General
- Target bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd
- Size 45KB
- Sample260803-jaz1da1ekb
- SHA256 bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd
- MD5 61f912518fc19f4469a9ca854fb851a6
- SHA1 42634ce4023e44c85c4c70935e673a0106f9c178
- SHA512 a7010678ce8d1aa43b124983d6e639fd92514f60565fada7a50730eace50c2d19112fa1895624923f65bff13748553398a247bb85bca81101f1b2688b82b3acd
- SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q73DEbHBqj2OPI/pzjbtgX3itPReRTHn3xfY2oBDZ+:0ushJTDXgH2qyoK3/p3b6XStPwrn10d+
- TLSH T17723FA003BE8812BF2BE4F7499F26145867AF6633603D54E1CC4529B5723FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
hentaivietsub.com:80
-
hentaivietsub.com:22
-
hentaivietsub.com:8080
-
hentaivietsub.com:8880
-
hentaivietsub.com:2052
-
hentaivietsub.com:2082
-
hentaivietsub.com:2086
-
hentaivietsub.com:2095
-
hentaivietsub.com:443
-
hentaivietsub.com:2053
-
hentaivietsub.com:2083
-
hentaivietsub.com:2087
-
hentaivietsub.com:2096
-
hentaivietsub.com:8443
-
www.hentaivietsub.com:80
-
www.hentaivietsub.com:22
-
www.hentaivietsub.com:8080
-
www.hentaivietsub.com:8880
-
www.hentaivietsub.com:2052
-
www.hentaivietsub.com:2082
-
www.hentaivietsub.com:2086
-
www.hentaivietsub.com:2095
-
www.hentaivietsub.com:443
-
www.hentaivietsub.com:2053
-
www.hentaivietsub.com:2083
-
www.hentaivietsub.com:2087
-
www.hentaivietsub.com:2096
-
www.hentaivietsub.com:8443
-
hacker.hentaivietsub.com:80
-
hacker.hentaivietsub.com:22
-
hacker.hentaivietsub.com:8080
-
hacker.hentaivietsub.com:8880
-
hacker.hentaivietsub.com:2052
-
hacker.hentaivietsub.com:2082
-
hacker.hentaivietsub.com:2086
-
hacker.hentaivietsub.com:2095
-
hacker.hentaivietsub.com:443
-
hacker.hentaivietsub.com:2053
-
hacker.hentaivietsub.com:2083
-
hacker.hentaivietsub.com:2087
-
hacker.hentaivietsub.com:2096
-
hacker.hentaivietsub.com:8443
-
klez.hentaivietsub.com:80
-
klez.hentaivietsub.com:22
-
klez.hentaivietsub.com:8080
-
klez.hentaivietsub.com:8880
-
klez.hentaivietsub.com:2052
-
klez.hentaivietsub.com:2082
-
klez.hentaivietsub.com:2086
-
klez.hentaivietsub.com:2095
-
klez.hentaivietsub.com:443
-
klez.hentaivietsub.com:2053
-
klez.hentaivietsub.com:2083
-
klez.hentaivietsub.com:2087
-
klez.hentaivietsub.com:2096
-
klez.hentaivietsub.com:8443
-
clop.hentaivietsub.com:80
-
clop.hentaivietsub.com:22
-
clop.hentaivietsub.com:8080
-
clop.hentaivietsub.com:8880
-
clop.hentaivietsub.com:2052
-
clop.hentaivietsub.com:2082
-
clop.hentaivietsub.com:2086
-
clop.hentaivietsub.com:2095
-
clop.hentaivietsub.com:443
-
clop.hentaivietsub.com:2053
-
clop.hentaivietsub.com:2083
-
clop.hentaivietsub.com:2087
-
clop.hentaivietsub.com:2096
-
clop.hentaivietsub.com:8443
-
trisis.hentaivietsub.com:80
-
trisis.hentaivietsub.com:22
-
trisis.hentaivietsub.com:8080
-
trisis.hentaivietsub.com:8880
-
trisis.hentaivietsub.com:2052
-
trisis.hentaivietsub.com:2082
-
trisis.hentaivietsub.com:2086
-
trisis.hentaivietsub.com:2095
-
trisis.hentaivietsub.com:443
-
trisis.hentaivietsub.com:2053
-
trisis.hentaivietsub.com:2083
-
trisis.hentaivietsub.com:2087
-
trisis.hentaivietsub.com:2096
-
trisis.hentaivietsub.com:8443
-
B9wkcVCWNDDT
-
delay
0
-
install
true
-
install_file
4pfm9u.exe
-
install_folder
%AppData%
Targets
-
- Target bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd
- Size 45KB
- SHA256 bf373fafedd333b104a322726695253a96b36c943597e5cae207cef01e103ccd
- MD5 61f912518fc19f4469a9ca854fb851a6
- SHA1 42634ce4023e44c85c4c70935e673a0106f9c178
- SHA512 a7010678ce8d1aa43b124983d6e639fd92514f60565fada7a50730eace50c2d19112fa1895624923f65bff13748553398a247bb85bca81101f1b2688b82b3acd
- SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q73DEbHBqj2OPI/pzjbtgX3itPReRTHn3xfY2oBDZ+:0ushJTDXgH2qyoK3/p3b6XStPwrn10d+
- TLSH T17723FA003BE8812BF2BE4F7499F26145867AF6633603D54E1CC4529B5723FC69A426FE
- 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