d8de60328ba600ac633c3e38578711ebc68a81d0623848c996623fc2d18ece29

Analysis

user interaction
yes
max time kernel
14s
max time network
16s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/08/2026, 11:07

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General

Target
FORT-WIN10.exe
Size 30KB
Sample260824-m7yelastgw
SHA256 d8de60328ba600ac633c3e38578711ebc68a81d0623848c996623fc2d18ece29
MD5 5690905a75cc959d64a3e962b5aa3579
SHA1 2a05595015ac4b95d91194b361cd31017194eecd
SHA512 18ea6f0ae4b8a47d1ab8ad8e02251333387d777c4399d2882ccf8a1f69016a14fa96433ee92396d558bb7d671f197e4055364f9efb9bf147d145b80a30247a73
SSDEEP 768:D3fyE3ZklKnyhlfKDmkyWVjH+Uf/uzkI4oJ:D3fyE3Kl6SOye+Iu94c
TLSH
T120E2E78F63988520C7BD937A4962434187F2AD475C93EB1E0CD87CED2F3B7505E8A1A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence privilege_escalation

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	FORT-WIN10.exe

Creates a file in the Startup directory 1 TTPs 2 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6558359f9aa3252b22041ca22d02bc34.exe	Server.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6558359f9aa3252b22041ca22d02bc34.exe	Server.exe

Executes dropped EXE 2 IoCs

pid	Process
4116	Server.exe
2100	Server.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\6558359f9aa3252b22041ca22d02bc34 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Server.exe\" .."	Server.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6558359f9aa3252b22041ca22d02bc34 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Server.exe\" .."	Server.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	FORT-WIN10.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 4116	4152	FORT-WIN10.exe	85

C:\Users\Admin\AppData\Local\Temp\FORT-WIN10.exe
"C:\Users\Admin\AppData\Local\Temp\FORT-WIN10.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  "C:\Users\Admin\AppData\Local\Temp\Server.exe"
  2⤵
  - Creates a file in the Startup directory
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4116

C:\Users\Admin\AppData\Local\Temp\Server.exe
"C:\Users\Admin\AppData\Local\Temp\Server.exe" ..
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2100

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Server.exe

Path C:\Users\Admin\AppData\Local\Temp\Server.exe
Size 30KB
SHA256 d8de60328ba600ac633c3e38578711ebc68a81d0623848c996623fc2d18ece29
MD5 5690905a75cc959d64a3e962b5aa3579
SHA1 2a05595015ac4b95d91194b361cd31017194eecd
SHA512 18ea6f0ae4b8a47d1ab8ad8e02251333387d777c4399d2882ccf8a1f69016a14fa96433ee92396d558bb7d671f197e4055364f9efb9bf147d145b80a30247a73
SSDEEP 768:D3fyE3ZklKnyhlfKDmkyWVjH+Uf/uzkI4oJ:D3fyE3Kl6SOye+Iu94c
TLSH
T120E2E78F63988520C7BD937A4962434187F2AD475C93EB1E0CD87CED2F3B7505E8A1A6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4116-15-0x0000000005230000-0x0000000005240000-memory.dmp

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memory/4152-0-0x00000000007D0000-0x00000000007DE000-memory.dmp

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memory/4152-1-0x00000000051C0000-0x000000000525C000-memory.dmp

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memory/4152-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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