General
- Target ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc
- Size 45KB
- Sample260804-we78rswfkf
- SHA256 ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc
- MD5 b8a4c5740b154ec90596b3205dbf2364
- SHA1 bd989d916b09476c08eb61e5e03f16c90559c6a7
- SHA512 3606042ccb4a67f67261ddea51846849b5e320952800f7908b91d39c7d00a797ff39ba778eb51f9179d4d8068bb1441b79b58e1eaac505c74b57b013c5c319dc
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTOeeXK5o5TN8/nPI6EzjbvgX3iXwhHUoTR+BDZ0x:rukO5TkUH2YeEoTNKA6E3bYXSAh02Qd2
- TLSH T165232B003BE8C12BF2BF4FB899F26245867AF2772603D58A1C84519B5713FC68A425FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc.exe
Resource
win11ltsc2024-20260710-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
-
darkside.fimsexvietnam.com:80
-
darkside.fimsexvietnam.com:22
-
darkside.fimsexvietnam.com:8080
-
darkside.fimsexvietnam.com:8880
-
darkside.fimsexvietnam.com:2052
-
darkside.fimsexvietnam.com:2082
-
darkside.fimsexvietnam.com:2086
-
darkside.fimsexvietnam.com:2095
-
darkside.fimsexvietnam.com:443
-
darkside.fimsexvietnam.com:2053
-
darkside.fimsexvietnam.com:2083
-
darkside.fimsexvietnam.com:2087
-
darkside.fimsexvietnam.com:2096
-
darkside.fimsexvietnam.com:8443
-
client.fimsexvietnam.com:80
-
client.fimsexvietnam.com:22
-
client.fimsexvietnam.com:8080
-
client.fimsexvietnam.com:8880
-
client.fimsexvietnam.com:2052
-
client.fimsexvietnam.com:2082
-
client.fimsexvietnam.com:2086
-
client.fimsexvietnam.com:2095
-
client.fimsexvietnam.com:443
-
client.fimsexvietnam.com:2053
-
client.fimsexvietnam.com:2083
-
client.fimsexvietnam.com:2087
-
client.fimsexvietnam.com:2096
-
client.fimsexvietnam.com:8443
-
locky.fimsexvietnam.com:80
-
locky.fimsexvietnam.com:22
-
locky.fimsexvietnam.com:8080
-
locky.fimsexvietnam.com:8880
-
locky.fimsexvietnam.com:2052
-
locky.fimsexvietnam.com:2082
-
locky.fimsexvietnam.com:2086
-
locky.fimsexvietnam.com:2095
-
locky.fimsexvietnam.com:443
-
locky.fimsexvietnam.com:2053
-
locky.fimsexvietnam.com:2083
-
locky.fimsexvietnam.com:2087
-
locky.fimsexvietnam.com:2096
-
locky.fimsexvietnam.com:8443
-
industroyer.fimsexvietnam.com:80
-
industroyer.fimsexvietnam.com:22
-
industroyer.fimsexvietnam.com:8080
-
industroyer.fimsexvietnam.com:8880
-
industroyer.fimsexvietnam.com:2052
-
industroyer.fimsexvietnam.com:2082
-
industroyer.fimsexvietnam.com:2086
-
industroyer.fimsexvietnam.com:2095
-
industroyer.fimsexvietnam.com:443
-
industroyer.fimsexvietnam.com:2053
-
industroyer.fimsexvietnam.com:2083
-
industroyer.fimsexvietnam.com:2087
-
industroyer.fimsexvietnam.com:2096
-
industroyer.fimsexvietnam.com:8443
-
PM5yTWbhxc5r
-
delay
0
-
install
true
-
install_file
tl8ju.exe
-
install_folder
%AppData%
Targets
-
- Target ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc
- Size 45KB
- SHA256 ae5c18b10fabb5c2e93f01bf6f9c8ffc901f2bbf2ccc1f5fb3557c24be319ddc
- MD5 b8a4c5740b154ec90596b3205dbf2364
- SHA1 bd989d916b09476c08eb61e5e03f16c90559c6a7
- SHA512 3606042ccb4a67f67261ddea51846849b5e320952800f7908b91d39c7d00a797ff39ba778eb51f9179d4d8068bb1441b79b58e1eaac505c74b57b013c5c319dc
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTOeeXK5o5TN8/nPI6EzjbvgX3iXwhHUoTR+BDZ0x:rukO5TkUH2YeEoTNKA6E3bYXSAh02Qd2
- TLSH T165232B003BE8C12BF2BF4FB899F26245867AF2772603D58A1C84519B5713FC68A425FD
- 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