MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a1457e7a591877c3732325e462c479a450b19bda91ecaca0a37cdb137ed152ae. 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: 9
| SHA256 hash: | a1457e7a591877c3732325e462c479a450b19bda91ecaca0a37cdb137ed152ae |
|---|---|
| SHA3-384 hash: | 8edc791692507fbc4d9c73d40dcec512b16461fa16e27274c8077e336cabd1cabe474745527da47c87479aa04612662a |
| SHA1 hash: | 62d24d806e69f847cf47f51417f2dfea275dc1c9 |
| MD5 hash: | ccec8e931b0841d37060151e4e24670c |
| humanhash: | beryllium-vegan-speaker-fillet |
| File name: | ccec8e931b0841d37060151e4e24670c |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 60'928 bytes |
| First seen: | 2022-01-06 21:52:30 UTC |
| Last seen: | 2022-01-07 00:25:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 1536:6Y9wo/cwfp0yCnqDNUDSUo81ne4RDnqehtJrM7Fl9f:6Y9P/zDNUDSUo81ne4RDnZhtJrMxf |
| Threatray | 258 similar samples on MalwareBazaar |
| TLSH | T1C753C400BBE84936F2BD1BFEE4F652045A72F546E466CB8D1DD400CE0D72B80AA557BB |
| Reporter |  zbetcheckin |
| Tags: | 32 CoinMiner exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ccec8e931b0841d37060151e4e24670c
Verdict:
Malicious activity
Analysis date:
2022-01-06 21:54:38 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CoinMiner02
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a service
Loading a system driver
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Launching a process
Creating a file
Searching for the window
Searching for the Windows task manager window
DNS request
Creating a file in the %temp% directory
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Connecting to a cryptocurrency mining pool
Creating a service
Unauthorized injection to a recently created process
Enabling autorun for a service
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
67%
Tags:
anti-vm coinminer obfuscated
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Antivirus detection for dropped file
Command shell drops VBS files
Found strings related to Crypto-Mining
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Sigma detected: Xmrig
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SelfDel
Status:
Malicious
First seen:
2022-01-06 21:53:11 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 248 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Deletes itself
Loads dropped DLL
Executes dropped EXE
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
a1457e7a591877c3732325e462c479a450b19bda91ecaca0a37cdb137ed152ae
MD5 hash:
ccec8e931b0841d37060151e4e24670c
SHA1 hash:
62d24d806e69f847cf47f51417f2dfea275dc1c9
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_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
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