General
- Target b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047
- Size 45KB
- Sample260803-kfdvrst1bs
- SHA256 b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047
- MD5 5050724f00759b39701627452e9f5f6b
- SHA1 ab16a14f7277410572e98636cd20f6737b668c40
- SHA512 c78809acbeb976a7ff55d859061fe266881ccfd7959b9ef20b224a5b48823f9d06e99bed2d4b7ab284d41d24c13fa314a606d2cb7525bf188d6e1551214c3747
- SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAebT0GYjHuPIpzjbKgXBiw0YoO5V2z6v2+BDZcx:UuKWgSJTwRf2us/3p3bdXQw35hv5dcx
- TLSH T1D6231A003BE9852BF2BE4FB4ACF26145467AF2637603D5491CC451DB5623FC68A42AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047.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
-
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
-
zbot.fimsexvietnam.com:80
-
zbot.fimsexvietnam.com:22
-
zbot.fimsexvietnam.com:8080
-
zbot.fimsexvietnam.com:8880
-
zbot.fimsexvietnam.com:2052
-
zbot.fimsexvietnam.com:2082
-
zbot.fimsexvietnam.com:2086
-
zbot.fimsexvietnam.com:2095
-
zbot.fimsexvietnam.com:443
-
zbot.fimsexvietnam.com:2053
-
zbot.fimsexvietnam.com:2083
-
zbot.fimsexvietnam.com:2087
-
zbot.fimsexvietnam.com:2096
-
zbot.fimsexvietnam.com:8443
-
hermeticwiper.fimsexvietnam.com:80
-
hermeticwiper.fimsexvietnam.com:22
-
hermeticwiper.fimsexvietnam.com:8080
-
hermeticwiper.fimsexvietnam.com:8880
-
hermeticwiper.fimsexvietnam.com:2052
-
hermeticwiper.fimsexvietnam.com:2082
-
hermeticwiper.fimsexvietnam.com:2086
-
hermeticwiper.fimsexvietnam.com:2095
-
hermeticwiper.fimsexvietnam.com:443
-
hermeticwiper.fimsexvietnam.com:2053
-
hermeticwiper.fimsexvietnam.com:2083
-
hermeticwiper.fimsexvietnam.com:2087
-
hermeticwiper.fimsexvietnam.com:2096
-
hermeticwiper.fimsexvietnam.com:8443
-
0FaPe4BCXB7g
-
delay
0
-
install
true
-
install_file
4arm3ktn.exe
-
install_folder
%AppData%
Targets
-
- Target b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047
- Size 45KB
- SHA256 b567386c838206186fd00e33c51b930c80574756fb3a273dfe1e8198a6f1c047
- MD5 5050724f00759b39701627452e9f5f6b
- SHA1 ab16a14f7277410572e98636cd20f6737b668c40
- SHA512 c78809acbeb976a7ff55d859061fe266881ccfd7959b9ef20b224a5b48823f9d06e99bed2d4b7ab284d41d24c13fa314a606d2cb7525bf188d6e1551214c3747
- SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAebT0GYjHuPIpzjbKgXBiw0YoO5V2z6v2+BDZcx:UuKWgSJTwRf2us/3p3bdXQw35hv5dcx
- TLSH T1D6231A003BE9852BF2BE4FB4ACF26145467AF2637603D5491CC451DB5623FC68A42AFE
- 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