General
- Target 81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e
- Size 45KB
- Sample260801-rqt33ayanh
- SHA256 81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e
- MD5 9c91a412a108f1353e160bb8f58cf6a2
- SHA1 4a4949b7b1fa66246153b9029748b0b6fab42933
- SHA512 3e6cf3ad47e4812eabeb902bb00b816cdb36e60e82a9e66842b169c48bdf24ed59080ef6abc10f324b37fc341dc51a8999c7c12e81d73b7a9630f11a2b10a22f
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIQwjbXgX3i0b5nCfftyHThqQBDZkx:suJdpTPdI2IV0Q4bwXS0b5CfgHTpdkx
- TLSH T169231A003BE88237F2BE4FB89CF26145867AB5636603D54D6CC452975623FC6CA426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
sas-cdn.com:80
-
sas-cdn.com:22
-
sas-cdn.com:8080
-
sas-cdn.com:8880
-
sas-cdn.com:2052
-
sas-cdn.com:2082
-
sas-cdn.com:2086
-
sas-cdn.com:2095
-
sas-cdn.com:443
-
sas-cdn.com:2053
-
sas-cdn.com:2083
-
sas-cdn.com:2087
-
sas-cdn.com:2096
-
sas-cdn.com:8443
-
www.sas-cdn.com:80
-
www.sas-cdn.com:22
-
www.sas-cdn.com:8080
-
www.sas-cdn.com:8880
-
www.sas-cdn.com:2052
-
www.sas-cdn.com:2082
-
www.sas-cdn.com:2086
-
www.sas-cdn.com:2095
-
www.sas-cdn.com:443
-
www.sas-cdn.com:2053
-
www.sas-cdn.com:2083
-
www.sas-cdn.com:2087
-
www.sas-cdn.com:2096
-
www.sas-cdn.com:8443
-
clop.sas-cdn.com:80
-
clop.sas-cdn.com:22
-
clop.sas-cdn.com:8080
-
clop.sas-cdn.com:8880
-
clop.sas-cdn.com:2052
-
clop.sas-cdn.com:2082
-
clop.sas-cdn.com:2086
-
clop.sas-cdn.com:2095
-
clop.sas-cdn.com:443
-
clop.sas-cdn.com:2053
-
clop.sas-cdn.com:2083
-
clop.sas-cdn.com:2087
-
clop.sas-cdn.com:2096
-
clop.sas-cdn.com:8443
-
ursnif.sas-cdn.com:80
-
ursnif.sas-cdn.com:22
-
ursnif.sas-cdn.com:8080
-
ursnif.sas-cdn.com:8880
-
ursnif.sas-cdn.com:2052
-
ursnif.sas-cdn.com:2082
-
ursnif.sas-cdn.com:2086
-
ursnif.sas-cdn.com:2095
-
ursnif.sas-cdn.com:443
-
ursnif.sas-cdn.com:2053
-
ursnif.sas-cdn.com:2083
-
ursnif.sas-cdn.com:2087
-
ursnif.sas-cdn.com:2096
-
ursnif.sas-cdn.com:8443
-
shamoon.sas-cdn.com:80
-
shamoon.sas-cdn.com:22
-
shamoon.sas-cdn.com:8080
-
shamoon.sas-cdn.com:8880
-
shamoon.sas-cdn.com:2052
-
shamoon.sas-cdn.com:2082
-
shamoon.sas-cdn.com:2086
-
shamoon.sas-cdn.com:2095
-
shamoon.sas-cdn.com:443
-
shamoon.sas-cdn.com:2053
-
shamoon.sas-cdn.com:2083
-
shamoon.sas-cdn.com:2087
-
shamoon.sas-cdn.com:2096
-
shamoon.sas-cdn.com:8443
-
o7xVtF5Qu3ID
-
delay
0
-
install
true
-
install_file
mw5b2axa.exe
-
install_folder
%AppData%
Targets
-
- Target 81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e
- Size 45KB
- SHA256 81bc97af3769db4f68272420606f4660a3ab408df1963e10014ddf4c9c59ad4e
- MD5 9c91a412a108f1353e160bb8f58cf6a2
- SHA1 4a4949b7b1fa66246153b9029748b0b6fab42933
- SHA512 3e6cf3ad47e4812eabeb902bb00b816cdb36e60e82a9e66842b169c48bdf24ed59080ef6abc10f324b37fc341dc51a8999c7c12e81d73b7a9630f11a2b10a22f
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIQwjbXgX3i0b5nCfftyHThqQBDZkx:suJdpTPdI2IV0Q4bwXS0b5CfgHTpdkx
- TLSH T169231A003BE88237F2BE4FB89CF26145867AB5636603D54D6CC452975623FC6CA426FE
- 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