General
- Target f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544
- Size 45KB
- Sample260905-ksc41axygs
- SHA256 f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544
- MD5 0384dd4a7c74f5fe645331561813e174
- SHA1 5510997902cbefb402abfc90a81b0f83753ef45b
- SHA512 abcb7a886fd5cca642ae26b36799e777da01671c7e420f00a0cca4c1ff891241efae8a4430a3ce995b5f29fe990f2ea883185d14b409bff9b29b035517dd1d01
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4b9oSsqHz1OPIqzjbTg+3iHatZVYKemaGUIC9kBD:8uUIpT4vAj2fKti3q3bM+SHMVY+GSd0x
- TLSH T17A233A003BE8C12BF2BE5F7899F26105867AF6632603D64A1CC451D75B13FC68A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
chimchuot-vn.com:80
-
chimchuot-vn.com:22
-
chimchuot-vn.com:8080
-
chimchuot-vn.com:8880
-
chimchuot-vn.com:2052
-
chimchuot-vn.com:2082
-
chimchuot-vn.com:2086
-
chimchuot-vn.com:2095
-
chimchuot-vn.com:443
-
chimchuot-vn.com:2053
-
chimchuot-vn.com:2083
-
chimchuot-vn.com:2087
-
chimchuot-vn.com:2096
-
chimchuot-vn.com:8443
-
www.chimchuot-vn.com:80
-
www.chimchuot-vn.com:22
-
www.chimchuot-vn.com:8080
-
www.chimchuot-vn.com:8880
-
www.chimchuot-vn.com:2052
-
www.chimchuot-vn.com:2082
-
www.chimchuot-vn.com:2086
-
www.chimchuot-vn.com:2095
-
www.chimchuot-vn.com:443
-
www.chimchuot-vn.com:2053
-
www.chimchuot-vn.com:2083
-
www.chimchuot-vn.com:2087
-
www.chimchuot-vn.com:2096
-
www.chimchuot-vn.com:8443
-
hermeticwiper.chimchuot-vn.com:80
-
hermeticwiper.chimchuot-vn.com:22
-
hermeticwiper.chimchuot-vn.com:8080
-
hermeticwiper.chimchuot-vn.com:8880
-
hermeticwiper.chimchuot-vn.com:2052
-
hermeticwiper.chimchuot-vn.com:2082
-
hermeticwiper.chimchuot-vn.com:2086
-
hermeticwiper.chimchuot-vn.com:2095
-
hermeticwiper.chimchuot-vn.com:443
-
hermeticwiper.chimchuot-vn.com:2053
-
hermeticwiper.chimchuot-vn.com:2083
-
hermeticwiper.chimchuot-vn.com:2087
-
hermeticwiper.chimchuot-vn.com:2096
-
hermeticwiper.chimchuot-vn.com:8443
-
stuxnet.chimchuot-vn.com:80
-
stuxnet.chimchuot-vn.com:22
-
stuxnet.chimchuot-vn.com:8080
-
stuxnet.chimchuot-vn.com:8880
-
stuxnet.chimchuot-vn.com:2052
-
stuxnet.chimchuot-vn.com:2082
-
stuxnet.chimchuot-vn.com:2086
-
stuxnet.chimchuot-vn.com:2095
-
stuxnet.chimchuot-vn.com:443
-
stuxnet.chimchuot-vn.com:2053
-
stuxnet.chimchuot-vn.com:2083
-
stuxnet.chimchuot-vn.com:2087
-
stuxnet.chimchuot-vn.com:2096
-
stuxnet.chimchuot-vn.com:8443
-
lokibot.chimchuot-vn.com:80
-
lokibot.chimchuot-vn.com:22
-
lokibot.chimchuot-vn.com:8080
-
lokibot.chimchuot-vn.com:8880
-
lokibot.chimchuot-vn.com:2052
-
lokibot.chimchuot-vn.com:2082
-
lokibot.chimchuot-vn.com:2086
-
lokibot.chimchuot-vn.com:2095
-
lokibot.chimchuot-vn.com:443
-
lokibot.chimchuot-vn.com:2053
-
lokibot.chimchuot-vn.com:2083
-
lokibot.chimchuot-vn.com:2087
-
lokibot.chimchuot-vn.com:2096
-
lokibot.chimchuot-vn.com:8443
-
4nmuE4tbNnm5
-
delay
0
-
install
true
-
install_file
7wry6jl.exe
-
install_folder
%AppData%
Targets
-
- Target f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544
- Size 45KB
- SHA256 f3c775b3726f9f017c5841a2363911cbf60d37356a94ab804c394e9f8a391544
- MD5 0384dd4a7c74f5fe645331561813e174
- SHA1 5510997902cbefb402abfc90a81b0f83753ef45b
- SHA512 abcb7a886fd5cca642ae26b36799e777da01671c7e420f00a0cca4c1ff891241efae8a4430a3ce995b5f29fe990f2ea883185d14b409bff9b29b035517dd1d01
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4b9oSsqHz1OPIqzjbTg+3iHatZVYKemaGUIC9kBD:8uUIpT4vAj2fKti3q3bM+SHMVY+GSd0x
- TLSH T17A233A003BE8C12BF2BE5F7899F26105867AF6632603D64A1CC451D75B13FC68A42AFD
- 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