General
- Target 5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e
- Size 45KB
- Sample260804-tlyxkadd65
- SHA256 5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e
- MD5 9c2571754ba07717e75a0fd7842d48c0
- SHA1 579085891aff560b82e4cc58c45b3fd9d8c4ddd4
- SHA512 5d871a553974fc6501e713677c509986c6dd7373cbf0d77458e9835cbe325408de134f0f2455f6d7f29b04356b75c8341cada00b5689b450ba79a6a4d289481b
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4T9YikqHztOPIUzjb+g93iuEplLK5GoKwp2BDZ0x:8uUIpT4vAj2XalK3U3bB9SuELu/ZYd0x
- TLSH T117234B003BE9C12BF2BE5F7899F26145867AF6633603D64A1CC451DB1713BC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e.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
-
sasser.fimsexvietnam.com:80
-
sasser.fimsexvietnam.com:22
-
sasser.fimsexvietnam.com:8080
-
sasser.fimsexvietnam.com:8880
-
sasser.fimsexvietnam.com:2052
-
sasser.fimsexvietnam.com:2082
-
sasser.fimsexvietnam.com:2086
-
sasser.fimsexvietnam.com:2095
-
sasser.fimsexvietnam.com:443
-
sasser.fimsexvietnam.com:2053
-
sasser.fimsexvietnam.com:2083
-
sasser.fimsexvietnam.com:2087
-
sasser.fimsexvietnam.com:2096
-
sasser.fimsexvietnam.com:8443
-
locky.fimsexvietnam.com:80
-
locky.fimsexvietnam.com:22
-
locky.fimsexvietnam.com:8080
-
locky.fimsexvietnam.com:8880
-
locky.fimsexvietnam.com:2052
-
locky.fimsexvietnam.com:2082
-
locky.fimsexvietnam.com:2086
-
locky.fimsexvietnam.com:2095
-
locky.fimsexvietnam.com:443
-
locky.fimsexvietnam.com:2053
-
locky.fimsexvietnam.com:2083
-
locky.fimsexvietnam.com:2087
-
locky.fimsexvietnam.com:2096
-
locky.fimsexvietnam.com:8443
-
7LE3TBpTHKWo
-
delay
0
-
install
true
-
install_file
mzdeaih.exe
-
install_folder
%AppData%
Targets
-
- Target 5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e
- Size 45KB
- SHA256 5b427157108f0d76ddfc32adcdd807d8b732da9cc42c2d5c7aee413bb9a6f61e
- MD5 9c2571754ba07717e75a0fd7842d48c0
- SHA1 579085891aff560b82e4cc58c45b3fd9d8c4ddd4
- SHA512 5d871a553974fc6501e713677c509986c6dd7373cbf0d77458e9835cbe325408de134f0f2455f6d7f29b04356b75c8341cada00b5689b450ba79a6a4d289481b
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4T9YikqHztOPIUzjb+g93iuEplLK5GoKwp2BDZ0x:8uUIpT4vAj2XalK3U3bB9SuELu/ZYd0x
- TLSH T117234B003BE9C12BF2BE5F7899F26145867AF6633603D64A1CC451DB1713BC68A426FE
- 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