General
-
Target
chrome.exe
-
Size
30KB
-
Sample
240705-f3r9fstcnk
-
MD5
b23702b2c5912b2ac9195bb8b66111a9
-
SHA1
9736c759bc72a6a3877edfe4590f510ec0531e45
-
SHA256
f2f3581795857543ca15e45a21bb418c9e90e83732d5e84e6d445926d24e8531
-
SHA512
1ee0fe24a14a0f664e1ffbed821776a6fc979d025b5b6134df76268f8f6d2882322f02f75e2b71ee8ce83a7251089175dea0a44397c850a6dd1cd548cdf2b98e
-
SSDEEP
768:recbl/b379MYAoRDPI2uBFE9RfOqhFbD:6cxFPI24FE9RfOq/3
Malware Config
Extracted
xworm
3.1
147.185.221.20:60293
smKuvpVRBWlupSdG
-
install_file
USB.exe
Targets
-
-
Target
chrome.exe
-
Size
30KB
-
MD5
b23702b2c5912b2ac9195bb8b66111a9
-
SHA1
9736c759bc72a6a3877edfe4590f510ec0531e45
-
SHA256
f2f3581795857543ca15e45a21bb418c9e90e83732d5e84e6d445926d24e8531
-
SHA512
1ee0fe24a14a0f664e1ffbed821776a6fc979d025b5b6134df76268f8f6d2882322f02f75e2b71ee8ce83a7251089175dea0a44397c850a6dd1cd548cdf2b98e
-
SSDEEP
768:recbl/b379MYAoRDPI2uBFE9RfOqhFbD:6cxFPI24FE9RfOq/3
-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
-
Detect Xworm Payload
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook accounts
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-