General
- Target 312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa
- Size 45KB
- Sample260804-hh9dcaysfv
- SHA256 312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa
- MD5 e4bf8634ac73700299099eb54bdc24c5
- SHA1 b4736ca395265613d8304b81b5b72c7b8dd2fbcb
- SHA512 050b44088ef2807d00fac1c2fb4e394d051604bad46d2b4237044a049e47ce1086e8de0acdd82b3368c8e3521a6bc269177ab9b2101d265cdd043c2136c52cc5
- SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFw3Xo5EayPIpzjbogX3idXOLIfPXtBDZbx:4uLZZTUTn2bQEabp3b/XSdeL0Xjdbx
- TLSH T178232B003BE8812BF2BE4F789DF26145857AF1A36603D58A1CC451D75B13FC69A43AFA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
bulon.vip:80
-
bulon.vip:22
-
bulon.vip:8080
-
bulon.vip:8880
-
bulon.vip:2052
-
bulon.vip:2082
-
bulon.vip:2086
-
bulon.vip:2095
-
bulon.vip:443
-
bulon.vip:2053
-
bulon.vip:2083
-
bulon.vip:2087
-
bulon.vip:2096
-
bulon.vip:8443
-
www.bulon.vip:80
-
www.bulon.vip:22
-
www.bulon.vip:8080
-
www.bulon.vip:8880
-
www.bulon.vip:2052
-
www.bulon.vip:2082
-
www.bulon.vip:2086
-
www.bulon.vip:2095
-
www.bulon.vip:443
-
www.bulon.vip:2053
-
www.bulon.vip:2083
-
www.bulon.vip:2087
-
www.bulon.vip:2096
-
www.bulon.vip:8443
-
cl0p.bulon.vip:80
-
cl0p.bulon.vip:22
-
cl0p.bulon.vip:8080
-
cl0p.bulon.vip:8880
-
cl0p.bulon.vip:2052
-
cl0p.bulon.vip:2082
-
cl0p.bulon.vip:2086
-
cl0p.bulon.vip:2095
-
cl0p.bulon.vip:443
-
cl0p.bulon.vip:2053
-
cl0p.bulon.vip:2083
-
cl0p.bulon.vip:2087
-
cl0p.bulon.vip:2096
-
cl0p.bulon.vip:8443
-
hack.bulon.vip:80
-
hack.bulon.vip:22
-
hack.bulon.vip:8080
-
hack.bulon.vip:8880
-
hack.bulon.vip:2052
-
hack.bulon.vip:2082
-
hack.bulon.vip:2086
-
hack.bulon.vip:2095
-
hack.bulon.vip:443
-
hack.bulon.vip:2053
-
hack.bulon.vip:2083
-
hack.bulon.vip:2087
-
hack.bulon.vip:2096
-
hack.bulon.vip:8443
-
DnGBGsj5GBwH
-
delay
0
-
install
true
-
install_file
otti0.exe
-
install_folder
%AppData%
Targets
-
- Target 312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa
- Size 45KB
- SHA256 312ee51f6b5d06c57f6c05e3a4199cf992a49ed257a4237e65dde331e89a7aaa
- MD5 e4bf8634ac73700299099eb54bdc24c5
- SHA1 b4736ca395265613d8304b81b5b72c7b8dd2fbcb
- SHA512 050b44088ef2807d00fac1c2fb4e394d051604bad46d2b4237044a049e47ce1086e8de0acdd82b3368c8e3521a6bc269177ab9b2101d265cdd043c2136c52cc5
- SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFw3Xo5EayPIpzjbogX3idXOLIfPXtBDZbx:4uLZZTUTn2bQEabp3b/XSdeL0Xjdbx
- TLSH T178232B003BE8812BF2BE4F789DF26145857AF1A36603D58A1CC451D75B13FC69A43AFA
- 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