General
- Target 1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f
- Size 45KB
- Sample260804-aq6nesdq5x
- SHA256 1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f
- MD5 fb9b1442fee89b02ef416312c566b481
- SHA1 2d0eeaaf9203d1ee4d1af8867b887d6b63274e96
- SHA512 530c5b2c577d05ba540450bc8c850d78c258f75ba56fee82689b359d36f9eae8e191de74715464c0245bd699ee2e9316d6706a00d30daf5b98f05ddde6a2b429
- SSDEEP 768:5udApTNctooWUS7C+mo2qtbx1HJhOPIcozjbjgi3iqUrAEDQicBDZ0x:5udApTNmU2cFj3co3b8iSqUUSQi6d0x
- TLSH T14A233C003BE9812BF2BE4F7898F26145867AF2673603D58E1CC441DB5613FC69A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f.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
-
trickbot.bulon.vip:80
-
trickbot.bulon.vip:22
-
trickbot.bulon.vip:8080
-
trickbot.bulon.vip:8880
-
trickbot.bulon.vip:2052
-
trickbot.bulon.vip:2082
-
trickbot.bulon.vip:2086
-
trickbot.bulon.vip:2095
-
trickbot.bulon.vip:443
-
trickbot.bulon.vip:2053
-
trickbot.bulon.vip:2083
-
trickbot.bulon.vip:2087
-
trickbot.bulon.vip:2096
-
trickbot.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
-
rat.bulon.vip:80
-
rat.bulon.vip:22
-
rat.bulon.vip:8080
-
rat.bulon.vip:8880
-
rat.bulon.vip:2052
-
rat.bulon.vip:2082
-
rat.bulon.vip:2086
-
rat.bulon.vip:2095
-
rat.bulon.vip:443
-
rat.bulon.vip:2053
-
rat.bulon.vip:2083
-
rat.bulon.vip:2087
-
rat.bulon.vip:2096
-
rat.bulon.vip:8443
-
7PSRE6KiDm4Y
-
delay
0
-
install
true
-
install_file
1jkn1n.exe
-
install_folder
%AppData%
Targets
-
- Target 1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f
- Size 45KB
- SHA256 1b0c9b8d606c5d318a05bd7cf625d68c1a3150be48a8e1b6ebddfbb35243c35f
- MD5 fb9b1442fee89b02ef416312c566b481
- SHA1 2d0eeaaf9203d1ee4d1af8867b887d6b63274e96
- SHA512 530c5b2c577d05ba540450bc8c850d78c258f75ba56fee82689b359d36f9eae8e191de74715464c0245bd699ee2e9316d6706a00d30daf5b98f05ddde6a2b429
- SSDEEP 768:5udApTNctooWUS7C+mo2qtbx1HJhOPIcozjbjgi3iqUrAEDQicBDZ0x:5udApTNmU2cFj3co3b8iSqUUSQi6d0x
- TLSH T14A233C003BE9812BF2BE4F7898F26145867AF2673603D58E1CC441DB5613FC69A42AFD
- 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