Trojan.Agent.ERRX (B) (file analysis)

The Trojan.Agent.ERRX (B) 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 Trojan.Agent.ERRX (B) virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Mimics the system’s user agent string for its own requests
• A process attempted to delay the analysis task.
• Attempts to connect to a dead IP:Port (5 unique times)
• At least one IP Address, Domain, or File Name was found in a crypto call
• A named pipe was used for inter-process communication
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• A process created a hidden window
• Performs some HTTP requests
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• Attempts to repeatedly call a single API many times in order to delay analysis time
• A system process is generating network traffic likely as a result of process injection
• Installs itself for autorun at Windows startup
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• Attempts to modify proxy settings
• Collects information to fingerprint the system

Related domains:

How to determine Trojan.Agent.ERRX (B)?

File Info:
crc32: 3D0E9D6E
md5: 398a29b01c92e07234333cd66f16f3d4
name: 3333333.png
sha1: 6e846c1b15d445fdeb5a5a89dbb55170854edcc1
sha256: 825d093090928139f81bbabb31f92bf14eee4e79e873f937549406b42aac2deb
sha512: 77eb171e7d005856ce9bff7f4667a05dba36eeb9bd4866d451eb2cbd71e126edc5da1e5c1384b0744f3bb66a621f1d7e334d015ccf4632ce10a5d89a04cc6e84
ssdeep: 6144:viGEtpvnii93Ku4n70GDV5RqXvN9EgK3fBHeg487ebxoDl:vmnieKP4GdqXVLKfR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Trojan.Agent.ERRX (B) also known as:

How to remove Trojan.Agent.ERRX (B)?

• 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.