MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4
SHA3-384 hash: ceb6e916d0208774ee2c508721d306cb371e064616814ae2413b9bc6377a6e27a3ab8ebaa50d78069d5601d9c9ff87c6
SHA1 hash: f1ddbe70c22d5bd555fddb41ca27ae45049e086e
MD5 hash: 8fab718228da721d5af292edd4f6c139
humanhash: comet-sad-bulldog-north
File name:setup.exe
Download: download sample
Signature Zyklon
Create hunting rule
File size:1'042'232 bytes
First seen:2023-03-04 02:45:07 UTC
Last seen:2023-03-04 04:27:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e8f1861679abfa89736dd591010a087 (1 x Zyklon, 1 x CoinMiner)
ssdeep 24576:o/ZBfVMBnHXUi8l9gO+cP/U08JOP57aIVANDBcQ0YUVj8J2Ej:o/lmB8lp+cHUc7aIoBcQ0YUF8Ic
Threatray 2'341 similar samples on MalwareBazaar
TLSH T1D72523F241A40473CA5E5C799695423E3B921F5870AAD30B7193B2B7FEC02046DE6EDE
Reporter Chainskilabs
Tags:exe Zyklon

Intelligence

File Origin
# of uploads :
2
# of downloads :
222
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2023-03-04 02:47:34 UTC
Tags:
miner
Link:
https://app.any.run/tasks/72c2a5be-a7c6-42b0-8612-88395114db1d

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/371569/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.31409.27377.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
Launching a process
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6402b0ebbfec0852a68eeb4f/reports/0e0dff9c-a350-44bc-9d58-b475a8ac5427/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/c6050eaf-352c-4ca8-beb6-efcaee685fcf
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1186983
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 819859 Sample: setup.exe Startdate: 04/03/2023 Architecture: WINDOWS Score: 100 36 Sigma detected: Xmrig 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 7 other signatures 2->42 7 setup.exe 14 8 2->7         started        12 CARWD.exe 2->12         started        process3 dnsIp4 30 179.43.140.229, 49698, 80 PLI-ASCH Panama 7->30 28 C:\ProgramData\Package\CARWD.exe, MS-DOS 7->28 dropped 44 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->44 46 Sets debug register (to hijack the execution of another thread) 7->46 48 Writes to foreign memory regions 7->48 54 4 other signatures 7->54 14 vbc.exe 7->14         started        18 cmd.exe 1 7->18         started        20 powershell.exe 20 7->20         started        50 Tries to detect sandboxes and other dynamic analysis tools (window names) 12->50 52 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 12->52 file5 signatures6 process7 dnsIp8 32 51.15.54.102, 14433, 49699 OnlineSASFR France 14->32 34 xmr-eu1.nanopool.org 14->34 56 Query firmware table information (likely to detect VMs) 14->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 18->58 22 conhost.exe 18->22         started        24 schtasks.exe 1 18->24         started        26 conhost.exe 20->26         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4/
Threat name:
Win64.Trojan.Zyklon
Create hunting rule
Status:
Malicious
First seen:
2023-03-04 02:05:50 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=alaag4ygvaisn7rdq6pd2xozyprrexpw42nj5i4tx6elw6behhsa._file
Verdict:
malicious
Similar samples:
4c5df62f8def903996e0ef87669e1f66f24c1c922d1281f7eb83a91373d6dba9
Zyklon
5122ba03679761d768906162a4180fda9767a441cf14aa55e008f0bcbd2878bc
Zyklon
5a6f5d425060a2bfc152e1c2673991151e8863354deb3c4febd60ce42a80f35e
Zyklon
67ed4226089a037258ae9c039e93f9ba85dc75409ff0c3402c69597de654cb5d
Zyklon
70dddee5260354519c01b84b2d66783f7aacd89b4c6654bc765cbf34996b7018
Zyklon
a07c07f3e452f1e3c6ea7fdb7460aad5dcdfe2eba55ddfddd4e49a98a89cc03d
Zyklon
adc48820e92c296e56c351024f67262c9c1d4f77267957394095a55228990550
Zyklon
c515446567eb17bbcfcef6bf1a4ed436674df485b5b77b877ab83ac157b60808
Zyklon
e792fa03f41983cad37a70ad66cc73268d76c9f353a3277ab58f4f9546e0d3ff
Zyklon
fc52bdc35a10badcd4f88cd91d0c071bc05520c78097501f5f23fd5114e15e64
Zyklon
+ 2'331 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230304-c9a2zacd87/
Behaviour
Creates scheduled task(s)
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
.NET Reactor proctector
Checks computer location settings
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4
MD5 hash:
8fab718228da721d5af292edd4f6c139
SHA1 hash:
f1ddbe70c22d5bd555fddb41ca27ae45049e086e
Link:
https://www.unpac.me/results/5cd5f900-50d6-4069-b88f-4e844c3e9563/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/02c0037306a8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:win_xfilesstealer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xfilesstealer.

File information

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

Web download

Zyklon

Executable exe 02c0037306a81126fe23879e3d5dd9c3e3125df6e69a9ea393bf88bb782439e4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2550406/
Cape
Cape
https://www.capesandbox.com/analysis/371569/

Comments