General
- Target 19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d
- Size 45KB
- Sample260803-zh4arsfe29
- SHA256 19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d
- MD5 cdd1a50ccc5435577edfd373cdd131f0
- SHA1 70d21b10a1cd7cdaff4e237318bc904b3182e737
- SHA512 2e63b605f8d2764af5b371421f769262fbc6c2c8ec877e42a4bdb070f79c846c738e6b9a128194a8c03e5715bffc4b35c844ce3e3f5db300d5822a80737a19d2
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwi3xY6yZoOPI5zjbagl3iQxu2Y5PhGansnOBDZMx:ku40ZTXEb2euPo353bNlS5cbAdMx
- TLSH T18C231A003BE8812BF2BE4F789CF26145867AF6736603E6491CC4529B5713BC68A526FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d.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
-
remote.fimsexvietnam.com:80
-
remote.fimsexvietnam.com:22
-
remote.fimsexvietnam.com:8080
-
remote.fimsexvietnam.com:8880
-
remote.fimsexvietnam.com:2052
-
remote.fimsexvietnam.com:2082
-
remote.fimsexvietnam.com:2086
-
remote.fimsexvietnam.com:2095
-
remote.fimsexvietnam.com:443
-
remote.fimsexvietnam.com:2053
-
remote.fimsexvietnam.com:2083
-
remote.fimsexvietnam.com:2087
-
remote.fimsexvietnam.com:2096
-
remote.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
-
mydoom.fimsexvietnam.com:80
-
mydoom.fimsexvietnam.com:22
-
mydoom.fimsexvietnam.com:8080
-
mydoom.fimsexvietnam.com:8880
-
mydoom.fimsexvietnam.com:2052
-
mydoom.fimsexvietnam.com:2082
-
mydoom.fimsexvietnam.com:2086
-
mydoom.fimsexvietnam.com:2095
-
mydoom.fimsexvietnam.com:443
-
mydoom.fimsexvietnam.com:2053
-
mydoom.fimsexvietnam.com:2083
-
mydoom.fimsexvietnam.com:2087
-
mydoom.fimsexvietnam.com:2096
-
mydoom.fimsexvietnam.com:8443
-
yQR4sAoA4sia
-
delay
0
-
install
true
-
install_file
8cvfk.exe
-
install_folder
%AppData%
Targets
-
- Target 19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d
- Size 45KB
- SHA256 19e72f8f61fd5e2a67ed6cce271db42db7ba415dc7975227dcaece311008648d
- MD5 cdd1a50ccc5435577edfd373cdd131f0
- SHA1 70d21b10a1cd7cdaff4e237318bc904b3182e737
- SHA512 2e63b605f8d2764af5b371421f769262fbc6c2c8ec877e42a4bdb070f79c846c738e6b9a128194a8c03e5715bffc4b35c844ce3e3f5db300d5822a80737a19d2
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwi3xY6yZoOPI5zjbagl3iQxu2Y5PhGansnOBDZMx:ku40ZTXEb2euPo353bNlS5cbAdMx
- TLSH T18C231A003BE8812BF2BE4F789CF26145867AF6736603E6491CC4529B5713BC68A526FD
- 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