MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38. 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: 14

Intelligence 14 IOCs YARA 5 File information Comments

SHA256 hash:	57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38
SHA3-384 hash:	a84afbf06eee2e1791e633809a92209715d12b793474e642413b7956d7692fa825a85ba629dc897d2757746f282a1953
SHA1 hash:	46161233ef6f761a22ce36f5478ed491e1b28e47
MD5 hash:	5823dc4b0ea1ae6258ede30a03288b96
humanhash:	colorado-princess-low-july
File name:	SecuriteInfo.com.Win64.MalwareX-gen.806.19501
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	4'819'456 bytes
First seen:	2025-07-26 10:16:59 UTC
Last seen:	2025-07-26 11:31:21 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3b7c4a0ab465369610558059bc25b774 (16 x LummaStealer, 3 x DarkCloud, 2 x Rhadamanthys)
ssdeep	98304:cPBujr6z/WnlOqaKdq04jr6z/WnlOqaKdq0K:cPB8r6qnlO0dq0Cr6qnlO0dq0K
TLSH	T1CE262329651183E9D55684B48642A201FA32BD934B746FFF81F0D7232E56FC42EBE327
TrID	63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	CoinMiner exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

xmrig

ID:

File name:

_57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38.exe

Verdict:

Malicious activity

Analysis date:

2025-07-26 10:19:44 UTC

Tags:

auto-reg miner upx xor-url generic xmrig

Link:

https://app.any.run/tasks/711f8500-3ce0-4353-af6d-c3be66b904a9

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/16954/

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.806.19501.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6884ab430b4775fb21316804

Tags:

spawn virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a window

Sending a custom TCP request

Running batch commands

Launching a process

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% subdirectories

Creating a process from a recently created file

Unauthorized injection to a recently created process by context flags manipulation

Adding an exclusion to Microsoft Defender

Changing the hosts file

Enabling autorun by creating a file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/6884ab35a16348d835ef8c13/reports/3f2d5e99-dc45-4750-b06e-ff7dd0500b11/overview

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/2dfd0eed-dacf-4246-a437-946a54457591

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/5823dc4b0ea1ae6258ede30a03288b96

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38/

Verdict:

Malicious

Threat:

Win64.Trojan.DarkCloud

Link:

https://tip.neiki.dev/file/57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

Threat name:

Win64.Trojan.DarkCloud

Status:

Malicious

First seen:

2025-07-26 10:17:30 UTC

File Type:

PE+ (Exe)

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=k7g2k6vnacww62bq6iyh3bqc2agmezd5zoiic46x7g75mkssni4a._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig execution miner persistence upx

Link:

https://tria.ge/reports/250726-mbjassfr5v/

Behaviour

Detects videocard installed

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Suspicious use of SetThreadContext

UPX packed file

Power Settings

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

Drops file in Drivers directory

XMRig Miner payload

Suspicious use of NtCreateUserProcessOtherParentProcess

Xmrig family

xmrig

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/b6d0a354-82ce-47e3-8114-65e9745d17ec

Unpacked files

SH256 hash:

57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

MD5 hash:

5823dc4b0ea1ae6258ede30a03288b96

SHA1 hash:

46161233ef6f761a22ce36f5478ed491e1b28e47

Link:

https://www.unpac.me/results/b3558d55-aaad-4df2-92ee-d8bca6d633f8/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

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

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

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)

File information

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

Web download

CoinMiner

exe 57cda57aad00ad6f6830f2307d8602d00cc2647dcb908173d7f9bfd62a526a38

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3590304/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/16954/

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::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW
WIN_USER_API	Performs GUI Actions	USER32.dll::CreateWindowExW

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