njrat | d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8c

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 23:03

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General

Target

d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
Size

8.7MB
MD5

e30942e9b4f898c87a7ab8baba5dc2a0
SHA1

c978f87e83559aa493ccde20efa8b7f43aaa2f75
SHA256

d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8c
SHA512

3aad4a748e004ef771b54d9b1d068f96d286a79b3b944cc9927549c9a615b73e1ced29a700916106c281a44efa7df424177b0b558ee02717e7ec970064bdd369
SSDEEP

196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbo:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmU

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

pid	Process
2268	netsh.exe

Executes dropped EXE 3 IoCs

pid	Process
2692	winmgr107.exe
3036	winmgr107.exe
1476	winmgr107.exe

Loads dropped DLL 1 IoCs

pid	Process
2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr107.exe"	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr107.exe"	winmgr107.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0013000000016d52-14.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2692 set thread context of 2196	2692	winmgr107.exe	34

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

description	ioc	Process
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\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe:Zone.Identifier:$DATA	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
File created	C:\ProgramData\winmgr107.exe:Zone.Identifier:$DATA	winmgr107.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 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

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	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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	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
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	RegAsm.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	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	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

NTFS ADS 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe:Zone.Identifier:$DATA	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
File created	C:\ProgramData\winmgr107.exe:Zone.Identifier:$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

pid	Process
2920	schtasks.exe
2056	schtasks.exe
1984	schtasks.exe
568	schtasks.exe
2124	schtasks.exe
2528	schtasks.exe
1396	schtasks.exe
1972	schtasks.exe
2448	schtasks.exe
1080	schtasks.exe
1724	schtasks.exe
900	schtasks.exe
2368	schtasks.exe
2024	schtasks.exe
2424	schtasks.exe
2480	schtasks.exe
1976	schtasks.exe
2460	schtasks.exe
2136	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
3036	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
1476	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe
2692	winmgr107.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe
Token: 33	2196	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2196	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2832	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	30
PID 2880 wrote to memory of 2832	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	30
PID 2880 wrote to memory of 2832	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	30
PID 2880 wrote to memory of 2832	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	30
PID 2832 wrote to memory of 2672	2832	cmd.exe	32
PID 2832 wrote to memory of 2672	2832	cmd.exe	32
PID 2832 wrote to memory of 2672	2832	cmd.exe	32
PID 2832 wrote to memory of 2672	2832	cmd.exe	32
PID 2880 wrote to memory of 2692	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	33
PID 2880 wrote to memory of 2692	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	33
PID 2880 wrote to memory of 2692	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	33
PID 2880 wrote to memory of 2692	2880	d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe	33
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 2196	2692	winmgr107.exe	34
PID 2692 wrote to memory of 1972	2692	winmgr107.exe	35
PID 2692 wrote to memory of 1972	2692	winmgr107.exe	35
PID 2692 wrote to memory of 1972	2692	winmgr107.exe	35
PID 2692 wrote to memory of 1972	2692	winmgr107.exe	35
PID 1820 wrote to memory of 3036	1820	taskeng.exe	38
PID 1820 wrote to memory of 3036	1820	taskeng.exe	38
PID 1820 wrote to memory of 3036	1820	taskeng.exe	38
PID 1820 wrote to memory of 3036	1820	taskeng.exe	38
PID 2692 wrote to memory of 2480	2692	winmgr107.exe	39
PID 2692 wrote to memory of 2480	2692	winmgr107.exe	39
PID 2692 wrote to memory of 2480	2692	winmgr107.exe	39
PID 2692 wrote to memory of 2480	2692	winmgr107.exe	39
PID 2196 wrote to memory of 2268	2196	RegAsm.exe	41
PID 2196 wrote to memory of 2268	2196	RegAsm.exe	41
PID 2196 wrote to memory of 2268	2196	RegAsm.exe	41
PID 2196 wrote to memory of 2268	2196	RegAsm.exe	41
PID 2692 wrote to memory of 2920	2692	winmgr107.exe	43
PID 2692 wrote to memory of 2920	2692	winmgr107.exe	43
PID 2692 wrote to memory of 2920	2692	winmgr107.exe	43
PID 2692 wrote to memory of 2920	2692	winmgr107.exe	43
PID 2692 wrote to memory of 2448	2692	winmgr107.exe	45
PID 2692 wrote to memory of 2448	2692	winmgr107.exe	45
PID 2692 wrote to memory of 2448	2692	winmgr107.exe	45
PID 2692 wrote to memory of 2448	2692	winmgr107.exe	45
PID 2692 wrote to memory of 1976	2692	winmgr107.exe	47
PID 2692 wrote to memory of 1976	2692	winmgr107.exe	47
PID 2692 wrote to memory of 1976	2692	winmgr107.exe	47
PID 2692 wrote to memory of 1976	2692	winmgr107.exe	47
PID 2692 wrote to memory of 1984	2692	winmgr107.exe	49
PID 2692 wrote to memory of 1984	2692	winmgr107.exe	49
PID 2692 wrote to memory of 1984	2692	winmgr107.exe	49
PID 2692 wrote to memory of 1984	2692	winmgr107.exe	49
PID 2692 wrote to memory of 568	2692	winmgr107.exe	51
PID 2692 wrote to memory of 568	2692	winmgr107.exe	51
PID 2692 wrote to memory of 568	2692	winmgr107.exe	51
PID 2692 wrote to memory of 568	2692	winmgr107.exe	51
PID 2692 wrote to memory of 2460	2692	winmgr107.exe	53
PID 2692 wrote to memory of 2460	2692	winmgr107.exe	53
PID 2692 wrote to memory of 2460	2692	winmgr107.exe	53
PID 2692 wrote to memory of 2460	2692	winmgr107.exe	53
PID 2692 wrote to memory of 1080	2692	winmgr107.exe	55
PID 2692 wrote to memory of 1080	2692	winmgr107.exe	55
PID 2692 wrote to memory of 1080	2692	winmgr107.exe	55

C:\Users\Admin\AppData\Local\Temp\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe
"C:\Users\Admin\AppData\Local\Temp\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe"
1⤵
- Loads dropped DLL
- 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:2880
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c start C:\PROGRA~3\D23DA3~1.TXT
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\PROGRA~3\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe.txt
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2672
- 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:2692
- - 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:2196
  - - 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:2268
- - 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:1972
- - 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:2480
- - 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:2920
- - 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:2448
- - 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:1976
- - 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:1984
- - 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:568
- - 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:2460
- - 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:1080
- - 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:2136
- - 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:2124
- - 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:900
- - 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:1724
- - 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:2368
- - 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:2024
- - 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:2528
- - 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:2056
- - 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:2424
- - 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:1396

C:\Windows\system32\taskeng.exe
taskeng.exe {EF913093-6D5E-4779-81CB-B70DDD59525A} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1820
- C:\ProgramData\winmgr107.exe
  C:\ProgramData\winmgr107.exe
  2⤵
  - Executes dropped EXE
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:3036
- C:\ProgramData\winmgr107.exe
  C:\ProgramData\winmgr107.exe
  2⤵
  - Executes dropped EXE
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:1476

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

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\d23da3f608cb7e5348cee1ed31975b36aed1201e814779ab35fa0f5bfbd20a8cN.exe.txt

Filesize
992B

MD5
c8cf7247d4cfc99a7582a42d13df4c08

SHA1
317f5588af0b3b6374c436fb00084c522fd78a83

SHA256
78bd99781e971622f1573bccf2ae9cdd7a7498cf81c1875afc65913e1083b1d0

SHA512
5dd86b7ba388e5d2ad61b1c69589f42c36eec23a04b3cece0941133e0cf0e8a6f1f3aa2242d87af72db725b4b96032dadae72b3be98af3cfce5786ad8c08c357

Download Submit
\ProgramData\winmgr107.exe

Filesize
8.7MB

MD5
149a47c59271390a0f55adf096bba26c

SHA1
a67c7c9fa7b7d7a50122efae4a49aa633ab51b25

SHA256
ab1b4a76587bc7050a6554432f9e5c2eb436c1150ab18d470c9b1b46a0537204

SHA512
3d3e49e652525592549d278aa37e7c1a24b7087f9278e1fdc85f6cd49b6cad4a6467f7f20a358f611edd3df818aafcdb29692ceb46dfc9cef30844e749c69ad4

Download Submit
memory/2196-23-0x0000000000090000-0x000000000009C000-memory.dmp

Filesize
48KB

Download
memory/2196-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2196-26-0x0000000000090000-0x000000000009C000-memory.dmp

Filesize
48KB

Download
memory/2196-28-0x0000000000090000-0x000000000009C000-memory.dmp

Filesize
48KB

Download
memory/2196-27-0x0000000000090000-0x000000000009C000-memory.dmp

Filesize
48KB

Download