MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd
SHA3-384 hash: ce520c447ac8167945608c9ab2358f22117c42ddb64947e989069a421a7293825ce272c2ec594da7e1ad13872a35f83a
SHA1 hash: 2dc2d33d8818504c0902770dcf2ef3068ecea5e2
MD5 hash: d8b8aa4a305aeb3c9d9a78359820e4ce
humanhash: helium-alanine-solar-xray
File name:OM8hqGX.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'064'704 bytes
First seen:2025-07-20 15:21:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3ede490b8d432fdd3ffdf674c3393047 (32 x LummaStealer, 3 x DarkCloud, 2 x Vidar)
ssdeep 98304:rfSgdnDMnSWU1B2qZPrOCzWLUSejjclXdnDMnSWU1B2qZPrOCzWLUSejjcl/:rqgdnDMnSWUTbKsWLhenGdnDMnSWUTbu
TLSH T15B3623C9969291DEF85D01FD8197A500F172B83682399FBF33A0FBB34A079853935B64
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 abuse_ch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-07-19 19:07:08 UTC
Tags:
lumma stealer themida qrcode loader amadey botnet telegram rdp stealc arch-exec aurotun rat njrat bladabindi gcleaner evasion remote backdoor miner auto generic winring0x64-sys vuln-driver purelogs purecrypter delphi github trox python ransomware1 ransomware
Link:
https://app.any.run/tasks/38e7df34-8091-438d-86eb-1cffab984d6d

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/15939/
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687d09c084b37dd61eefed6a
Tags:
spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a window
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Possible injection to a system process
Unauthorized injection to a recently created process by context flags manipulation
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Using obfuscated Powershell scripts
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/78fed640-110b-4397-86d6-437572c4f272
Result
Threat name:
SilentCrypto Miner, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1740526
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Found stalling execution ending in API Sleep call
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sample is not signed and drops a device driver
Self deletion via cmd or bat file
Sets debug register (to hijack the execution of another thread)
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suspicious powershell command line found
Uses powercfg.exe to modify the power settings
Uses Register-ScheduledTask to add task schedules
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected PersistenceViaHiddenTask
Yara detected SilentCrypto Miner
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1740526 Sample: OM8hqGX.exe Startdate: 20/07/2025 Architecture: WINDOWS Score: 100 58 Antivirus detection for dropped file 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected SilentCrypto Miner 2->62 64 17 other signatures 2->64 8 OM8hqGX.exe 2->8         started        11 updater.exe 2->11         started        13 powershell.exe 2->13         started        15 9 other processes 2->15 process3 signatures4 92 Suspicious powershell command line found 8->92 94 Sets debug register (to hijack the execution of another thread) 8->94 96 Modifies the context of a thread in another process (thread injection) 8->96 114 2 other signatures 8->114 17 OM8hqGX.exe 4 8->17         started        98 Multi AV Scanner detection for dropped file 11->98 100 Found hidden mapped module (file has been removed from disk) 11->100 102 Injects a PE file into a foreign processes 11->102 21 updater.exe 11->21         started        104 Writes to foreign memory regions 13->104 23 dllhost.exe 13->23         started        25 conhost.exe 13->25         started        106 Changes security center settings (notifications, updates, antivirus, firewall) 15->106 108 Uses powercfg.exe to modify the power settings 15->108 110 Loading BitLocker PowerShell Module 15->110 112 Modifies power options to not sleep / hibernate 15->112 27 conhost.exe 15->27         started        29 conhost.exe 15->29         started        31 conhost.exe 15->31         started        33 14 other processes 15->33 process5 file6 54 C:\Users\user\AppData\Roaming\...\updater.exe, PE32+ 17->54 dropped 56 C:\Users\user\AppData\Local\...\nnsazpba.tmp, PE32+ 17->56 dropped 66 Suspicious powershell command line found 17->66 68 Self deletion via cmd or bat file 17->68 70 Writes to foreign memory regions 17->70 35 powershell.exe 23 17->35         started        38 powershell.exe 35 17->38         started        40 dialer.exe 2 17->40         started        72 Modifies the context of a thread in another process (thread injection) 21->72 74 Adds a directory exclusion to Windows Defender 21->74 76 Maps a DLL or memory area into another process 21->76 84 2 other signatures 21->84 78 Found stalling execution ending in API Sleep call 23->78 80 Injects code into the Windows Explorer (explorer.exe) 23->80 82 Contains functionality to inject code into remote processes 23->82 86 3 other signatures 23->86 42 winlogon.exe 23->42 injected 44 lsass.exe 23->44 injected 46 svchost.exe 23->46 injected 48 15 other processes 23->48 signatures7 process8 signatures9 88 Uses schtasks.exe or at.exe to add and modify task schedules 35->88 90 Loading BitLocker PowerShell Module 35->90 50 conhost.exe 35->50         started        52 conhost.exe 38->52         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/d8b8aa4a305aeb3c9d9a78359820e4ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd/
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-07-19 18:34:32 UTC
File Type:
PE+ (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lqz2t3drs33goumcufthu5tiojkyubuvwsml6eo37hqt5jagphoq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery execution miner persistence upx
Link:
https://tria.ge/reports/250720-sr5fvsep9z/
Behaviour
Checks processor information in registry
Detects videocard installed
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Location Discovery: System Language Discovery
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Power Settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Xmrig family
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3d8f6a81-5966-46ae-a894-be317efcc888
Unpacked files
SH256 hash:
5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd
MD5 hash:
d8b8aa4a305aeb3c9d9a78359820e4ce
SHA1 hash:
2dc2d33d8818504c0902770dcf2ef3068ecea5e2
Link:
https://www.unpac.me/results/558107ac-19f9-4576-aceb-fd222c712ede/
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/5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd

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

Executable exe 5c33a9ec7196f6675182a1667a766872558a0695b498bf11dbf9e13ea40679dd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3582013/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/15939/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments