ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647

Analysis

max time kernel
149s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/10/2026, 19:27

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General

Target
ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe
Size 2.8MB
Sample261017-x569tsyvbx
SHA256 ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647
MD5 350a665e82197ffdfb232f7d00e04dba
SHA1 2eda67fefa79a2545e6867bc6dd6c4a7aefd01e5
SHA512 47a42d31398e766bfd4f539f91fe333c42fc6f9c7985c1d2c7cc290a5ec58166054585f4efa7ba3c693aba59eeac141b17cc4cce81c5156fe20a25114c0fd0a2
SSDEEP 49152:7BPaDA90FLh3CynHY1n0rtn72YmipfweOFpN9gVk8BuG6IaB7OVfsoTjT0VlVpOG:9260FLIynHY1Utn72YdpfnOFpN9/v1KE
TLSH
T1FED5235AB9B51D74DC32C7769F92F02DF0397B458B764E2A71CCA8008E5369A2D393B0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
5952	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe

Executes dropped EXE 1 IoCs

pid	Process
4148	NetHost1dcc90.exe

Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs

persistence

Logon Script (Windows)

T1037.001

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\Windows\\Config\\700E238B\\NetHost1dcc90.exe"	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	NetHost1dcc90.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	NetHost1dcc90.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5952	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe
5952	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe
4148	NetHost1dcc90.exe
4148	NetHost1dcc90.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5952	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5952 wrote to memory of 4148	5952	ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe	89

C:\Users\Admin\AppData\Local\Temp\ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe
"C:\Users\Admin\AppData\Local\Temp\ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647.exe"
1⤵
- Deletes itself
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:5952
- C:\Users\Admin\AppData\Local\Windows\Config\700E238B\NetHost1dcc90.exe
  "C:\Users\Admin\AppData\Local\Windows\Config\700E238B\NetHost1dcc90.exe"
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - Suspicious behavior: EnumeratesProcesses
  PID:4148

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Initialization Scripts

T1037

Logon Script (Windows)

T1037.001

Privilege Escalation

Boot or Logon Initialization Scripts

T1037

Logon Script (Windows)

T1037.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

NetHost1dcc90.exe

Path C:\Users\Admin\AppData\Local\Windows\Config\700E238B\NetHost1dcc90.exe
Size 2.8MB
SHA256 ea037ad75fb99709d4fc2d521d6c72ddfe7aeb142b110c6613fda2e43caa7647
MD5 350a665e82197ffdfb232f7d00e04dba
SHA1 2eda67fefa79a2545e6867bc6dd6c4a7aefd01e5
SHA512 47a42d31398e766bfd4f539f91fe333c42fc6f9c7985c1d2c7cc290a5ec58166054585f4efa7ba3c693aba59eeac141b17cc4cce81c5156fe20a25114c0fd0a2
SSDEEP 49152:7BPaDA90FLh3CynHY1n0rtn72YmipfweOFpN9gVk8BuG6IaB7OVfsoTjT0VlVpOG:9260FLIynHY1Utn72YdpfnOFpN9/v1KE
TLSH
T1FED5235AB9B51D74DC32C7769F92F02DF0397B458B764E2A71CCA8008E5369A2D393B0
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4148-11-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/4148-13-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/4148-15-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/4148-16-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/5952-0-0x0000000140011000-0x00000001401C7000-memory.dmp

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memory/5952-1-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/5952-4-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/5952-2-0x00007FFD3B4D0000-0x00007FFD3B4D2000-memory.dmp

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memory/5952-5-0x0000000140000000-0x000000014049F000-memory.dmp

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memory/5952-10-0x0000000140011000-0x00000001401C7000-memory.dmp

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memory/5952-9-0x0000000140000000-0x000000014049F000-memory.dmp

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