General
- Target d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f
- Size 45KB
- Sample260804-jjsbwszsaz
- SHA256 d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f
- MD5 3573c5395a95b73b2b1af3f2435655f6
- SHA1 240db753e53ce96dfeaebb0da23bfb4ac73acb58
- SHA512 1e66b4297b6d9eebf53b7ba63fd401b0128900e33b184f20901deb91672fc2d1aec355ec559ce4ff90801ebb2009bcb16b73cc9e6029627c6b9ba29d8750d39f
- SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAaLiE02FjMdjYkkmPI0zjbigX3ieH0qpVbSEMrHBDZO:kuSOpTPOP2KL9wQP03bFXSVqpRSEWhdO
- TLSH T187232A0037E9812BF6BE4F7869F26245867BF5732603D68D1C8411DB5723BC68A436FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f.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
-
trickbot.fimsexvietnam.com:80
-
trickbot.fimsexvietnam.com:22
-
trickbot.fimsexvietnam.com:8080
-
trickbot.fimsexvietnam.com:8880
-
trickbot.fimsexvietnam.com:2052
-
trickbot.fimsexvietnam.com:2082
-
trickbot.fimsexvietnam.com:2086
-
trickbot.fimsexvietnam.com:2095
-
trickbot.fimsexvietnam.com:443
-
trickbot.fimsexvietnam.com:2053
-
trickbot.fimsexvietnam.com:2083
-
trickbot.fimsexvietnam.com:2087
-
trickbot.fimsexvietnam.com:2096
-
trickbot.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
-
connect.fimsexvietnam.com:80
-
connect.fimsexvietnam.com:22
-
connect.fimsexvietnam.com:8080
-
connect.fimsexvietnam.com:8880
-
connect.fimsexvietnam.com:2052
-
connect.fimsexvietnam.com:2082
-
connect.fimsexvietnam.com:2086
-
connect.fimsexvietnam.com:2095
-
connect.fimsexvietnam.com:443
-
connect.fimsexvietnam.com:2053
-
connect.fimsexvietnam.com:2083
-
connect.fimsexvietnam.com:2087
-
connect.fimsexvietnam.com:2096
-
connect.fimsexvietnam.com:8443
-
HBCH24wOtasJ
-
delay
0
-
install
true
-
install_file
04e5.exe
-
install_folder
%AppData%
Targets
-
- Target d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f
- Size 45KB
- SHA256 d600f2c4461e56566873a37732d1a8f25be003cf33a6b2c2424a895901660b9f
- MD5 3573c5395a95b73b2b1af3f2435655f6
- SHA1 240db753e53ce96dfeaebb0da23bfb4ac73acb58
- SHA512 1e66b4297b6d9eebf53b7ba63fd401b0128900e33b184f20901deb91672fc2d1aec355ec559ce4ff90801ebb2009bcb16b73cc9e6029627c6b9ba29d8750d39f
- SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAaLiE02FjMdjYkkmPI0zjbigX3ieH0qpVbSEMrHBDZO:kuSOpTPOP2KL9wQP03bFXSVqpRSEWhdO
- TLSH T187232A0037E9812BF6BE4F7869F26245867BF5732603D68D1C8411DB5723BC68A436FA
- 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