General
- Target 537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08
- Size 45KB
- Sample260801-j68bma1dqa
- SHA256 537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08
- MD5 9dc82dcbdc18ee1065063e34ee551973
- SHA1 287f6bca97039a41ea8ff5b299a5216a8a5a4c07
- SHA512 6cb633e383e83d8b69c2e71af9015f4f6de21aa60a1bd13d8235d0a75ed229f12a881bee049e713d037ede7fddc3bfc67f07ecd4a81b3eeb63ddc3757f213cb6
- SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrwD/y/aqPIvzjbcgX3i0ZrLzuim9HBDZ0x:5uSy6pTpoo2okhv3bzXSSmphd0x
- TLSH T104233B003BE9822BE2BF5F789DF26105867AF5632A03D54D1CC411DB5613FC69A42AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
chinaav.club:80
-
chinaav.club:22
-
chinaav.club:8080
-
chinaav.club:8880
-
chinaav.club:2052
-
chinaav.club:2082
-
chinaav.club:2086
-
chinaav.club:2095
-
chinaav.club:443
-
chinaav.club:2053
-
chinaav.club:2083
-
chinaav.club:2087
-
chinaav.club:2096
-
chinaav.club:8443
-
www.chinaav.club:80
-
www.chinaav.club:22
-
www.chinaav.club:8080
-
www.chinaav.club:8880
-
www.chinaav.club:2052
-
www.chinaav.club:2082
-
www.chinaav.club:2086
-
www.chinaav.club:2095
-
www.chinaav.club:443
-
www.chinaav.club:2053
-
www.chinaav.club:2083
-
www.chinaav.club:2087
-
www.chinaav.club:2096
-
www.chinaav.club:8443
-
zeus.chinaav.club:80
-
zeus.chinaav.club:22
-
zeus.chinaav.club:8080
-
zeus.chinaav.club:8880
-
zeus.chinaav.club:2052
-
zeus.chinaav.club:2082
-
zeus.chinaav.club:2086
-
zeus.chinaav.club:2095
-
zeus.chinaav.club:443
-
zeus.chinaav.club:2053
-
zeus.chinaav.club:2083
-
zeus.chinaav.club:2087
-
zeus.chinaav.club:2096
-
zeus.chinaav.club:8443
-
clop.chinaav.club:80
-
clop.chinaav.club:22
-
clop.chinaav.club:8080
-
clop.chinaav.club:8880
-
clop.chinaav.club:2052
-
clop.chinaav.club:2082
-
clop.chinaav.club:2086
-
clop.chinaav.club:2095
-
clop.chinaav.club:443
-
clop.chinaav.club:2053
-
clop.chinaav.club:2083
-
clop.chinaav.club:2087
-
clop.chinaav.club:2096
-
clop.chinaav.club:8443
-
CrEHgHuXUB0g
-
delay
0
-
install
true
-
install_file
zfx98f5.exe
-
install_folder
%AppData%
Targets
-
- Target 537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08
- Size 45KB
- SHA256 537ad8880520ef3e3d0621a049b6b3cfc6a42ce347cbe7c4a52334f84ffc0a08
- MD5 9dc82dcbdc18ee1065063e34ee551973
- SHA1 287f6bca97039a41ea8ff5b299a5216a8a5a4c07
- SHA512 6cb633e383e83d8b69c2e71af9015f4f6de21aa60a1bd13d8235d0a75ed229f12a881bee049e713d037ede7fddc3bfc67f07ecd4a81b3eeb63ddc3757f213cb6
- SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrwD/y/aqPIvzjbcgX3i0ZrLzuim9HBDZ0x:5uSy6pTpoo2okhv3bzXSSmphd0x
- TLSH T104233B003BE9822BE2BF5F789DF26105867AF5632A03D54D1CC411DB5613FC69A42AFE
- 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