SecurityHealthHost.exe Trojan CoinMiner Analysis

Updated 1 hour ago

Checked by Malware Check

SecurityHealthHost.exe

Technical Analysis

File Name	SecurityHealthHost.exe
File Type	PE32+ executable (console) x86-64, for MS Windows
Scanner Version	1.0.255.174
Database Version	2026-10-02 10:07:02 UTC

⚠

Trojan.Win64.CoinMiner.dd!c

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

12,482,256

File Size (bytes)

2026-10-02

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	7b639ff5291ace6942af1fdf82cffa6a
SHA1	1f50fc7be5d86b6dcc13c724ad3771e645d88b00
SHA256	45d54e54e0bfcae4f983a8c5db88d1e3fed1618b26d4461c76af8027c4ec4616
SHA512	7df05d3db7f403b8a3b9078bace55fba3a17e651f92673f8b3c95af62e05521f8fa2068b8f7748fd1c1b96611832263d8318e749f34e8bc3261d7e66bd3525e3
ImpHash	21e7596d2b02d580d9a6679904cdb8d4

PE Analysis

Basic Information

▼

Image Base	`0x140000000`
Entry Point	`0x148168f00`
Compilation Time	2025-09-21 18:40:56
Checksum	0x00bf1172 (Actual: 0x00bf1172)
OS Version	6.0
PEiD Signatures	`PE32+ executable (console) x86-64, for MS Windows`
Digital Signature	Chain verification from CN=lolMiner (serial:20793673702308479385815650507335591633, sha1:e64c8056aeb49ff1c9f69e24bf59be9335f2e24c) failed: The X.509 certificate provided is self-signed - "Common Name: lolMiner"
Imports	9 libraries ADVAPI32, CRYPT32, KERNEL32, MSWSOCK, Normaliz, SETUPAPI, USER32, WLDAP32, WS2_32
Exports	0 functions
Resources	1 Resources
Sections	3 Sections

PE Sections

▼

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`UPX0`	`0x00001000`	123,224,064 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`UPX1`	`0x07585000`	12,472,320 bytes	12,472,320 bytes	8.00 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`B99C27F4263643BF9E1CB10B4059DA8E`
`.rsrc`	`0x0816a000`	4,096 bytes	1,536 bytes	3.95 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`31423103142E3AD4986F9A2C67745D9D`

Entropy Analysis Alert

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

Resource Analysis

▼

Total Resources: 1 (381 bytes)

Resource Type	Count	Total Size	Percentage
RT_MANIFEST	1	381 bytes	100%

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

Chain verification from CN=lolMiner (serial:20793673702308479385815650507335591633, sha1:e64c8056aeb49ff1c9f69e24bf59be9335f2e24c) failed: The X.509 certificate provided is self-signed - "Common Name: lolMiner"

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

Trojan.Win64.CoinMiner.dd!c Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.CoinMiner.dd!c 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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