MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f8980cbe34e8a5196cd44152f63145b551ec0921fbca68d1a1035e62e23756e. 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: 16
| SHA256 hash: | 8f8980cbe34e8a5196cd44152f63145b551ec0921fbca68d1a1035e62e23756e |
|---|---|
| SHA3-384 hash: | 86c739d979e719972f6afb7915108b757e3d29b3719246233eb96bd5bdf92bab147920b37f278d16198e35e29faf86c9 |
| SHA1 hash: | f276ecf601686b020af0ac40c6c08c978b6c2515 |
| MD5 hash: | 112bc0516849848e00fc4fad4e242f70 |
| humanhash: | eight-arkansas-monkey-south |
| File name: | 8f8980cbe34e8a5196cd44152f63145b551ec0921fbca68d1a1035e62e23756e |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 5'450'240 bytes |
| First seen: | 2024-12-09 16:35:24 UTC |
| Last seen: | 2024-12-18 10:38:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 203d63d5d9a088e2d84cef737227986b (55 x CoinMiner) |
| ssdeep | 98304:ldci+EGJ+lz6EdKos3JtfnHinxklgA1gyDJChj2CmoaDu6gU+cSW0+ft8G:ldciVSEdKoiDfHixBEJCh2d1C++cdTVd |
| TLSH | T106462391AD190FE4CF1E8C74D3694731381365DA03B7DADBA56BEA6430690CFAA3670C |
| 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 |  JAMESWT_WT |
| Tags: | 185-215-113-16 CoinMiner exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
406
Origin country :
ITVendor Threat Intelligence
Malware family:
xmrig
ID:
1
File name:
8f8980cbe34e8a5196cd44152f63145b551ec0921fbca68d1a1035e62e23756e
Verdict:
Malicious activity
Analysis date:
2024-12-09 16:37:05 UTC
Tags:
miner xor-url generic upx xmrig
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
vmdetect xmrig spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Deleting a recently created file
Сreating synchronization primitives
Deleting a system file
Running batch commands
Launching a process
Creating a service
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Enabling autorun by creating a file
Using obfuscated Powershell scripts
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm coinminer zusy
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
XMRig Miner
Verdict:
Malicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
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)
Detected Stratum mining protocol
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Found suspicious powershell code related to unpacking or dynamic code loading
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)
Installs new ROOT certificates
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
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
Protects its processes via BreakOnTermination flag
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Suricata IDS alerts for network traffic
Suspicious powershell command line found
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.Infostealer.Tinba
Status:
Malicious
First seen:
2024-11-11 06:10:54 UTC
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
bootkit defense_evasion evasion execution persistence
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Enumerates connected drives
Power Settings
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Executes dropped EXE
Indicator Removal: Clear Windows Event Logs
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Sets service image path in registry
Stops running service(s)
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
Win32_Amadey Win.Trojan.Genkryptik-10016533-0
YARA:
n/a
Unpacked files
SH256 hash:
8f8980cbe34e8a5196cd44152f63145b551ec0921fbca68d1a1035e62e23756e
MD5 hash:
112bc0516849848e00fc4fad4e242f70
SHA1 hash:
f276ecf601686b020af0ac40c6c08c978b6c2515
Malware family:
XMRig
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: | pe_detect_tls_callbacks |
|---|
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | Windows_Generic_Threat_e8abb835 |
|---|---|
| Author: | Elastic Security |
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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