6ae26a332364a32f05616a06f7ce6eb32fd3f3fc13910b1cc27abffe642a091c.exe Trojan CoinMiner Analysis

Updated 1 month ago

Checked by Malware Check

6ae26a332364a32f05616a06f7ce6eb32fd3f3fc13910b1cc27abffe642a091c.exe

Technical Analysis

File Name	6ae26a332364a32f05616a06f7ce6eb32fd3f3fc13910b1cc27abffe642a091c.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.244.174
Database Version	2026-04-28 19:00:26 UTC

⚠

Trojan.Win32.CoinMiner.oa!s1

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

23,469,779

File Size (bytes)

2026-04-28

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	dfdef93cd89e0f8977a46e6c82d41d59
SHA1	acbb542d5610ceed7a4b1afa6d42df2d625a8d54
SHA256	6ae26a332364a32f05616a06f7ce6eb32fd3f3fc13910b1cc27abffe642a091c
SHA512	e206a33f8d1c5c1885a0079748d9502fc97dc2183644bb4f0912339ab0386afa43585154366a1baba9b8b72422c11a5f093ed5573f7aab18718b05c84b640459
ImpHash	88016fcdef7f227c62171d0afad9aae4

PE Analysis

Basic Information

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Icon	Hash: c6c4e1f0ac29734e1f9abcb35ccd2839 Fuzzy: 6c44ac8ddc79b4231af67ec1ed37e431 dHash: 04baa2aa8ab2b244
Image Base	`0x00400000`
Entry Point	`0x004b0e60`
Compilation Time	2026-04-04 12:41:32
Checksum	0x00000000 (Actual: 0x01668c5b)
OS Version	6.1
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	5 libraries kernel32, comctl32, user32, oleaut32, advapi32
Exports	2 functions
Resources	26 Resources
Sections	11 Sections

Version Information

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Comments	This installation was built with Inno Setup.
CompanyName	Stylonurus Nhi-servic Co
FileDescription	Platform diagnostics and usage settings handlers implementat
FileVersion	89.16.85
LegalCopyright	Copyright 2055 Stylonurus Nhi-servic Co. All rights reserved.
OriginalFileName
ProductName	goasm
ProductVersion	89.16.85
Translation	0x0000 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	714,824 bytes	715,264 bytes	6.39 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`CD7641DAB2E2EA791D793DEFA310B6F5`
`.itext`	`0x000b0000`	6,324 bytes	6,656 bytes	6.01 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`6B8E43626E6B887929CE117DC2EDD8F5`
`.data`	`0x000b2000`	16,188 bytes	16,384 bytes	5.18 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`A1D7EB8C6A46C21764CC611012EB71B5`
`.bss`	`0x000b6000`	29,516 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.idata`	`0x000be000`	4,200 bytes	4,608 bytes	4.82 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`48225B68D74777170BAF8904BCC5C84A`
`.didata`	`0x000c0000`	420 bytes	512 bytes	2.57 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D89F18646D2CB5869FFAFB7714AE1175`
`.edata`	`0x000c1000`	113 bytes	512 bytes	1.34 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`BFDEEF1ADD1D2B5C271119A974943C31`
`.tls`	`0x000c2000`	24 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.rdata`	`0x000c3000`	93 bytes	512 bytes	1.37 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`69041991BF1A67886B05C67823F468C9`
`.reloc`	`0x000c4000`	71,000 bytes	71,168 bytes	6.71 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`7621740C3D90F9618C959FF64F199F0D`
`.rsrc`	`0x000d6000`	65,792 bytes	66,048 bytes	5.11 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`7089370BC07069D7B68BD60110EE278A`

Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 26 (64,326 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	8	51,060 bytes	79.4%
RT_STRING	12	8,788 bytes	13.7%
RT_RCDATA	3	988 bytes	1.5%
RT_GROUP_ICON	1	118 bytes	0.2%
RT_VERSION	1	1,412 bytes	2.2%
RT_MANIFEST	1	1,960 bytes	3%

Certificate Chain Analysis

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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

No valid SignedData structure was found.

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

Trojan.Win32.CoinMiner.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.CoinMiner.oa!s1 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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