Win32:Regrun-LY [Trj] (file analysis)

The Win32:Regrun-LY [Trj] 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 Win32:Regrun-LY [Trj] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• CAPE detected the embedded pe malware family
• Attempts to disable Windows Auto Updates
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed
• Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:Regrun-LY [Trj]?

File Info:
name: C5DF32B9E832181FD530.mlw
path: /opt/CAPEv2/storage/binaries/f3bd759b5c52d5a88bd1463fdad3824290d4674aa6ea5fbc762d4596e6523c1f
crc32: FBEDF4B3
md5: c5df32b9e832181fd5308230b6cb883e
sha1: 9fc36bb1c99e812c32b2b65780714ff7f33fd4f7
sha256: f3bd759b5c52d5a88bd1463fdad3824290d4674aa6ea5fbc762d4596e6523c1f
sha512: 9fa21429e369a5385c2082006593ea71823f82edca631022126472a12768d04d576f87f686695415faa2ca122114459bc484fbd8ba99bd9bb4071a9fa09b19f3
ssdeep: 3072:grAcsx7La9sNvZ0OgRqTAJcLGGO/xuiEyJeOOeGs5oxnkNzQKcjfV:grxCx/ZLA4PmG6dI
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1CA44B529B390F33EF061C7F9299943A4406DBD3615E9A41BF7C21B2936F09E39660B53
sha3_384: dd1ad5655240e14dbf9b39c1fe3d3a1a08246a0dafa93646dbdbec1f9d44b710209321ea49c87f12a473d3a548adfd0b
ep_bytes: 6818524000e8eeffffff000000000000
timestamp: 2012-02-09 22:09:31

Version Info:
Translation: 0x0409 0x04b0
ProductName: WsDVJNfOe
FileVersion: 1.00
ProductVersion: 1.00
InternalName: IyUhyosIvF
OriginalFilename: IyUhyosIvF.exe

Win32:Regrun-LY [Trj] also known as:

How to remove Win32:Regrun-LY [Trj]?

• 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.