General
- Target 59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be
- Size 45KB
- Sample260831-gzbb7seh55
- SHA256 59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be
- MD5 ed9483b8b689d4bc8371fc097617620b
- SHA1 e9852c375916515c3d0a35c81fa8b004792cf22b
- SHA512 f0c242eb3a8b45ce9cfa914c337a9549f0792e903d62af8b2c7bc514c743ccb90dd7b8eac5b0e3a09022038debeb54efdf8a095cddbb80d73c1f081e9bfcef34
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwg3xY6AZOOPILzjbwgr3iBuav7ti2Rq0czBDZMx:ku40ZTXEb2culO3L3b3rSkA7tDRtcVdO
- TLSH T1E9231A003BE8812BF2BE5F7899F26145867AF6B33603D5891CC451DB5A13FC686426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
vnsextop1.com:80
-
vnsextop1.com:22
-
vnsextop1.com:8080
-
vnsextop1.com:8880
-
vnsextop1.com:2052
-
vnsextop1.com:2082
-
vnsextop1.com:2086
-
vnsextop1.com:2095
-
vnsextop1.com:443
-
vnsextop1.com:2053
-
vnsextop1.com:2083
-
vnsextop1.com:2087
-
vnsextop1.com:2096
-
vnsextop1.com:8443
-
www.vnsextop1.com:80
-
www.vnsextop1.com:22
-
www.vnsextop1.com:8080
-
www.vnsextop1.com:8880
-
www.vnsextop1.com:2052
-
www.vnsextop1.com:2082
-
www.vnsextop1.com:2086
-
www.vnsextop1.com:2095
-
www.vnsextop1.com:443
-
www.vnsextop1.com:2053
-
www.vnsextop1.com:2083
-
www.vnsextop1.com:2087
-
www.vnsextop1.com:2096
-
www.vnsextop1.com:8443
-
conficker.vnsextop1.com:80
-
conficker.vnsextop1.com:22
-
conficker.vnsextop1.com:8080
-
conficker.vnsextop1.com:8880
-
conficker.vnsextop1.com:2052
-
conficker.vnsextop1.com:2082
-
conficker.vnsextop1.com:2086
-
conficker.vnsextop1.com:2095
-
conficker.vnsextop1.com:443
-
conficker.vnsextop1.com:2053
-
conficker.vnsextop1.com:2083
-
conficker.vnsextop1.com:2087
-
conficker.vnsextop1.com:2096
-
conficker.vnsextop1.com:8443
-
sobig.vnsextop1.com:80
-
sobig.vnsextop1.com:22
-
sobig.vnsextop1.com:8080
-
sobig.vnsextop1.com:8880
-
sobig.vnsextop1.com:2052
-
sobig.vnsextop1.com:2082
-
sobig.vnsextop1.com:2086
-
sobig.vnsextop1.com:2095
-
sobig.vnsextop1.com:443
-
sobig.vnsextop1.com:2053
-
sobig.vnsextop1.com:2083
-
sobig.vnsextop1.com:2087
-
sobig.vnsextop1.com:2096
-
sobig.vnsextop1.com:8443
-
industroyer.vnsextop1.com:80
-
industroyer.vnsextop1.com:22
-
industroyer.vnsextop1.com:8080
-
industroyer.vnsextop1.com:8880
-
industroyer.vnsextop1.com:2052
-
industroyer.vnsextop1.com:2082
-
industroyer.vnsextop1.com:2086
-
industroyer.vnsextop1.com:2095
-
industroyer.vnsextop1.com:443
-
industroyer.vnsextop1.com:2053
-
industroyer.vnsextop1.com:2083
-
industroyer.vnsextop1.com:2087
-
industroyer.vnsextop1.com:2096
-
industroyer.vnsextop1.com:8443
-
malware.vnsextop1.com:80
-
malware.vnsextop1.com:22
-
malware.vnsextop1.com:8080
-
malware.vnsextop1.com:8880
-
malware.vnsextop1.com:2052
-
malware.vnsextop1.com:2082
-
malware.vnsextop1.com:2086
-
malware.vnsextop1.com:2095
-
malware.vnsextop1.com:443
-
malware.vnsextop1.com:2053
-
malware.vnsextop1.com:2083
-
malware.vnsextop1.com:2087
-
malware.vnsextop1.com:2096
-
malware.vnsextop1.com:8443
-
STALZwHX1siB
-
delay
0
-
install
true
-
install_file
cou0k.exe
-
install_folder
%AppData%
Targets
-
- Target 59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be
- Size 45KB
- SHA256 59a89b75f89f75643b24480847a78764c52b1834012be956c52684a6d74e57be
- MD5 ed9483b8b689d4bc8371fc097617620b
- SHA1 e9852c375916515c3d0a35c81fa8b004792cf22b
- SHA512 f0c242eb3a8b45ce9cfa914c337a9549f0792e903d62af8b2c7bc514c743ccb90dd7b8eac5b0e3a09022038debeb54efdf8a095cddbb80d73c1f081e9bfcef34
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwg3xY6AZOOPILzjbwgr3iBuav7ti2Rq0czBDZMx:ku40ZTXEb2culO3L3b3rSkA7tDRtcVdO
- TLSH T1E9231A003BE8812BF2BE5F7899F26145867AF6B33603D5891CC451DB5A13FC686426FE
- 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