General
- Target 8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c
- Size 45KB
- Sample260804-tx2slaal2w
- SHA256 8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c
- MD5 06a9359c93101347e57f6815a3a9601b
- SHA1 d62954f7d34474cfb75348b550ad86c8c0770f3d
- SHA512 a5fec7eecac8a48071033ffbd93c5ac5a7c80326c5a41d7c568cf139d0131ca1494cbe94d339032a68c9c194e04558bea47da3e0ae2e95ff51109ec3242c0fcb
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiojbpgX3i+873o/l+Z09+BDZ0x:8uUIpT4vAj25L5iAbmXS7EAm6d0x
- TLSH T12A231A003BE9C12BF2BE5F78ADF26145867AF5633A03D5491CC451DA1723BC58A42AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c.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
-
conficker.fimsexvietnam.com:80
-
conficker.fimsexvietnam.com:22
-
conficker.fimsexvietnam.com:8080
-
conficker.fimsexvietnam.com:8880
-
conficker.fimsexvietnam.com:2052
-
conficker.fimsexvietnam.com:2082
-
conficker.fimsexvietnam.com:2086
-
conficker.fimsexvietnam.com:2095
-
conficker.fimsexvietnam.com:443
-
conficker.fimsexvietnam.com:2053
-
conficker.fimsexvietnam.com:2083
-
conficker.fimsexvietnam.com:2087
-
conficker.fimsexvietnam.com:2096
-
conficker.fimsexvietnam.com:8443
-
revil.fimsexvietnam.com:80
-
revil.fimsexvietnam.com:22
-
revil.fimsexvietnam.com:8080
-
revil.fimsexvietnam.com:8880
-
revil.fimsexvietnam.com:2052
-
revil.fimsexvietnam.com:2082
-
revil.fimsexvietnam.com:2086
-
revil.fimsexvietnam.com:2095
-
revil.fimsexvietnam.com:443
-
revil.fimsexvietnam.com:2053
-
revil.fimsexvietnam.com:2083
-
revil.fimsexvietnam.com:2087
-
revil.fimsexvietnam.com:2096
-
revil.fimsexvietnam.com:8443
-
hack.fimsexvietnam.com:80
-
hack.fimsexvietnam.com:22
-
hack.fimsexvietnam.com:8080
-
hack.fimsexvietnam.com:8880
-
hack.fimsexvietnam.com:2052
-
hack.fimsexvietnam.com:2082
-
hack.fimsexvietnam.com:2086
-
hack.fimsexvietnam.com:2095
-
hack.fimsexvietnam.com:443
-
hack.fimsexvietnam.com:2053
-
hack.fimsexvietnam.com:2083
-
hack.fimsexvietnam.com:2087
-
hack.fimsexvietnam.com:2096
-
hack.fimsexvietnam.com:8443
-
aEBr5Oc4AsHs
-
delay
0
-
install
true
-
install_file
t1vxw6a.exe
-
install_folder
%AppData%
Targets
-
- Target 8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c
- Size 45KB
- SHA256 8a94c3e2558b414704779eb527c1fed7ce638f00fdc071752fecccf3153a712c
- MD5 06a9359c93101347e57f6815a3a9601b
- SHA1 d62954f7d34474cfb75348b550ad86c8c0770f3d
- SHA512 a5fec7eecac8a48071033ffbd93c5ac5a7c80326c5a41d7c568cf139d0131ca1494cbe94d339032a68c9c194e04558bea47da3e0ae2e95ff51109ec3242c0fcb
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiojbpgX3i+873o/l+Z09+BDZ0x:8uUIpT4vAj25L5iAbmXS7EAm6d0x
- TLSH T12A231A003BE9C12BF2BE5F78ADF26145867AF5633A03D5491CC451DA1723BC58A42AFE
- 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