General
- Target b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2
- Size 45KB
- Sample260831-s847esvfjg
- SHA256 b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2
- MD5 c8dc3844aa50ea4bb32f7cf618095347
- SHA1 c98ba3d50d98b8c9a85e6057636971c32f4eac35
- SHA512 ccf5dd9cfd3e01137a80c4d0fe0296208a18f4dad54767ceef654bb0f37d815de690e7fcedec8a522b61336d432649ed4dad0e3edfd711c3c7268d4a591f50cc
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjbYgX3iDw+yFVojLHRbBDZsx:EulCJTHl42PA+3Z3bPXS8dfIRNdsx
- TLSH T120231A0037E8822BF2BE4F7899F26145867AF6673603D64E1CC451DB5613FC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
sexvn16.com:80
-
sexvn16.com:22
-
sexvn16.com:8080
-
sexvn16.com:8880
-
sexvn16.com:2052
-
sexvn16.com:2082
-
sexvn16.com:2086
-
sexvn16.com:2095
-
sexvn16.com:443
-
sexvn16.com:2053
-
sexvn16.com:2083
-
sexvn16.com:2087
-
sexvn16.com:2096
-
sexvn16.com:8443
-
www.sexvn16.com:80
-
www.sexvn16.com:22
-
www.sexvn16.com:8080
-
www.sexvn16.com:8880
-
www.sexvn16.com:2052
-
www.sexvn16.com:2082
-
www.sexvn16.com:2086
-
www.sexvn16.com:2095
-
www.sexvn16.com:443
-
www.sexvn16.com:2053
-
www.sexvn16.com:2083
-
www.sexvn16.com:2087
-
www.sexvn16.com:2096
-
www.sexvn16.com:8443
-
cl0p.sexvn16.com:80
-
cl0p.sexvn16.com:22
-
cl0p.sexvn16.com:8080
-
cl0p.sexvn16.com:8880
-
cl0p.sexvn16.com:2052
-
cl0p.sexvn16.com:2082
-
cl0p.sexvn16.com:2086
-
cl0p.sexvn16.com:2095
-
cl0p.sexvn16.com:443
-
cl0p.sexvn16.com:2053
-
cl0p.sexvn16.com:2083
-
cl0p.sexvn16.com:2087
-
cl0p.sexvn16.com:2096
-
cl0p.sexvn16.com:8443
-
sobig.sexvn16.com:80
-
sobig.sexvn16.com:22
-
sobig.sexvn16.com:8080
-
sobig.sexvn16.com:8880
-
sobig.sexvn16.com:2052
-
sobig.sexvn16.com:2082
-
sobig.sexvn16.com:2086
-
sobig.sexvn16.com:2095
-
sobig.sexvn16.com:443
-
sobig.sexvn16.com:2053
-
sobig.sexvn16.com:2083
-
sobig.sexvn16.com:2087
-
sobig.sexvn16.com:2096
-
sobig.sexvn16.com:8443
-
locky.sexvn16.com:80
-
locky.sexvn16.com:22
-
locky.sexvn16.com:8080
-
locky.sexvn16.com:8880
-
locky.sexvn16.com:2052
-
locky.sexvn16.com:2082
-
locky.sexvn16.com:2086
-
locky.sexvn16.com:2095
-
locky.sexvn16.com:443
-
locky.sexvn16.com:2053
-
locky.sexvn16.com:2083
-
locky.sexvn16.com:2087
-
locky.sexvn16.com:2096
-
locky.sexvn16.com:8443
-
rat.sexvn16.com:80
-
rat.sexvn16.com:22
-
rat.sexvn16.com:8080
-
rat.sexvn16.com:8880
-
rat.sexvn16.com:2052
-
rat.sexvn16.com:2082
-
rat.sexvn16.com:2086
-
rat.sexvn16.com:2095
-
rat.sexvn16.com:443
-
rat.sexvn16.com:2053
-
rat.sexvn16.com:2083
-
rat.sexvn16.com:2087
-
rat.sexvn16.com:2096
-
rat.sexvn16.com:8443
-
3Q8SOkKJGdBS
-
delay
0
-
install
true
-
install_file
o8x9jf.exe
-
install_folder
%AppData%
Targets
-
- Target b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2
- Size 45KB
- SHA256 b51c3b1e23b148f20952291ea3dc01c61cc2a6fdec9ce531d76647bfd77e5af2
- MD5 c8dc3844aa50ea4bb32f7cf618095347
- SHA1 c98ba3d50d98b8c9a85e6057636971c32f4eac35
- SHA512 ccf5dd9cfd3e01137a80c4d0fe0296208a18f4dad54767ceef654bb0f37d815de690e7fcedec8a522b61336d432649ed4dad0e3edfd711c3c7268d4a591f50cc
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjbYgX3iDw+yFVojLHRbBDZsx:EulCJTHl42PA+3Z3bPXS8dfIRNdsx
- TLSH T120231A0037E8822BF2BE4F7899F26145867AF6673603D64E1CC451DB5613FC68A426FE
- 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