General
- Target f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15
- Size 45KB
- Sample260804-x4nq4ayckb
- SHA256 f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15
- MD5 e89934ee0fb662a1d1b3c5863126b22a
- SHA1 2ddcfdfa452b0ff2bb0a7cd7fbe9195e68e8db54
- SHA512 9f58b665e179d74f1c7feb3375189096890a761c7cf2d4de0de4ab0296e46fa3e63aa0f1e03cb3d517dfb3b410005c5aaae964d665460ce2621ca01cf460e5bc
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2Qpm7PIKmjbdgX3iQ5bK357GiR4BDZcx:RuxkJTgip2meKKbKXSf5edcx
- TLSH T1F9232C003BE88137F2BE4FB8ACF26145857AF5737603D54A2CC452DB5623BC68A526F9
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15.exe
Resource
win11ltsc2024-20260710-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
-
conficker.bulon.vip:80
-
conficker.bulon.vip:22
-
conficker.bulon.vip:8080
-
conficker.bulon.vip:8880
-
conficker.bulon.vip:2052
-
conficker.bulon.vip:2082
-
conficker.bulon.vip:2086
-
conficker.bulon.vip:2095
-
conficker.bulon.vip:443
-
conficker.bulon.vip:2053
-
conficker.bulon.vip:2083
-
conficker.bulon.vip:2087
-
conficker.bulon.vip:2096
-
conficker.bulon.vip:8443
-
zbot.bulon.vip:80
-
zbot.bulon.vip:22
-
zbot.bulon.vip:8080
-
zbot.bulon.vip:8880
-
zbot.bulon.vip:2052
-
zbot.bulon.vip:2082
-
zbot.bulon.vip:2086
-
zbot.bulon.vip:2095
-
zbot.bulon.vip:443
-
zbot.bulon.vip:2053
-
zbot.bulon.vip:2083
-
zbot.bulon.vip:2087
-
zbot.bulon.vip:2096
-
zbot.bulon.vip:8443
-
locky.bulon.vip:80
-
locky.bulon.vip:22
-
locky.bulon.vip:8080
-
locky.bulon.vip:8880
-
locky.bulon.vip:2052
-
locky.bulon.vip:2082
-
locky.bulon.vip:2086
-
locky.bulon.vip:2095
-
locky.bulon.vip:443
-
locky.bulon.vip:2053
-
locky.bulon.vip:2083
-
locky.bulon.vip:2087
-
locky.bulon.vip:2096
-
locky.bulon.vip:8443
-
uxzE3BTjxnoF
-
delay
0
-
install
true
-
install_file
y36vhk77.exe
-
install_folder
%AppData%
Targets
-
- Target f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15
- Size 45KB
- SHA256 f8db8badd0caaec4feac1a6d5db006e99a2f9a4a5cba93476a11a5f72bb08d15
- MD5 e89934ee0fb662a1d1b3c5863126b22a
- SHA1 2ddcfdfa452b0ff2bb0a7cd7fbe9195e68e8db54
- SHA512 9f58b665e179d74f1c7feb3375189096890a761c7cf2d4de0de4ab0296e46fa3e63aa0f1e03cb3d517dfb3b410005c5aaae964d665460ce2621ca01cf460e5bc
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2Qpm7PIKmjbdgX3iQ5bK357GiR4BDZcx:RuxkJTgip2meKKbKXSf5edcx
- TLSH T1F9232C003BE88137F2BE4FB8ACF26145857AF5737603D54A2CC452DB5623BC68A526F9
- 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