MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f. 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


Zyklon


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f
SHA3-384 hash: 922dfaf6c86f137d6262602ee737f1360fc9c67e189b0d09a0c56ea31f93eafdbbf214156de929d95dd540c8ce8167fa
SHA1 hash: a2f1fc323829c8322801e3e6a1a8b94dc95222a9
MD5 hash: f7df6c7ca937b1fb0be363acd004e102
humanhash: friend-orange-triple-texas
File name:file
Download: download sample
Signature Zyklon
Create hunting rule
File size:1'463'680 bytes
First seen:2023-06-30 22:17:26 UTC
Last seen:2023-06-30 23:59:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:1I+7pwta7UySJTB4d3mQmTBxqa4sNZzPAAj9+6lKm:C+7av4UcYZPAA0EKm
Threatray 646 similar samples on MalwareBazaar
TLSH T1E765281A790E9CE2CD6D12F1C0B3070C5AE0C7861719ECAE36D697DAE70D1E7AA4D187
TrID 40.9% (.EXE) Win64 Executable (generic) (10523/12/4)
19.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon fcfcf0c8fce4ccc4 (1 x Zyklon)
Reporter andretavare5
Tags:exe signed Zyklon

Code Signing Certificate

Organisation:SSD Western Digital Blue SA510 1 ТБ SATA (WDS100T3B0A)
Issuer:SSD Western Digital Blue SA510 1 ТБ SATA (WDS100T3B0A)
Algorithm:sha1WithRSAEncryption
Valid from:2023-05-28T12:56:46Z
Valid to:2033-05-29T12:56:46Z
Serial number: 1fb8fb341badb88a4298d83e97c58521
Intelligence: 7 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: aac6cece3aa0a8f37cf33bc1ba10e818741b641cd119aeeb44a4854948cc2ad3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from http://red.mk/netTime.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
274
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/404504/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.91868.7837.3035.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/649f549c3d1253262b2d0170/reports/b6687426-f21c-45a7-9d95-df7109d7f65d/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f
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
Link:
https://analyze.intezer.com/analyses/c66c53eb-ac4a-4144-8b11-dedf1ba4cc49
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1264313
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 detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 897343 Sample: file.exe Startdate: 01/07/2023 Architecture: WINDOWS Score: 72 26 Antivirus detection for dropped file 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 .NET source code contains method to dynamically call methods (often used by packers) 2->30 32 2 other signatures 2->32 7 file.exe 2 2->7         started        process3 file4 22 C:\ProgramData\BackUp\RKGME.exe, PE32+ 7->22 dropped 34 Adds a directory exclusion to Windows Defender 7->34 11 WerFault.exe 20 9 7->11         started        14 powershell.exe 20 7->14         started        16 powershell.exe 19 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/5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f/
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 11:45:22 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
15
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=loz46x5so6re6ye3qybwdg5qsewdf6fzbdp6jdnd6eepobin46pq._file
Verdict:
malicious
Similar samples:
0eebf99a370bae273ce4afb5cd4e361239c53bef88fc345220cdf6960d2c491f
Zyklon
583bb69ba85c772ce390df4ffd381812a597433089de0dead134dd4cea5e6484
Zyklon
726616e89178a4015688829238955ea63693c7721bb52d9fde1b8fb9c096a8b2
Zyklon
a4df733d5bc4d0c50249f228bd100ac4bffd19a330d57363039a1d0f18bd56f0
Zyklon
f07483b6c09732c8d5e094bd2e2b405477ddbf8e220c12bd7982bc132cf44a04
Zyklon
f0f756cdd6211e7ccaa203844abf95f2993dd2c1033fde42f5e17ba10adb67e6
Zyklon
fec6af49d1a7c7b4bf3af5e663b80ff142788e7d79b312a2180ec7b8b89f18d9
Zyklon
+ 636 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230630-17ybgseh37/
Behaviour
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
Creates scheduled task(s)
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f
MD5 hash:
f7df6c7ca937b1fb0be363acd004e102
SHA1 hash:
a2f1fc323829c8322801e3e6a1a8b94dc95222a9
Link:
https://www.unpac.me/results/5f78df29-e7be-48a6-a59c-714106c27b5f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/5bb3cf5fb277a24f609b8603619bb0912c32f8b908dfe48da3f108f7050de79f

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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/2662087/
Cape
Cape
https://www.capesandbox.com/analysis/404504/

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