Trojan-Downloader.Win32.Upatre.bja (file analysis)

The Trojan-Downloader.Win32.Upatre.bja 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.

What Trojan-Downloader.Win32.Upatre.bja virus can do?

• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Anomalous file deletion behavior detected (10+)
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Unconventionial binary language: Portuguese (Brazil)
• Unconventionial language used in binary resources: Portuguese (Brazilian)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Created a process from a suspicious location
• Anomalous binary characteristics
• Binary compilation timestomping detected

How to determine Trojan-Downloader.Win32.Upatre.bja?

File Info:
name: 5E1A2CCAEBBF58B90BDF.mlwpath: /opt/CAPEv2/storage/binaries/e5e102eef50a7dd35c7a22d0c6d8669809149855d5ea6b89076794cf4aa2858dcrc32: 7A29498Dmd5: 5e1a2ccaebbf58b90bdfa5a8c3fea7fbsha1: c850c905c27715ade4c9506ee80c4a7cfcfe2922sha256: e5e102eef50a7dd35c7a22d0c6d8669809149855d5ea6b89076794cf4aa2858dsha512: 51b354f41ea17a9726e68667efc237168aa6f7be6235977a0995b96f251da59f371c46e7a762f5513f3513f791845ad4e3193e4aef9acea46006c8d87e640c38ssdeep: 384:OndT/biH2yk7BPnO6RqvdC/952oLjx9JePx:AfyUBPlg0lvAxtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A6A2927886D11AB8F632CE728DB2914B76347D1137B10A9B1590B6724D32EF3AB3E458sha3_384: ce257226cecccad69dcef82b06c058bff83ee19c035e4174c1820c67bcd639855e98526b58c02a34c1a758cab5ede1d1ep_bytes: 55505050e8daf1ffff5dc36a45303015timestamp: 2071-10-05 02:57:52
Version Info:
CompanyName: FASTERFileDescription: FASTER companyFileVersion: Version 0.1.8InternalName: FASTERLegalCopyright: Copyright by FASTER Inc.OriginalFilename: FASTERTranslation: 0x0416 0x04e4

Trojan-Downloader.Win32.Upatre.bja also known as:

How to remove Trojan-Downloader.Win32.Upatre.bja?

• 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.