General
- Target 4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393
- Size 45KB
- Sample260804-kl8x4abm2t
- SHA256 4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393
- MD5 73975263dd5421fd4257b84f795e4ed5
- SHA1 fe34bc756561d59ea0e4e4de28b20fbad1e2b9ea
- SHA512 a7a265da20dce223eca8fa98139f4c381e108ff4d6fb5728026f85fa8d2186bc6af12ca881a92ce69596f81f84e1367cb0acdb27589f73aaa6fa962b8765f96c
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFJhk6c7OOPInzjbIgz3iMCSPamCFBDZUx:cu7e5TH2A2w6TO3n3bfzSMCSBCLdUx
- TLSH T107232B003BEC822BF2BE4F7899F26145467EF2A37603D54A1CC451DB5613FC69A426EE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393.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
-
ryuk.sas-cdn.com:80
-
ryuk.sas-cdn.com:22
-
ryuk.sas-cdn.com:8080
-
ryuk.sas-cdn.com:8880
-
ryuk.sas-cdn.com:2052
-
ryuk.sas-cdn.com:2082
-
ryuk.sas-cdn.com:2086
-
ryuk.sas-cdn.com:2095
-
ryuk.sas-cdn.com:443
-
ryuk.sas-cdn.com:2053
-
ryuk.sas-cdn.com:2083
-
ryuk.sas-cdn.com:2087
-
ryuk.sas-cdn.com:2096
-
ryuk.sas-cdn.com:8443
-
nimda.sas-cdn.com:80
-
nimda.sas-cdn.com:22
-
nimda.sas-cdn.com:8080
-
nimda.sas-cdn.com:8880
-
nimda.sas-cdn.com:2052
-
nimda.sas-cdn.com:2082
-
nimda.sas-cdn.com:2086
-
nimda.sas-cdn.com:2095
-
nimda.sas-cdn.com:443
-
nimda.sas-cdn.com:2053
-
nimda.sas-cdn.com:2083
-
nimda.sas-cdn.com:2087
-
nimda.sas-cdn.com:2096
-
nimda.sas-cdn.com:8443
-
remcos.sas-cdn.com:80
-
remcos.sas-cdn.com:22
-
remcos.sas-cdn.com:8080
-
remcos.sas-cdn.com:8880
-
remcos.sas-cdn.com:2052
-
remcos.sas-cdn.com:2082
-
remcos.sas-cdn.com:2086
-
remcos.sas-cdn.com:2095
-
remcos.sas-cdn.com:443
-
remcos.sas-cdn.com:2053
-
remcos.sas-cdn.com:2083
-
remcos.sas-cdn.com:2087
-
remcos.sas-cdn.com:2096
-
remcos.sas-cdn.com:8443
-
H2u4DShD4nvS
-
delay
0
-
install
true
-
install_file
t48qg.exe
-
install_folder
%AppData%
Targets
-
- Target 4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393
- Size 45KB
- SHA256 4ab6c6c4f04dfbe31d1a09f6bb941bc3c51d76c085d1228248805dcd52a9a393
- MD5 73975263dd5421fd4257b84f795e4ed5
- SHA1 fe34bc756561d59ea0e4e4de28b20fbad1e2b9ea
- SHA512 a7a265da20dce223eca8fa98139f4c381e108ff4d6fb5728026f85fa8d2186bc6af12ca881a92ce69596f81f84e1367cb0acdb27589f73aaa6fa962b8765f96c
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFJhk6c7OOPInzjbIgz3iMCSPamCFBDZUx:cu7e5TH2A2w6TO3n3bfzSMCSBCLdUx
- TLSH T107232B003BEC822BF2BE4F7899F26145467EF2A37603D54A1CC451DB5613FC69A426EE
- 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