General
- Target b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555
- Size 45KB
- Sample260804-l136tshc37
- SHA256 b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555
- MD5 20550b66e695b34a74b6dc29643df039
- SHA1 bb32327e6a0462debfd17dc43d02633aa7c63d89
- SHA512 f5d9a17e29fac3d5849ca704c7cc8f6b940995064d3128d70c345a65dadfc0e423543728187f99f23fce46d20f452389dac5306688603a1c43628c2627e97363
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlcNd3u40cMOPI04zjbjgXhyiX2I5uL7bheEOBDZO:wuDWZTpMZSB2r8+M3043b8XF/unMldMx
- TLSH T1F2232C003BE8C12BF1BE4F7898F26245867AF2677603D64A1CC451DB4713BC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
haysexcdn.net:80
-
haysexcdn.net:22
-
haysexcdn.net:8080
-
haysexcdn.net:8880
-
haysexcdn.net:2052
-
haysexcdn.net:2082
-
haysexcdn.net:2086
-
haysexcdn.net:2095
-
haysexcdn.net:443
-
haysexcdn.net:2053
-
haysexcdn.net:2083
-
haysexcdn.net:2087
-
haysexcdn.net:2096
-
haysexcdn.net:8443
-
www.haysexcdn.net:80
-
www.haysexcdn.net:22
-
www.haysexcdn.net:8080
-
www.haysexcdn.net:8880
-
www.haysexcdn.net:2052
-
www.haysexcdn.net:2082
-
www.haysexcdn.net:2086
-
www.haysexcdn.net:2095
-
www.haysexcdn.net:443
-
www.haysexcdn.net:2053
-
www.haysexcdn.net:2083
-
www.haysexcdn.net:2087
-
www.haysexcdn.net:2096
-
www.haysexcdn.net:8443
-
stuxnet.haysexcdn.net:80
-
stuxnet.haysexcdn.net:22
-
stuxnet.haysexcdn.net:8080
-
stuxnet.haysexcdn.net:8880
-
stuxnet.haysexcdn.net:2052
-
stuxnet.haysexcdn.net:2082
-
stuxnet.haysexcdn.net:2086
-
stuxnet.haysexcdn.net:2095
-
stuxnet.haysexcdn.net:443
-
stuxnet.haysexcdn.net:2053
-
stuxnet.haysexcdn.net:2083
-
stuxnet.haysexcdn.net:2087
-
stuxnet.haysexcdn.net:2096
-
stuxnet.haysexcdn.net:8443
-
locky.haysexcdn.net:80
-
locky.haysexcdn.net:22
-
locky.haysexcdn.net:8080
-
locky.haysexcdn.net:8880
-
locky.haysexcdn.net:2052
-
locky.haysexcdn.net:2082
-
locky.haysexcdn.net:2086
-
locky.haysexcdn.net:2095
-
locky.haysexcdn.net:443
-
locky.haysexcdn.net:2053
-
locky.haysexcdn.net:2083
-
locky.haysexcdn.net:2087
-
locky.haysexcdn.net:2096
-
locky.haysexcdn.net:8443
-
SUkYwVjy9O0d
-
delay
0
-
install
true
-
install_file
99w0r.exe
-
install_folder
%AppData%
Targets
-
- Target b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555
- Size 45KB
- SHA256 b5db740479a8f5cb4e4e6ec1c62aa233c712144fe34b4d59ef60db2a1f468555
- MD5 20550b66e695b34a74b6dc29643df039
- SHA1 bb32327e6a0462debfd17dc43d02633aa7c63d89
- SHA512 f5d9a17e29fac3d5849ca704c7cc8f6b940995064d3128d70c345a65dadfc0e423543728187f99f23fce46d20f452389dac5306688603a1c43628c2627e97363
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlcNd3u40cMOPI04zjbjgXhyiX2I5uL7bheEOBDZO:wuDWZTpMZSB2r8+M3043b8XF/unMldMx
- TLSH T1F2232C003BE8C12BF1BE4F7898F26245867AF2677603D64A1CC451DB4713BC69A426FE
- 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