General
- Target 3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd
- Size 45KB
- Sample260908-al1llsca84
- SHA256 3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd
- MD5 706fe3d67df25f0da9867edb8a19dfdf
- SHA1 2ee7f96f190fa806b907211f89e5745b2d4b2ca0
- SHA512 d069f31eab715fe9fa9ad01e60251b7bc0cb8f3eb345f214e5323c9e4675d51af4b2d78b988383963869bfa2478fbd0b7c724c334ea5bb258ba6251e6aed4418
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qV+xJaxrPHuPIHzjbGg33iqb7k3DYKE2BDZkx:suJdpTPdI27eR3H3bZ3Se7k3kKbdkx
- TLSH T1FC233A003BE8812BF2BE4FB4A9F26145467AF6673603D64D2CC451DB5623FC68A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
javgaivn.net:80
-
javgaivn.net:22
-
javgaivn.net:8080
-
javgaivn.net:8880
-
javgaivn.net:2052
-
javgaivn.net:2082
-
javgaivn.net:2086
-
javgaivn.net:2095
-
javgaivn.net:443
-
javgaivn.net:2053
-
javgaivn.net:2083
-
javgaivn.net:2087
-
javgaivn.net:2096
-
javgaivn.net:8443
-
www.javgaivn.net:80
-
www.javgaivn.net:22
-
www.javgaivn.net:8080
-
www.javgaivn.net:8880
-
www.javgaivn.net:2052
-
www.javgaivn.net:2082
-
www.javgaivn.net:2086
-
www.javgaivn.net:2095
-
www.javgaivn.net:443
-
www.javgaivn.net:2053
-
www.javgaivn.net:2083
-
www.javgaivn.net:2087
-
www.javgaivn.net:2096
-
www.javgaivn.net:8443
-
triton.javgaivn.net:80
-
triton.javgaivn.net:22
-
triton.javgaivn.net:8080
-
triton.javgaivn.net:8880
-
triton.javgaivn.net:2052
-
triton.javgaivn.net:2082
-
triton.javgaivn.net:2086
-
triton.javgaivn.net:2095
-
triton.javgaivn.net:443
-
triton.javgaivn.net:2053
-
triton.javgaivn.net:2083
-
triton.javgaivn.net:2087
-
triton.javgaivn.net:2096
-
triton.javgaivn.net:8443
-
ryuk.javgaivn.net:80
-
ryuk.javgaivn.net:22
-
ryuk.javgaivn.net:8080
-
ryuk.javgaivn.net:8880
-
ryuk.javgaivn.net:2052
-
ryuk.javgaivn.net:2082
-
ryuk.javgaivn.net:2086
-
ryuk.javgaivn.net:2095
-
ryuk.javgaivn.net:443
-
ryuk.javgaivn.net:2053
-
ryuk.javgaivn.net:2083
-
ryuk.javgaivn.net:2087
-
ryuk.javgaivn.net:2096
-
ryuk.javgaivn.net:8443
-
downadup.javgaivn.net:80
-
downadup.javgaivn.net:22
-
downadup.javgaivn.net:8080
-
downadup.javgaivn.net:8880
-
downadup.javgaivn.net:2052
-
downadup.javgaivn.net:2082
-
downadup.javgaivn.net:2086
-
downadup.javgaivn.net:2095
-
downadup.javgaivn.net:443
-
downadup.javgaivn.net:2053
-
downadup.javgaivn.net:2083
-
downadup.javgaivn.net:2087
-
downadup.javgaivn.net:2096
-
downadup.javgaivn.net:8443
-
yV2FapRmIwp7
-
delay
0
-
install
true
-
install_file
gk5dx8lk.exe
-
install_folder
%AppData%
Targets
-
- Target 3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd
- Size 45KB
- SHA256 3bc570bdb8dc6e1ef4d0c93635300c471c89d9ed37011e42d2e38675284016bd
- MD5 706fe3d67df25f0da9867edb8a19dfdf
- SHA1 2ee7f96f190fa806b907211f89e5745b2d4b2ca0
- SHA512 d069f31eab715fe9fa9ad01e60251b7bc0cb8f3eb345f214e5323c9e4675d51af4b2d78b988383963869bfa2478fbd0b7c724c334ea5bb258ba6251e6aed4418
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qV+xJaxrPHuPIHzjbGg33iqb7k3DYKE2BDZkx:suJdpTPdI27eR3H3bZ3Se7k3kKbdkx
- TLSH T1FC233A003BE8812BF2BE4FB4A9F26145467AF6673603D64D2CC451DB5623FC68A426FD
- 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