Backdoor.MSIL.Bladabindi.brgs (file analysis)

The Backdoor.MSIL.Bladabindi.brgs is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Backdoor.MSIL.Bladabindi.brgs virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Attempts to connect to a dead IP:Port (1 unique times)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• NtSetInformationThread: attempt to hide thread from debugger
• Possible date expiration check, exits too soon after checking local time
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Enumerates the modules from a process (may be used to locate base addresses in process injection)
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Sniffs keystrokes
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• CAPE detected the EnigmaStub malware family
• Creates a copy of itself
• Creates known Njrat/Bladabindi RAT registry keys
• Collects information to fingerprint the system
• Anomalous binary characteristics

How to determine Backdoor.MSIL.Bladabindi.brgs?

File Info:
name: 42ECD3BC15F554A5A820.mlw
path: /opt/CAPEv2/storage/binaries/3246f932f66741263b3cdd54b9e0e2c98bfbcda92a9b17dbb4740f031b138740
crc32: F585FD01
md5: 42ecd3bc15f554a5a820da3ec485b3a5
sha1: df4ac3620ed9d8bd36c667f90068c79d9d2d0d83
sha256: 3246f932f66741263b3cdd54b9e0e2c98bfbcda92a9b17dbb4740f031b138740
sha512: f2412a7aca9cade4b11bed50f77d44c5db50c0625284777cb01d67a7b00dce073184ecf27b20a1e3628609059d1e237b9c763e5fd9cc01d3c453b311c9a5ad98
ssdeep: 24576:BwtlMt4QlOYagLazet2TXnQCul5daMwJVk91IQ8ISQer4:cStvYg1t2znm5oMwJVk9T8F4
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T150353388E3C7A4C8FAF906B61C2B5E3F2FB6260F15D48F5523809C617891C77E45768A
sha3_384: d308a0e21e8d6c1dc1403fb10a9d19d06512da8caec9f846acfe7014fb8fcacaf8777af748a3b28eb3f21a8cb010a568
ep_bytes: 558bec83c4f0b800104000e801000000
timestamp: 2021-11-27 14:10:21

Version Info:
0: [No Data]

Backdoor.MSIL.Bladabindi.brgs also known as:

How to remove Backdoor.MSIL.Bladabindi.brgs?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.