MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

CoinMiner

Vendor detections: 13

Intelligence 13 IOCs YARA 19 File information Comments

SHA256 hash:	8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab
SHA3-384 hash:	5a82e3d5aac46128d8e388d989058385aa0bc9e8a0c1ae277e13cd4695d419d3de362f73dd4d65b482a733a381c3ddec
SHA1 hash:	f2c5e4255a6d9a7e78c3bfa8564fae11f135921f
MD5 hash:	c983f6ff2cabb0cecf32940cad517e43
humanhash:	ten-london-robin-apart
File name:	SecuriteInfo.com.Win64.Evo-gen.1947185825
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	9'794'896 bytes
First seen:	2025-08-01 07:18:20 UTC
Last seen:	2025-08-01 08:18:47 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 69 x Vidar, 41 x LummaStealer)
ssdeep	196608:7W6Ff1B3TNzc2C9FF2nAce8XN4nelHdqim:7PZ3TNzc3NmlHJm
TLSH	T16DA67CD285425859E6460370CEA3EE9796E0AF943F60CFA355003F702B359B9AB39773
TrID	48.6% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
dhash icon	e4da996444d9bae4 (1 x RemcosRAT, 1 x njrat, 1 x CoinMiner)
Reporter	SecuriteInfoCom
Tags:	CoinMiner exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

E94C97ADD6E37182D6CBEB1B41E819F1.exe

Verdict:

Malicious activity

Analysis date:

2025-08-01 06:57:03 UTC

Tags:

lumma stealer amadey botnet auto redline loader rdp auto-reg stealc telegram auto-sch auto-startup autoit gcleaner quasar rat evasion

Link:

https://app.any.run/tasks/3e7b34f2-a67d-4c21-a994-13bd19613b9e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/18248/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=688c6a88af3050dc8d330869

Tags:

emotet xtreme shell sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Unauthorized injection to a recently created process

Restart of the analyzed sample

Сreating synchronization primitives

Launching a process

Creating a file in the %AppData% subdirectories

DNS request

Running batch commands

Creating a process with a hidden window

Enabling autorun

Adding an exclusion to Microsoft Defender

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

golang invalid-signature signed

Link:

https://www.filescan.io/uploads/688c6a4ddc44c87d0779ef39/reports/416944c1-ca5f-4637-a94c-6e710f6ab91f/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/47b13e12-e521-4a1a-b5c8-3ac9d9da08fd

Score:

71%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/c983f6ff2cabb0cecf32940cad517e43

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab/

Threat name:

Win64.Trojan.Amadey

Status:

Malicious

First seen:

2025-08-01 07:10:23 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

16 of 38 (42.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rsdziwtpta4napwhcsta4evlqc65tahoipvbod3llupcvtjjjovq._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig execution miner persistence

Link:

https://tria.ge/reports/250801-h5np6avtbx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Power Settings

Checks computer location settings

Command and Scripting Interpreter: PowerShell

XMRig Miner payload

Modifies WinLogon for persistence

Xmrig family

xmrig

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/47ac3afe-ac32-4ee1-8850-55e65afa8e2e

Unpacked files

SH256 hash:

8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab

MD5 hash:

c983f6ff2cabb0cecf32940cad517e43

SHA1 hash:

f2c5e4255a6d9a7e78c3bfa8564fae11f135921f

Link:

https://www.unpac.me/results/186c8e5d-2a5f-43cf-993e-3aba6756f105/

Malware family:

XMRig

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8c87945a6f98/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	TeslaCryptPackedMalware Create hunting rule

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Warp Create hunting rule
Author:	Seth Hardy
Description:	Warp

Rule name:	WarpStrings Create hunting rule
Author:	Seth Hardy
Description:	Warp Identifying Strings

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

exe 8c87945a6f9838d03ec714a60e12ab80bdd980ee43ea170f6b5d1e2acd294bab

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3594027/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/18248/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryW kernel32.dll::LoadLibraryExW kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_API	Can Execute other programs	kernel32.dll::WriteConsoleW kernel32.dll::SetConsoleCtrlHandler kernel32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	kernel32.dll::GetSystemDirectoryA

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