General
- Target 513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a
- Size 45KB
- Sample260803-1tp3ysgd93
- SHA256 513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a
- MD5 35502aa1b8625ab1de9c5fefebf64088
- SHA1 c1c2393df1f54a21e64a6cdb5871fdc00f36d7bb
- SHA512 76fb90206a1bfc2d5c7843da5ae5407c8eba0772ea2737190b2ea9ab5fcbad7a3605010f5e51db004cecb540e45a487a67f3686194311adbc3601b13674a6701
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFB3XodEayPIVzjbagX3i+pYKr+/rXBDZEx:MuLAZTnbg2uUEabV3bNXS+p+jRdEx
- TLSH T1E3231A003BE8812BF2BE4FB89CF26145867AF5736603D6491CC445DB5723FC696426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a.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
-
iloveyou.fimsexvietnam.com:80
-
iloveyou.fimsexvietnam.com:22
-
iloveyou.fimsexvietnam.com:8080
-
iloveyou.fimsexvietnam.com:8880
-
iloveyou.fimsexvietnam.com:2052
-
iloveyou.fimsexvietnam.com:2082
-
iloveyou.fimsexvietnam.com:2086
-
iloveyou.fimsexvietnam.com:2095
-
iloveyou.fimsexvietnam.com:443
-
iloveyou.fimsexvietnam.com:2053
-
iloveyou.fimsexvietnam.com:2083
-
iloveyou.fimsexvietnam.com:2087
-
iloveyou.fimsexvietnam.com:2096
-
iloveyou.fimsexvietnam.com:8443
-
cryptolocker.fimsexvietnam.com:80
-
cryptolocker.fimsexvietnam.com:22
-
cryptolocker.fimsexvietnam.com:8080
-
cryptolocker.fimsexvietnam.com:8880
-
cryptolocker.fimsexvietnam.com:2052
-
cryptolocker.fimsexvietnam.com:2082
-
cryptolocker.fimsexvietnam.com:2086
-
cryptolocker.fimsexvietnam.com:2095
-
cryptolocker.fimsexvietnam.com:443
-
cryptolocker.fimsexvietnam.com:2053
-
cryptolocker.fimsexvietnam.com:2083
-
cryptolocker.fimsexvietnam.com:2087
-
cryptolocker.fimsexvietnam.com:2096
-
cryptolocker.fimsexvietnam.com:8443
-
ya86rH6BEfJw
-
delay
0
-
install
true
-
install_file
ud6x1.exe
-
install_folder
%AppData%
Targets
-
- Target 513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a
- Size 45KB
- SHA256 513dd5d8ee21d1ad4b8064dfe64f54946c906beb6f0193dd758d993aa637552a
- MD5 35502aa1b8625ab1de9c5fefebf64088
- SHA1 c1c2393df1f54a21e64a6cdb5871fdc00f36d7bb
- SHA512 76fb90206a1bfc2d5c7843da5ae5407c8eba0772ea2737190b2ea9ab5fcbad7a3605010f5e51db004cecb540e45a487a67f3686194311adbc3601b13674a6701
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFB3XodEayPIVzjbagX3i+pYKr+/rXBDZEx:MuLAZTnbg2uUEabV3bNXS+p+jRdEx
- TLSH T1E3231A003BE8812BF2BE4FB89CF26145867AF5736603D6491CC445DB5723FC696426FA
- 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