General
- Target 85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c
- Size 45KB
- Sample260803-pcs8haxbme
- SHA256 85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c
- MD5 183955e2a08f8b9ccc0f9068c795e165
- SHA1 7af2915ae604ae44c78ff8fad24a56cfbb4048a3
- SHA512 84e267172da99f1b3666ffeaf56908bbb66a916878746dc46008725fa348b84b95b85a3823b33871cd2d1caf2791f9beca5688228ee874ecd0c26fe300b1c25b
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql+Nd3g4OcSOPI0nzjblgXEip0u2AsPUXfBDZMx:wuDWZTpMZSB2tCES30n3biXBp0HZMdMx
- TLSH T15E232A003BE8C12BF1BE4F78A9F26105867AF6733603D54A1CC452DB5613BC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
sexviet41.com:80
-
sexviet41.com:22
-
sexviet41.com:8080
-
sexviet41.com:8880
-
sexviet41.com:2052
-
sexviet41.com:2082
-
sexviet41.com:2086
-
sexviet41.com:2095
-
sexviet41.com:443
-
sexviet41.com:2053
-
sexviet41.com:2083
-
sexviet41.com:2087
-
sexviet41.com:2096
-
sexviet41.com:8443
-
www.sexviet41.com:80
-
www.sexviet41.com:22
-
www.sexviet41.com:8080
-
www.sexviet41.com:8880
-
www.sexviet41.com:2052
-
www.sexviet41.com:2082
-
www.sexviet41.com:2086
-
www.sexviet41.com:2095
-
www.sexviet41.com:443
-
www.sexviet41.com:2053
-
www.sexviet41.com:2083
-
www.sexviet41.com:2087
-
www.sexviet41.com:2096
-
www.sexviet41.com:8443
-
cl0p.sexviet41.com:80
-
cl0p.sexviet41.com:22
-
cl0p.sexviet41.com:8080
-
cl0p.sexviet41.com:8880
-
cl0p.sexviet41.com:2052
-
cl0p.sexviet41.com:2082
-
cl0p.sexviet41.com:2086
-
cl0p.sexviet41.com:2095
-
cl0p.sexviet41.com:443
-
cl0p.sexviet41.com:2053
-
cl0p.sexviet41.com:2083
-
cl0p.sexviet41.com:2087
-
cl0p.sexviet41.com:2096
-
cl0p.sexviet41.com:8443
-
nimda.sexviet41.com:80
-
nimda.sexviet41.com:22
-
nimda.sexviet41.com:8080
-
nimda.sexviet41.com:8880
-
nimda.sexviet41.com:2052
-
nimda.sexviet41.com:2082
-
nimda.sexviet41.com:2086
-
nimda.sexviet41.com:2095
-
nimda.sexviet41.com:443
-
nimda.sexviet41.com:2053
-
nimda.sexviet41.com:2083
-
nimda.sexviet41.com:2087
-
nimda.sexviet41.com:2096
-
nimda.sexviet41.com:8443
-
Lo5lTxgRKzuh
-
delay
0
-
install
true
-
install_file
t1ucr.exe
-
install_folder
%AppData%
Targets
-
- Target 85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c
- Size 45KB
- SHA256 85f1bf8b421608f04e2e5a57cd4ffe4a0f428d80e959ef3339e00b6de9ef578c
- MD5 183955e2a08f8b9ccc0f9068c795e165
- SHA1 7af2915ae604ae44c78ff8fad24a56cfbb4048a3
- SHA512 84e267172da99f1b3666ffeaf56908bbb66a916878746dc46008725fa348b84b95b85a3823b33871cd2d1caf2791f9beca5688228ee874ecd0c26fe300b1c25b
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql+Nd3g4OcSOPI0nzjblgXEip0u2AsPUXfBDZMx:wuDWZTpMZSB2tCES30n3biXBp0HZMdMx
- TLSH T15E232A003BE8C12BF1BE4F78A9F26105867AF6733603D54A1CC452DB5613BC69A426FE
- 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