Win_10_Tweaker.exe Trojan CoinMiner Analysis

Updated 1 year ago

Checked by Malware Check

Win_10_Tweaker.exe

Technical Analysis

File Name	Win_10_Tweaker.exe
File Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version	1.0.181.174
Database Version	2024-07-01 09:00:17 UTC

⚠

Trojan.Win32.CoinMiner.ca

Malware family: CoinMiner

CoinMiner malware utilizes system resources including CPU and RAM for unauthorized cryptocurrency mining. It establishes persistence through startup integration and may use resource management techniques to avoid detection while mining currencies like Monero or Zcash.

N/A

Detection Rate

1,823,232

File Size (bytes)

2024-07-01

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	22c5cd9005c07f1caad4c598969f026f
SHA1	33879fa035571b3c965d6953882de7a4b38e74c6
SHA256	a2bd05175b0a124e7a081a361df7ec0f4d3fe1d2f02ca9e7e19847c776989f94
SHA512	417c84242654b0021db8f0ab210aee3104d81e467b7e47ac55c3e8d1b60be5c5bae47f61047a5ac027cf771a5fc2a264d1949f1247c70ad819c9f87c053d6a32
ImpHash	f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼

Icon	Hash: c58619a4fdb9140efb2b327aca5d1765 Fuzzy: 4934aca9266f60178688b911cf75be88 dHash: b2b196901fd8cbae
Image Base	`0x00400000`
Entry Point	`0x005c008a`
Compilation Time	2023-09-10 11:01:28
Checksum	0x00000000 (Actual: 0x001c1946)
OS Version	4.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows`
Digital Signature	The PE file does not contain a certificate table.
Imports	1 libraries mscoree
Exports	0 functions
Resources	7 Resources
Sections	5 Sections

Version Information

▼

Translation	0x0000 0x04b0
Comments	Win 10 Tweaker
CompanyName	XpucT
FileDescription	Win 10 Tweaker
FileVersion	20.1
InternalName	Win 10 Tweaker.exe
LegalCopyright	Copyright © XpucT
LegalTrademarks	XpucT
OriginalFilename	Win 10 Tweaker.exe
ProductName	Win 10 Tweaker
ProductVersion	20.1
Assembly Version	20.1.0.0

PE Sections

▼

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`7n!bzhQ`	`0x00002000`	1,744,752 bytes	1,744,896 bytes	8.00 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`8923DEABD74843B14552CC02D37EACF9`
`.text`	`0x001ac000`	55,752 bytes	55,808 bytes	5.25 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`3133831E3B22F5BAC47C27F52F829AC2`
`.rsrc`	`0x001ba000`	20,172 bytes	20,480 bytes	4.16 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`37D6E27002420947CD35A80C9C8900D3`
	`0x001c0000`	144 bytes	512 bytes	2.60 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`F1A710D77BE5D8DA6547BCFC4FCB0EC3`
`.reloc`	`0x001c2000`	12 bytes	512 bytes	0.08 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`FF8AC7685409CA0024E4066742D73C4B`

Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

▼

Total Resources: 7 (19,720 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	4	17,472 bytes	88.6%
RT_GROUP_ICON	1	62 bytes	0.3%
RT_VERSION	1	882 bytes	4.5%
RT_MANIFEST	1	1,304 bytes	6.6%

Certificate Chain Analysis

▼

No Digital Signatures

This file is not digitally signed.

Security Implications:

Cannot verify the publisher's identity
Increased security risk when running this file
May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

The PE file does not contain a certificate table.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.CoinMiner.ca Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.CoinMiner.ca without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

1
Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
2
Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
3
The app launches right after installation. You'll see the main dashboard with the scan button front and center.
4
Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
5
Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
6
If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.

Important: Before You Start

Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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