General
- Target 9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e
- Size 45KB
- Sample260804-k25wdagf28
- SHA256 9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e
- MD5 dfc511de5bc4a9b275b7d2190cc286b3
- SHA1 f33e8d93373a93ed09a4a14d1c44e5d9f0416687
- SHA512 1b66bc46e1fc74a4573be7cb735638973a236ae30d38945050f7835af0c92295cd5faafe9d0c91ed7895a4f3d1301498a590cc2d97267d0228ce183f38e53c98
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1JGju8eQlZwZPI5zjbIgX/ivOhFLkQoPbhrBDZUx:cuR0JTPjY2sGjuVGwW53bfX6vODgQOn0
- TLSH T18B233B0037E8C12BF2BE4F78A9F26245867AE6737603D54A1CC451CB5B13BC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e.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
-
sobig.fimsexvietnam.com:80
-
sobig.fimsexvietnam.com:22
-
sobig.fimsexvietnam.com:8080
-
sobig.fimsexvietnam.com:8880
-
sobig.fimsexvietnam.com:2052
-
sobig.fimsexvietnam.com:2082
-
sobig.fimsexvietnam.com:2086
-
sobig.fimsexvietnam.com:2095
-
sobig.fimsexvietnam.com:443
-
sobig.fimsexvietnam.com:2053
-
sobig.fimsexvietnam.com:2083
-
sobig.fimsexvietnam.com:2087
-
sobig.fimsexvietnam.com:2096
-
sobig.fimsexvietnam.com:8443
-
agenttesla.fimsexvietnam.com:80
-
agenttesla.fimsexvietnam.com:22
-
agenttesla.fimsexvietnam.com:8080
-
agenttesla.fimsexvietnam.com:8880
-
agenttesla.fimsexvietnam.com:2052
-
agenttesla.fimsexvietnam.com:2082
-
agenttesla.fimsexvietnam.com:2086
-
agenttesla.fimsexvietnam.com:2095
-
agenttesla.fimsexvietnam.com:443
-
agenttesla.fimsexvietnam.com:2053
-
agenttesla.fimsexvietnam.com:2083
-
agenttesla.fimsexvietnam.com:2087
-
agenttesla.fimsexvietnam.com:2096
-
agenttesla.fimsexvietnam.com:8443
-
FAuE6wUyi7EA
-
delay
0
-
install
true
-
install_file
whmr.exe
-
install_folder
%AppData%
Targets
-
- Target 9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e
- Size 45KB
- SHA256 9a7114c538ff4dcb9d1365a2a2f8d61828a1ac16137c5de9f750466be3610b1e
- MD5 dfc511de5bc4a9b275b7d2190cc286b3
- SHA1 f33e8d93373a93ed09a4a14d1c44e5d9f0416687
- SHA512 1b66bc46e1fc74a4573be7cb735638973a236ae30d38945050f7835af0c92295cd5faafe9d0c91ed7895a4f3d1301498a590cc2d97267d0228ce183f38e53c98
- SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1JGju8eQlZwZPI5zjbIgX/ivOhFLkQoPbhrBDZUx:cuR0JTPjY2sGjuVGwW53bfX6vODgQOn0
- TLSH T18B233B0037E8C12BF2BE4F78A9F26245867AE6737603D54A1CC451CB5B13BC69A426FD
- 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