General
- Target 51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e
- Size 45KB
- Sample260804-y41akaygnc
- SHA256 51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e
- MD5 a0acb5355cadad0f150eccc2b232f8da
- SHA1 eef77ef4794aa635c8f2a12411420347abb0ce6f
- SHA512 12424c8ecf26f2d281af526b09a6c03842992620c07e13bbb34201e230cda6cbf39268f31ee9bca27fa69fe51be806dcbca98011fb18c47d0113e02b2a226450
- SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFL3hO4iLMOPI0Ozjbogn3iO9bY2EhaDQRBDZbx:4uLZZTUTn2+A/M30O3b/nSdhTdbx
- TLSH T12A2319003BE9812BF1BE4F7898F26145467AF6633603D58A1CC452DB5B13FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
zorvec.top:80
-
zorvec.top:22
-
zorvec.top:8080
-
zorvec.top:8880
-
zorvec.top:2052
-
zorvec.top:2082
-
zorvec.top:2086
-
zorvec.top:2095
-
zorvec.top:443
-
zorvec.top:2053
-
zorvec.top:2083
-
zorvec.top:2087
-
zorvec.top:2096
-
zorvec.top:8443
-
www.zorvec.top:80
-
www.zorvec.top:22
-
www.zorvec.top:8080
-
www.zorvec.top:8880
-
www.zorvec.top:2052
-
www.zorvec.top:2082
-
www.zorvec.top:2086
-
www.zorvec.top:2095
-
www.zorvec.top:443
-
www.zorvec.top:2053
-
www.zorvec.top:2083
-
www.zorvec.top:2087
-
www.zorvec.top:2096
-
www.zorvec.top:8443
-
downadup.zorvec.top:80
-
downadup.zorvec.top:22
-
downadup.zorvec.top:8080
-
downadup.zorvec.top:8880
-
downadup.zorvec.top:2052
-
downadup.zorvec.top:2082
-
downadup.zorvec.top:2086
-
downadup.zorvec.top:2095
-
downadup.zorvec.top:443
-
downadup.zorvec.top:2053
-
downadup.zorvec.top:2083
-
downadup.zorvec.top:2087
-
downadup.zorvec.top:2096
-
downadup.zorvec.top:8443
-
gh0st.zorvec.top:80
-
gh0st.zorvec.top:22
-
gh0st.zorvec.top:8080
-
gh0st.zorvec.top:8880
-
gh0st.zorvec.top:2052
-
gh0st.zorvec.top:2082
-
gh0st.zorvec.top:2086
-
gh0st.zorvec.top:2095
-
gh0st.zorvec.top:443
-
gh0st.zorvec.top:2053
-
gh0st.zorvec.top:2083
-
gh0st.zorvec.top:2087
-
gh0st.zorvec.top:2096
-
gh0st.zorvec.top:8443
-
rRdssvW2JwVE
-
delay
0
-
install
true
-
install_file
2k4cn.exe
-
install_folder
%AppData%
Targets
-
- Target 51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e
- Size 45KB
- SHA256 51728c74a608ca5adde07bc253e5ac40747d6e461a5f5edfe048eece3a3f0c2e
- MD5 a0acb5355cadad0f150eccc2b232f8da
- SHA1 eef77ef4794aa635c8f2a12411420347abb0ce6f
- SHA512 12424c8ecf26f2d281af526b09a6c03842992620c07e13bbb34201e230cda6cbf39268f31ee9bca27fa69fe51be806dcbca98011fb18c47d0113e02b2a226450
- SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFL3hO4iLMOPI0Ozjbogn3iO9bY2EhaDQRBDZbx:4uLZZTUTn2+A/M30O3b/nSdhTdbx
- TLSH T12A2319003BE9812BF1BE4F7898F26145467AF6633603D58A1CC452DB5B13FC69A426FE
- 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