MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35
SHA3-384 hash: c8c0ca4df6e9b47dea3c187696b068f09e07e964a8f847105cfd88a1b86fa9361d502827e5288ba9d058346811e8b984
SHA1 hash: 9965657a4ea9f3a2f5c8b99fcea554f185cfcaf1
MD5 hash: 982eda3c1e90c4d2531451eeb8730ba3
humanhash: oregon-charlie-magnesium-north
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'124'800 bytes
First seen:2023-06-11 12:22:56 UTC
Last seen:2023-06-12 00:44:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:DjBnPazBt1nzHq07s9CQw4z19o/3Ms98wI7hj5wPtS/hZY:pPiRzK07arz1aEs9UR/
TLSH T188A5090B7E020CE1DC8D02F3D5E71AB89A20FDA64F14A4AB21D1B7DD6BFE1C6584D256
TrID 88.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
0.9% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://talentpro.global/netTime.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
327
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-11 12:23:55 UTC
Tags:
miner
Link:
https://app.any.run/tasks/ea851751-86b8-4ba1-8fe0-0d483fbe1149

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/397782/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.19537.30508.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin overlay packed
Link:
https://www.filescan.io/uploads/6485bca71cee4c5398d2ba7d/reports/59bf50a5-1977-4859-a1d5-5e7e443cf338/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35
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:
Malicious
Link:
https://analyze.intezer.com/analyses/c4c4e931-495c-4aca-9a3a-02d5dc7ec7de
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1252534
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 885554 Sample: file.exe Startdate: 11/06/2023 Architecture: WINDOWS Score: 96 26 Multi AV Scanner detection for domain / URL 2->26 28 Antivirus detection for URL or domain 2->28 30 Antivirus detection for dropped file 2->30 32 5 other signatures 2->32 7 file.exe 2 2->7         started        process3 file4 22 C:\ProgramData\Timeupper\HVPIO.exe, PE32+ 7->22 dropped 34 Adds a directory exclusion to Windows Defender 7->34 11 WerFault.exe 19 16 7->11         started        14 powershell.exe 27 7->14         started        16 powershell.exe 27 7->16         started        signatures5 process6 file7 24 C:\ProgramData\Microsoft\...\Report.wer, Unicode 11->24 dropped 18 conhost.exe 14->18         started        20 conhost.exe 16->20         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-06-11 12:23:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
505
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwvzw6nf6w43fwkjiiltei53jlwe5h6deg4keroor5nwkttf742q._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230611-pkfx5shg5v/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35
MD5 hash:
982eda3c1e90c4d2531451eeb8730ba3
SHA1 hash:
9965657a4ea9f3a2f5c8b99fcea554f185cfcaf1
Link:
https://www.unpac.me/results/027f50ba-707d-4ae2-9736-bc5b616f4db7/
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/b5ab9b79a5f5b9b2d94942173223bb4aec4e9fc321b8a245ce8f5b654e65ff35

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2655668/
Cape
Cape
https://www.capesandbox.com/analysis/397782/

Comments