Trojan.Win32.Zenpak.aieh (file analysis)

The Trojan.Win32.Zenpak.aieh 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.Win32.Zenpak.aieh virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Attempts to connect to a dead IP:Port (2 unique times)
• Presents an Authenticode digital signature
• Creates RWX memory
• Mimics the system’s user agent string for its own requests
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• 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
• Unconventionial language used in binary resources: Chinese (Simplified)
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• 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
• Collects information to fingerprint the system
• Anomalous binary characteristics

Related domains:

How to determine Trojan.Win32.Zenpak.aieh?

File Info:
crc32: 248213E6
md5: e68d03d566ee0878410f9a552d5ecfdb
name: tmpuglg_07g
sha1: e754384a7be91e0165da824d4cffe61fd1ef844e
sha256: 369cc2a3225547c937272736dc2a774fa83c4baa3031f69da587d492320aec8d
sha512: 0b6f99791e301d2bf46b47f32b0f20a6dc2b318976daf1fee9d863139b2c88e6b1297626de2f9ec67c4344091d91aeefcb3d5615404220c880a3b28a99c021a3
ssdeep: 6144:iyYoQTHwJ9v4s5w8CgXrEihrT075tIOePPygGzk23MOaXFiPCc3R:KeAsPXYirT07EOyF23MOqsas
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: (C)Qihu 360 Software Co., Ltd. All rights reserved.
InternalName: SandboxMain
FileVersion: 8,6,0,1004
ProductName: 360 Sandbox
ProductVersion: 8,6,0,1004
FileDescription: 360 Sandbox
OriginalFilename: SandboxMain.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Zenpak.aieh also known as:

How to remove Trojan.Win32.Zenpak.aieh?

• 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.