General
- Target be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7
- Size 45KB
- Sample260805-le8t7aha27
- SHA256 be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7
- MD5 deb46bd8a7fe8d7f61632174173b164a
- SHA1 6595715871f3f0d52930ed076b49a359938bc98a
- SHA512 b1c28d47e633672584275a31f304330edeabc7415d4f97931caf6b8f57b2294865ad9af2e0e0c638c1e2b31b8de81d98040462010f3329207087cd6e75b958c6
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2pL+Vl78tPIWzjb0gX3isiD+uV0HBDZkx:suJdpTPdI2fU3W3bbXS1quVidkx
- TLSH T136232B003BE8C12BF2BE4F78ADF26145867AF5633603D6492CC451D75613FC69A426EE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7.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
-
remote.bulon.vip:80
-
remote.bulon.vip:22
-
remote.bulon.vip:8080
-
remote.bulon.vip:8880
-
remote.bulon.vip:2052
-
remote.bulon.vip:2082
-
remote.bulon.vip:2086
-
remote.bulon.vip:2095
-
remote.bulon.vip:443
-
remote.bulon.vip:2053
-
remote.bulon.vip:2083
-
remote.bulon.vip:2087
-
remote.bulon.vip:2096
-
remote.bulon.vip:8443
-
zeus.bulon.vip:80
-
zeus.bulon.vip:22
-
zeus.bulon.vip:8080
-
zeus.bulon.vip:8880
-
zeus.bulon.vip:2052
-
zeus.bulon.vip:2082
-
zeus.bulon.vip:2086
-
zeus.bulon.vip:2095
-
zeus.bulon.vip:443
-
zeus.bulon.vip:2053
-
zeus.bulon.vip:2083
-
zeus.bulon.vip:2087
-
zeus.bulon.vip:2096
-
zeus.bulon.vip:8443
-
stuxnet.bulon.vip:80
-
stuxnet.bulon.vip:22
-
stuxnet.bulon.vip:8080
-
stuxnet.bulon.vip:8880
-
stuxnet.bulon.vip:2052
-
stuxnet.bulon.vip:2082
-
stuxnet.bulon.vip:2086
-
stuxnet.bulon.vip:2095
-
stuxnet.bulon.vip:443
-
stuxnet.bulon.vip:2053
-
stuxnet.bulon.vip:2083
-
stuxnet.bulon.vip:2087
-
stuxnet.bulon.vip:2096
-
stuxnet.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
-
aZAqfKHlyrxB
-
delay
0
-
install
true
-
install_file
k5sy10pe.exe
-
install_folder
%AppData%
Targets
-
- Target be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7
- Size 45KB
- SHA256 be8439acbae5628a815fa793f9e1e752dcf9cb10fbe32f712f96a7d6b79f03d7
- MD5 deb46bd8a7fe8d7f61632174173b164a
- SHA1 6595715871f3f0d52930ed076b49a359938bc98a
- SHA512 b1c28d47e633672584275a31f304330edeabc7415d4f97931caf6b8f57b2294865ad9af2e0e0c638c1e2b31b8de81d98040462010f3329207087cd6e75b958c6
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2pL+Vl78tPIWzjb0gX3isiD+uV0HBDZkx:suJdpTPdI2fU3W3bbXS1quVidkx
- TLSH T136232B003BE8C12BF2BE4F78ADF26145867AF5633603D6492CC451D75613FC69A426EE
- 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