fffa0fcafdbdbaaa9d5f3db34b81553ff9c922fbe6921b3b6203258eaba879a5

Analysis

max time kernel
150s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 00:42

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General

Target
servernwe.exe
Size 6.3MB
Sample260712-a2na8abw5p
SHA256 fffa0fcafdbdbaaa9d5f3db34b81553ff9c922fbe6921b3b6203258eaba879a5
MD5 c980425a9236b95b0f719d95d0058137
SHA1 7c1c75af5b3a8271290066b5947c026cb038b195
SHA512 22e434d5c4fe0f602bbc905b061878db0e2c2130ac807edf5e8b6e0187ad4273510181d9945a1ac8e633ca99675ba8a93f4caed5427e357845125dd269f7364f
SSDEEP 49152:J4+iwgMLkIEPdLBx+GhGfdRyWF7jFz4URJzMQRf10DS3N0xnstj5Q2BsJKWxLh5w:fi34Hct+0UdRys7hzj5NsJKUbXSE5K
TLSH
T1E5665A11FE8B45FAE903183106A7727F67344D068B24DBD7EB407E6EF8BB291193A245
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6128	WindowsHost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows\CurrentVersion\Run\SimbMin = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsHost.exe"	servernwe.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	servernwe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WindowsHost.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5312 wrote to memory of 6128	5312	servernwe.exe	88

C:\Users\Admin\AppData\Local\Temp\servernwe.exe
"C:\Users\Admin\AppData\Local\Temp\servernwe.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5312
- C:\Users\Admin\AppData\Roaming\WindowsHost.exe
  C:\Users\Admin\AppData\Roaming\WindowsHost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6128

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

WindowsHost.exe

Path C:\Users\Admin\AppData\Roaming\WindowsHost.exe
Size 6.3MB
SHA256 fffa0fcafdbdbaaa9d5f3db34b81553ff9c922fbe6921b3b6203258eaba879a5
MD5 c980425a9236b95b0f719d95d0058137
SHA1 7c1c75af5b3a8271290066b5947c026cb038b195
SHA512 22e434d5c4fe0f602bbc905b061878db0e2c2130ac807edf5e8b6e0187ad4273510181d9945a1ac8e633ca99675ba8a93f4caed5427e357845125dd269f7364f
SSDEEP 49152:J4+iwgMLkIEPdLBx+GhGfdRyWF7jFz4URJzMQRf10DS3N0xnstj5Q2BsJKWxLh5w:fi34Hct+0UdRys7hzj5NsJKUbXSE5K
TLSH
T1E5665A11FE8B45FAE903183106A7727F67344D068B24DBD7EB407E6EF8BB291193A245
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads