General
- Target 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- Size 45KB
- Sample260804-rr2vasy1c1
- SHA256 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- MD5 56d2ac113e93ca58678059703cba8555
- SHA1 3ffd82142327c3af76122afc27b0a64ee14fc417
- SHA512 2aa95645c7d1922ff0199b0ea7d4bcf89b43570fa3b3554fab1bf822df7143a30c5191feffd85469cfb6fd40fe7afc29b525a77c2c2735ddf31cae26599f5b51
- SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjAO5QfCBQPiNjPISzjbYgX3i9XUcPYhjl/fBDZ8x:0u2vpTDe+2nO5c/iKS3bPXSdUXjl/pd+
- TLSH T18B233B103BE8C12BF2BE4FB498F26145867AF6633603D5892CC451DB5713BC69642AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98.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
-
trisis.fimsexvietnam.com:80
-
trisis.fimsexvietnam.com:22
-
trisis.fimsexvietnam.com:8080
-
trisis.fimsexvietnam.com:8880
-
trisis.fimsexvietnam.com:2052
-
trisis.fimsexvietnam.com:2082
-
trisis.fimsexvietnam.com:2086
-
trisis.fimsexvietnam.com:2095
-
trisis.fimsexvietnam.com:443
-
trisis.fimsexvietnam.com:2053
-
trisis.fimsexvietnam.com:2083
-
trisis.fimsexvietnam.com:2087
-
trisis.fimsexvietnam.com:2096
-
trisis.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
-
gootloader.fimsexvietnam.com:80
-
gootloader.fimsexvietnam.com:22
-
gootloader.fimsexvietnam.com:8080
-
gootloader.fimsexvietnam.com:8880
-
gootloader.fimsexvietnam.com:2052
-
gootloader.fimsexvietnam.com:2082
-
gootloader.fimsexvietnam.com:2086
-
gootloader.fimsexvietnam.com:2095
-
gootloader.fimsexvietnam.com:443
-
gootloader.fimsexvietnam.com:2053
-
gootloader.fimsexvietnam.com:2083
-
gootloader.fimsexvietnam.com:2087
-
gootloader.fimsexvietnam.com:2096
-
gootloader.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
-
uBShF3yHSO9H
-
delay
0
-
install
true
-
install_file
wuf2mst.exe
-
install_folder
%AppData%
Targets
-
- Target 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- Size 45KB
- SHA256 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- MD5 56d2ac113e93ca58678059703cba8555
- SHA1 3ffd82142327c3af76122afc27b0a64ee14fc417
- SHA512 2aa95645c7d1922ff0199b0ea7d4bcf89b43570fa3b3554fab1bf822df7143a30c5191feffd85469cfb6fd40fe7afc29b525a77c2c2735ddf31cae26599f5b51
- SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjAO5QfCBQPiNjPISzjbYgX3i9XUcPYhjl/fBDZ8x:0u2vpTDe+2nO5c/iKS3bPXSdUXjl/pd+
- TLSH T18B233B103BE8C12BF2BE4FB498F26145867AF6633603D5892CC451DB5713BC69642AFE
- 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