c5dd0d0c7ef9c7d111d005caa9f1

SHA256
0bdd1c7896500284c62194de573be564348ff27947dee463dc7fac93f602f520

SHA512
354394e69e39610fcfe94214dc52bf5bdadd9101f849bdb0237e7685566d23554c374abeb117f8b5eedb26332b923633ff1f410f852d7404e44017358217faa8

Download Submit
C:\Users\Admin\AppData\Local\Temp\4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90faN.exe

Filesize
8.7MB

MD5
e2798afa9fac943d65bbf6d2b37455b0

SHA1
a77d573fe2de8c8aca4ff9dc5d17d663065b2d7c

SHA256
4181dae3a60eeebaad958ed7e591d66fb6e7fa4f48bfc5509e52f80cbc5a90fa

SHA512
44e79abbdb386a9598aede2fe2264d9ef4f7cc14843dcb5ea6685a8105d7d97336c794ea7242d44fabe6beca743f8127596c936fd452773952f85bd7d83d8547

Download Submit
memory/4056-15-0x0000000000BF0000-0x0000000000BFC000-memory.dmp

Filesize
48KB

Download