General
- Target 7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281
- Size 45KB
- Sample260804-s8lp3steqc
- SHA256 7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281
- MD5 fcc29266952e6f70d0a192f44042e2e7
- SHA1 8effa5e81f41c3a07085635cf1065c5d5e6b6966
- SHA512 507efc2d3dae32f024bedf394adcb42a46c53a79a865dff02bfdc2b70373b0280280aa71bf20107547ef067d8cccf7e9f29055b90b3b4cab82c420ab342ebb49
- SSDEEP 768:guKWgSJTwU6NkWUGnaSmo2qAsj0UwPOlehAPITpzjbogX3iCClxd4BDZwx:guKWgSJTwRf28j0/OghlTp3b/XSCed+Y
- TLSH T143234B003BE8813BF2BE5F7899F26145867AF6637603D64A1CC451DB1723FC28A426ED
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281.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
-
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
-
rat.fimsexvietnam.com:80
-
rat.fimsexvietnam.com:22
-
rat.fimsexvietnam.com:8080
-
rat.fimsexvietnam.com:8880
-
rat.fimsexvietnam.com:2052
-
rat.fimsexvietnam.com:2082
-
rat.fimsexvietnam.com:2086
-
rat.fimsexvietnam.com:2095
-
rat.fimsexvietnam.com:443
-
rat.fimsexvietnam.com:2053
-
rat.fimsexvietnam.com:2083
-
rat.fimsexvietnam.com:2087
-
rat.fimsexvietnam.com:2096
-
rat.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
-
EOqYdCM0BOuC
-
delay
0
-
install
true
-
install_file
1jfma8ev.exe
-
install_folder
%AppData%
Targets
-
- Target 7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281
- Size 45KB
- SHA256 7f4adfd1059c99a8f166f5a442075aa2b26b263ee9f2702f2a481eba86517281
- MD5 fcc29266952e6f70d0a192f44042e2e7
- SHA1 8effa5e81f41c3a07085635cf1065c5d5e6b6966
- SHA512 507efc2d3dae32f024bedf394adcb42a46c53a79a865dff02bfdc2b70373b0280280aa71bf20107547ef067d8cccf7e9f29055b90b3b4cab82c420ab342ebb49
- SSDEEP 768:guKWgSJTwU6NkWUGnaSmo2qAsj0UwPOlehAPITpzjbogX3iCClxd4BDZwx:guKWgSJTwRf28j0/OghlTp3b/XSCed+Y
- TLSH T143234B003BE8813BF2BE5F7899F26145867AF6637603D64A1CC451DB1723FC28A426ED
- 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