General
- Target 7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c
- Size 45KB
- Sample260804-t835ssvfpd
- SHA256 7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c
- MD5 16060b9d2d420c93cc0c74bcec4e135c
- SHA1 5eff56ed8372254a0b1c78b23ecd248c6c51a2e7
- SHA512 ad4390527af70905306820c6905ba85d6ab3873175e3fed91f4033ef3198641fd72e13c6a60c67609486d2cee51f7c88b6ea3937e7d710aafb87abc05acf3183
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFP3Xo5EayPIKzjb7gX3iCvRjcS1klWAJBDZEx:MuLAZTnbg2YQEabK3bEXSCZjcS1udEx
- TLSH T1F3233B003BE9C22BF1BE4F789CF26145867AF6636603D54D2CC411D75B13BC69A42AFA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
bulon69.com:80
-
bulon69.com:22
-
bulon69.com:8080
-
bulon69.com:8880
-
bulon69.com:2052
-
bulon69.com:2082
-
bulon69.com:2086
-
bulon69.com:2095
-
bulon69.com:443
-
bulon69.com:2053
-
bulon69.com:2083
-
bulon69.com:2087
-
bulon69.com:2096
-
bulon69.com:8443
-
www.bulon69.com:80
-
www.bulon69.com:22
-
www.bulon69.com:8080
-
www.bulon69.com:8880
-
www.bulon69.com:2052
-
www.bulon69.com:2082
-
www.bulon69.com:2086
-
www.bulon69.com:2095
-
www.bulon69.com:443
-
www.bulon69.com:2053
-
www.bulon69.com:2083
-
www.bulon69.com:2087
-
www.bulon69.com:2096
-
www.bulon69.com:8443
-
sodinokibi.bulon69.com:80
-
sodinokibi.bulon69.com:22
-
sodinokibi.bulon69.com:8080
-
sodinokibi.bulon69.com:8880
-
sodinokibi.bulon69.com:2052
-
sodinokibi.bulon69.com:2082
-
sodinokibi.bulon69.com:2086
-
sodinokibi.bulon69.com:2095
-
sodinokibi.bulon69.com:443
-
sodinokibi.bulon69.com:2053
-
sodinokibi.bulon69.com:2083
-
sodinokibi.bulon69.com:2087
-
sodinokibi.bulon69.com:2096
-
sodinokibi.bulon69.com:8443
-
triton.bulon69.com:80
-
triton.bulon69.com:22
-
triton.bulon69.com:8080
-
triton.bulon69.com:8880
-
triton.bulon69.com:2052
-
triton.bulon69.com:2082
-
triton.bulon69.com:2086
-
triton.bulon69.com:2095
-
triton.bulon69.com:443
-
triton.bulon69.com:2053
-
triton.bulon69.com:2083
-
triton.bulon69.com:2087
-
triton.bulon69.com:2096
-
triton.bulon69.com:8443
-
malware.bulon69.com:80
-
malware.bulon69.com:22
-
malware.bulon69.com:8080
-
malware.bulon69.com:8880
-
malware.bulon69.com:2052
-
malware.bulon69.com:2082
-
malware.bulon69.com:2086
-
malware.bulon69.com:2095
-
malware.bulon69.com:443
-
malware.bulon69.com:2053
-
malware.bulon69.com:2083
-
malware.bulon69.com:2087
-
malware.bulon69.com:2096
-
malware.bulon69.com:8443
-
ursnif.bulon69.com:80
-
ursnif.bulon69.com:22
-
ursnif.bulon69.com:8080
-
ursnif.bulon69.com:8880
-
ursnif.bulon69.com:2052
-
ursnif.bulon69.com:2082
-
ursnif.bulon69.com:2086
-
ursnif.bulon69.com:2095
-
ursnif.bulon69.com:443
-
ursnif.bulon69.com:2053
-
ursnif.bulon69.com:2083
-
ursnif.bulon69.com:2087
-
ursnif.bulon69.com:2096
-
ursnif.bulon69.com:8443
-
sd4lpXXMNJGa
-
delay
0
-
install
true
-
install_file
mkmr0.exe
-
install_folder
%AppData%
Targets
-
- Target 7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c
- Size 45KB
- SHA256 7bc3f5d80a96b33fb2e993201d6abf97b98b5e26dc1a710ecc75e271745b9b9c
- MD5 16060b9d2d420c93cc0c74bcec4e135c
- SHA1 5eff56ed8372254a0b1c78b23ecd248c6c51a2e7
- SHA512 ad4390527af70905306820c6905ba85d6ab3873175e3fed91f4033ef3198641fd72e13c6a60c67609486d2cee51f7c88b6ea3937e7d710aafb87abc05acf3183
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFP3Xo5EayPIKzjb7gX3iCvRjcS1klWAJBDZEx:MuLAZTnbg2YQEabK3bEXSCZjcS1udEx
- TLSH T1F3233B003BE9C22BF1BE4F789CF26145867AF6636603D54D2CC411D75B13BC69A42AFA
- 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