MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3f26b871b1e556d19b67814d3a758316b655cd508be014a2eea2cf40e1371b94. 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
| SHA256 hash: | 3f26b871b1e556d19b67814d3a758316b655cd508be014a2eea2cf40e1371b94 |
|---|---|
| SHA3-384 hash: | 9662da0dc5bacd505af559b1c57219a91b2a415a5bd0a0025281443ce8e9733dfec6bf911e335f20545ed22517cc5493 |
| SHA1 hash: | 27e02a04a4772b3500f16348d3a6c28b60e346c0 |
| MD5 hash: | 2a42d97acfd504a4e15577f165f63a40 |
| humanhash: | alaska-vegan-oklahoma-nevada |
| File name: | 2a42d97acfd504a4e15577f165f63a40 |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 1'057'280 bytes |
| First seen: | 2023-11-17 18:10:41 UTC |
| Last seen: | 2023-11-17 19:21:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:hIFFFdzxPNuJtdzWU6INU04XH7yTOp0ee8rhQpLN99BiWL2lE:hI9FxVuJtdCU6O+G6p0niYLN9xL |
| TLSH | T19A251228A7CE7F62DFEC08B0F0D191108770C092A21BFB5B69ACA5F45E17F06D956267 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  zbetcheckin |
| Tags: | 64 CoinMiner exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
430
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2a42d97acfd504a4e15577f165f63a40
Verdict:
Malicious activity
Analysis date:
2023-11-17 18:14:09 UTC
Tags:
zgrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Restart of the analyzed sample
Creating a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Launching a process
Using the Windows Management Instrumentation requests
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
89%
Tags:
packed
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.
Verdict:
Malicious
Result
Threat name:
Xmrig, zgRAT
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Xmrig cryptocurrency miner
Yara detected zgRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-11-17 18:11:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
16 of 23 (69.57%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
zgrat
Score:
10/10
Tags:
family:xmrig family:zgrat miner rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
Detect ZGRat V1
ZGRat
xmrig
Unpacked files
SH256 hash:
3f26b871b1e556d19b67814d3a758316b655cd508be014a2eea2cf40e1371b94
MD5 hash:
2a42d97acfd504a4e15577f165f63a40
SHA1 hash:
27e02a04a4772b3500f16348d3a6c28b60e346c0
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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
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
Comments
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