MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 13d6f680874f309e29b809b44ffc530d357a2c0315c4487fd5bbff6c0fbfa23c. 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: 15
| SHA256 hash: | 13d6f680874f309e29b809b44ffc530d357a2c0315c4487fd5bbff6c0fbfa23c |
|---|---|
| SHA3-384 hash: | 60a9de7839de8ec3c53735aaa4ce88265818a2fadadd8e9b3d76b72b0ec29aaca7d03150342b11be7b94595ff6effa3f |
| SHA1 hash: | 38bf65a21655f059528e29363dd9ee94277c4d2b |
| MD5 hash: | 4def0726ef7db591732807903767826d |
| humanhash: | stream-september-massachusetts-stairway |
| File name: | 4def0726ef7db591732807903767826d.exe |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 5'481'984 bytes |
| First seen: | 2025-04-25 05:50:36 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3b819c3dfb34bc24b00db0746b529d11 (6 x CoinMiner) |
| ssdeep | 98304:4wYWRlFWiKuXwuk4y8KsvKwbIuSoelviQ1Nnm/l03sBRx6QYfeLEuK:4wY7iKHr8Kslf4Vfnm/NFYWLE |
| Threatray | 294 similar samples on MalwareBazaar |
| TLSH | T1F5462343B50B000CEEB49938E5B2D045F9194AC7AFBEB6AF23F45413E8525424EEA5F7 |
| TrID | 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 31.8% (.EXE) Win64 Executable (generic) (10522/11/4) 6.1% (.EXE) OS/2 Executable (generic) (2029/13) 6.0% (.EXE) Generic Win/DOS Executable (2002/3) 6.0% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
446
Origin country :
NLVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
2025-04-25_a0c674e443b0722d93803c44e5265976_agent-tesla_black-basta_cobalt-strike_darkgate_elex_luca-stealer
Verdict:
Malicious activity
Analysis date:
2025-04-25 04:30:27 UTC
Tags:
auto-sch loader amadey botnet stealer rdp lumma themida github metastealer redline miner telegram rhadamanthys attachments attc-unc winring0x64-sys vuln-driver credentialflusher phishing putty rmm-tool auto generic gcleaner
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
81.4%
Tags:
vmdetect spawn crypt miner
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Running batch commands
Deleting a system file
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a file in the system32 subdirectories
Setting browser functions hooks
Enabling autorun for a service
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug anti-vm
Verdict:
Malicious
Labled as:
Tedy.Generic
Malware family:
XMRig Miner
Verdict:
Malicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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)
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
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
Protects its processes via BreakOnTermination flag
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2025-04-24 20:52:40 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
r77
Similar samples:
+ 284 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion execution persistence
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Power Settings
Checks BIOS information in registry
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Stops running service(s)
Verdict:
Malicious
Tags:
Win.Trojan.Genkryptik-10016533-0
YARA:
n/a
Unpacked files
SH256 hash:
13d6f680874f309e29b809b44ffc530d357a2c0315c4487fd5bbff6c0fbfa23c
MD5 hash:
4def0726ef7db591732807903767826d
SHA1 hash:
38bf65a21655f059528e29363dd9ee94277c4d2b
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | MALWARE_Win_R77 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects r77 rootkit |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | Windows_Generic_Threat_e8abb835 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Rootkit_R77_d0367e28 |
|---|---|
| Author: | Elastic Security |
| Reference: | https://www.elastic.co/security-labs/elastic-security-labs-steps-through-the-r77-rootkit |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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 |
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