General
- Target f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812
- Size 45KB
- Sample260803-qf18ysaa82
- SHA256 f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812
- MD5 64b64f3c7d9961977eac885b37504be8
- SHA1 2f79ec642ef54c6edebe2bb1175e3728cecc7266
- SHA512 1df10ae79210f124a78bb4e3eb7419463a1021766e1415366551ee6a2d909fd1d79c35b22c3daa9b6aa8b63c3d90bcbc8547fcb810b5df9d06b6b8e6bf059586
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBzwQ/x7PIPEjbTgX3i4HCNf0KvOb1XBDZkx:suJdpTPdI2IaFPEbMXS4HO0KvK1Rdkx
- TLSH T1FC230A003BE8813BF2BE4FB89CF26145467AF6636603D54D2CC4519B5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
fimsexvietnam.com:80
-
fimsexvietnam.com:22
-
fimsexvietnam.com:8080
-
fimsexvietnam.com:8880
-
fimsexvietnam.com:2052
-
fimsexvietnam.com:2082
-
fimsexvietnam.com:2086
-
fimsexvietnam.com:2095
-
fimsexvietnam.com:443
-
fimsexvietnam.com:2053
-
fimsexvietnam.com:2083
-
fimsexvietnam.com:2087
-
fimsexvietnam.com:2096
-
fimsexvietnam.com:8443
-
www.fimsexvietnam.com:80
-
www.fimsexvietnam.com:22
-
www.fimsexvietnam.com:8080
-
www.fimsexvietnam.com:8880
-
www.fimsexvietnam.com:2052
-
www.fimsexvietnam.com:2082
-
www.fimsexvietnam.com:2086
-
www.fimsexvietnam.com:2095
-
www.fimsexvietnam.com:443
-
www.fimsexvietnam.com:2053
-
www.fimsexvietnam.com:2083
-
www.fimsexvietnam.com:2087
-
www.fimsexvietnam.com:2096
-
www.fimsexvietnam.com:8443
-
stuxnet.fimsexvietnam.com:80
-
stuxnet.fimsexvietnam.com:22
-
stuxnet.fimsexvietnam.com:8080
-
stuxnet.fimsexvietnam.com:8880
-
stuxnet.fimsexvietnam.com:2052
-
stuxnet.fimsexvietnam.com:2082
-
stuxnet.fimsexvietnam.com:2086
-
stuxnet.fimsexvietnam.com:2095
-
stuxnet.fimsexvietnam.com:443
-
stuxnet.fimsexvietnam.com:2053
-
stuxnet.fimsexvietnam.com:2083
-
stuxnet.fimsexvietnam.com:2087
-
stuxnet.fimsexvietnam.com:2096
-
stuxnet.fimsexvietnam.com:8443
-
wannacry.fimsexvietnam.com:80
-
wannacry.fimsexvietnam.com:22
-
wannacry.fimsexvietnam.com:8080
-
wannacry.fimsexvietnam.com:8880
-
wannacry.fimsexvietnam.com:2052
-
wannacry.fimsexvietnam.com:2082
-
wannacry.fimsexvietnam.com:2086
-
wannacry.fimsexvietnam.com:2095
-
wannacry.fimsexvietnam.com:443
-
wannacry.fimsexvietnam.com:2053
-
wannacry.fimsexvietnam.com:2083
-
wannacry.fimsexvietnam.com:2087
-
wannacry.fimsexvietnam.com:2096
-
wannacry.fimsexvietnam.com:8443
-
gCzY1nM27soJ
-
delay
0
-
install
true
-
install_file
x9b5o72a.exe
-
install_folder
%AppData%
Targets
-
- Target f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812
- Size 45KB
- SHA256 f92c3fdf7e9459c0361fc138aa7735372ea1f730ebb7c4fb62102e1284146812
- MD5 64b64f3c7d9961977eac885b37504be8
- SHA1 2f79ec642ef54c6edebe2bb1175e3728cecc7266
- SHA512 1df10ae79210f124a78bb4e3eb7419463a1021766e1415366551ee6a2d909fd1d79c35b22c3daa9b6aa8b63c3d90bcbc8547fcb810b5df9d06b6b8e6bf059586
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBzwQ/x7PIPEjbTgX3i4HCNf0KvOb1XBDZkx:suJdpTPdI2IaFPEbMXS4HO0KvK1Rdkx
- TLSH T1FC230A003BE8813BF2BE4FB89CF26145467AF6636603D54D2CC4519B5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1