General
- Target 50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4
- Size 45KB
- Sample260803-xm4e8ayydt
- SHA256 50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4
- MD5 d1f73e3a8baa53db8adf2f8629b045fa
- SHA1 7fa6543048df312ea26a3300bcfd43e9bf39ee34
- SHA512 08d85f5a80618c466208e2732664b5c9bd217c8ed20e096600ecbbb971fe9f9f1bb7b9825bafb2ce6b02de9c8b902e657cbacb9d2bbedecc938871b0a0596a26
- SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbcgX3ipI7H/lBPYNBDZMx:kuSOpTPOP24wR2iW/3bzXSpI7H/7kdMx
- TLSH T1C4232A003BE8C12BF2BE4F78A9F26145867AF6632603D54A1CC451DB5613FC69A436FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4.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
-
shamoon.fimsexvietnam.com:80
-
shamoon.fimsexvietnam.com:22
-
shamoon.fimsexvietnam.com:8080
-
shamoon.fimsexvietnam.com:8880
-
shamoon.fimsexvietnam.com:2052
-
shamoon.fimsexvietnam.com:2082
-
shamoon.fimsexvietnam.com:2086
-
shamoon.fimsexvietnam.com:2095
-
shamoon.fimsexvietnam.com:443
-
shamoon.fimsexvietnam.com:2053
-
shamoon.fimsexvietnam.com:2083
-
shamoon.fimsexvietnam.com:2087
-
shamoon.fimsexvietnam.com:2096
-
shamoon.fimsexvietnam.com:8443
-
connect.fimsexvietnam.com:80
-
connect.fimsexvietnam.com:22
-
connect.fimsexvietnam.com:8080
-
connect.fimsexvietnam.com:8880
-
connect.fimsexvietnam.com:2052
-
connect.fimsexvietnam.com:2082
-
connect.fimsexvietnam.com:2086
-
connect.fimsexvietnam.com:2095
-
connect.fimsexvietnam.com:443
-
connect.fimsexvietnam.com:2053
-
connect.fimsexvietnam.com:2083
-
connect.fimsexvietnam.com:2087
-
connect.fimsexvietnam.com:2096
-
connect.fimsexvietnam.com:8443
-
mirai.fimsexvietnam.com:80
-
mirai.fimsexvietnam.com:22
-
mirai.fimsexvietnam.com:8080
-
mirai.fimsexvietnam.com:8880
-
mirai.fimsexvietnam.com:2052
-
mirai.fimsexvietnam.com:2082
-
mirai.fimsexvietnam.com:2086
-
mirai.fimsexvietnam.com:2095
-
mirai.fimsexvietnam.com:443
-
mirai.fimsexvietnam.com:2053
-
mirai.fimsexvietnam.com:2083
-
mirai.fimsexvietnam.com:2087
-
mirai.fimsexvietnam.com:2096
-
mirai.fimsexvietnam.com:8443
-
bdqG1OJv6kx4
-
delay
0
-
install
true
-
install_file
paff.exe
-
install_folder
%AppData%
Targets
-
- Target 50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4
- Size 45KB
- SHA256 50ba5329e62d817c28193a6ac976fd33438ca1ea9c218311d43b338b611b6be4
- MD5 d1f73e3a8baa53db8adf2f8629b045fa
- SHA1 7fa6543048df312ea26a3300bcfd43e9bf39ee34
- SHA512 08d85f5a80618c466208e2732664b5c9bd217c8ed20e096600ecbbb971fe9f9f1bb7b9825bafb2ce6b02de9c8b902e657cbacb9d2bbedecc938871b0a0596a26
- SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbcgX3ipI7H/lBPYNBDZMx:kuSOpTPOP24wR2iW/3bzXSpI7H/7kdMx
- TLSH T1C4232A003BE8C12BF2BE4F78A9F26145867AF6632603D54A1CC451DB5613FC69A436FE
- 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