General
- Target bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4
- Size 45KB
- Sample260831-h8vb4seq7w
- SHA256 bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4
- MD5 55216644b079aaf52f646884a84291a1
- SHA1 3b181f36f4e2f038d222667ab9ecd53a126764e1
- SHA512 3fb74f145152aab91a024f11c7b54a5856124f68b5fd9fd3c5009bdc0d89315cf13b13bc266d936283377232da509f5862cd6fe9a436a17a629e7073f4769ea1
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVQ0e3+Kv18iZPIezjbRgo3iqJBSPqFx26DPIWBDZEx:MuBGJTPho2n3T6iWe3beoSqjiqFTRdEx
- TLSH T11F232A003BE8812BF2BE4F78A8F26145867AF6676603D5491CC451DB5B13FC68A43AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
javsub.blog:80
-
javsub.blog:22
-
javsub.blog:8080
-
javsub.blog:8880
-
javsub.blog:2052
-
javsub.blog:2082
-
javsub.blog:2086
-
javsub.blog:2095
-
javsub.blog:443
-
javsub.blog:2053
-
javsub.blog:2083
-
javsub.blog:2087
-
javsub.blog:2096
-
javsub.blog:8443
-
www.javsub.blog:80
-
www.javsub.blog:22
-
www.javsub.blog:8080
-
www.javsub.blog:8880
-
www.javsub.blog:2052
-
www.javsub.blog:2082
-
www.javsub.blog:2086
-
www.javsub.blog:2095
-
www.javsub.blog:443
-
www.javsub.blog:2053
-
www.javsub.blog:2083
-
www.javsub.blog:2087
-
www.javsub.blog:2096
-
www.javsub.blog:8443
-
malware.javsub.blog:80
-
malware.javsub.blog:22
-
malware.javsub.blog:8080
-
malware.javsub.blog:8880
-
malware.javsub.blog:2052
-
malware.javsub.blog:2082
-
malware.javsub.blog:2086
-
malware.javsub.blog:2095
-
malware.javsub.blog:443
-
malware.javsub.blog:2053
-
malware.javsub.blog:2083
-
malware.javsub.blog:2087
-
malware.javsub.blog:2096
-
malware.javsub.blog:8443
-
connect.javsub.blog:80
-
connect.javsub.blog:22
-
connect.javsub.blog:8080
-
connect.javsub.blog:8880
-
connect.javsub.blog:2052
-
connect.javsub.blog:2082
-
connect.javsub.blog:2086
-
connect.javsub.blog:2095
-
connect.javsub.blog:443
-
connect.javsub.blog:2053
-
connect.javsub.blog:2083
-
connect.javsub.blog:2087
-
connect.javsub.blog:2096
-
connect.javsub.blog:8443
-
sasser.javsub.blog:80
-
sasser.javsub.blog:22
-
sasser.javsub.blog:8080
-
sasser.javsub.blog:8880
-
sasser.javsub.blog:2052
-
sasser.javsub.blog:2082
-
sasser.javsub.blog:2086
-
sasser.javsub.blog:2095
-
sasser.javsub.blog:443
-
sasser.javsub.blog:2053
-
sasser.javsub.blog:2083
-
sasser.javsub.blog:2087
-
sasser.javsub.blog:2096
-
sasser.javsub.blog:8443
-
zeus.javsub.blog:80
-
zeus.javsub.blog:22
-
zeus.javsub.blog:8080
-
zeus.javsub.blog:8880
-
zeus.javsub.blog:2052
-
zeus.javsub.blog:2082
-
zeus.javsub.blog:2086
-
zeus.javsub.blog:2095
-
zeus.javsub.blog:443
-
zeus.javsub.blog:2053
-
zeus.javsub.blog:2083
-
zeus.javsub.blog:2087
-
zeus.javsub.blog:2096
-
zeus.javsub.blog:8443
-
cxLcpfGq7CK4
-
delay
0
-
install
true
-
install_file
qs4m.exe
-
install_folder
%AppData%
Targets
-
- Target bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4
- Size 45KB
- SHA256 bd9dbaeb97273a6174e4a7da1f9e706a8fb13dcfa9a66acc55ccb767bdbf59e4
- MD5 55216644b079aaf52f646884a84291a1
- SHA1 3b181f36f4e2f038d222667ab9ecd53a126764e1
- SHA512 3fb74f145152aab91a024f11c7b54a5856124f68b5fd9fd3c5009bdc0d89315cf13b13bc266d936283377232da509f5862cd6fe9a436a17a629e7073f4769ea1
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVQ0e3+Kv18iZPIezjbRgo3iqJBSPqFx26DPIWBDZEx:MuBGJTPho2n3T6iWe3beoSqjiqFTRdEx
- TLSH T11F232A003BE8812BF2BE4F78A8F26145867AF6676603D5491CC451DB5B13FC68A43AFD
- 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