MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552. 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: 16


Intelligence 16 IOCs YARA 36 File information Comments
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SHA256 hash: 3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552
SHA3-384 hash: e35b8894881faaeed1ac5ee16ade2be1ef95725dbfdd52f1928b246ff6f9229410342e3468c86b7c10e8b1cfce2be0cc
SHA1 hash: 86426f95a3891d3530d410fe8002d836f6280ce8
MD5 hash: 796ec3a2c02af1bc3b94f423c54848bc
humanhash: zebra-hydrogen-sierra-william
File name:BatWareSpoofer.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:10'376'704 bytes
First seen:2025-06-02 19:39:49 UTC
Last seen:2025-06-02 19:39:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a9c887a4f18a3fede2cc29ceea138ed3 (35 x CoinMiner, 17 x AsyncRAT, 17 x BlankGrabber)
ssdeep 196608:5n9u1zQ5ZjWGxwmqEeVKFaxq3SP2HzA1FNIEJQnhLQ7Dj4Ayb8w:59u4xUVVKsxxd1dnUAyb8w
Threatray 10 similar samples on MalwareBazaar
TLSH T1FAA60295538DBCA7E32DEEF040F87B3065B65A227014F8C921A229A1E785FD1D6D0B4F
TrID 30.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
19.7% (.EXE) Win64 Executable (generic) (10522/11/4)
12.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.4% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 380cacb488591800 (1 x CoinMiner)
Reporter burger
Tags:CoinMiner exe XMRIG

Intelligence

File Origin
# of uploads :
2
# of downloads :
680
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BatWareSpoofer.exe
Verdict:
Malicious activity
Analysis date:
2025-06-02 19:40:21 UTC
Tags:
discord
Link:
https://app.any.run/tasks/baba9abc-703b-40ad-9bf2-83aed006607a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
R77
Create hunting rule
Link:
https://www.capesandbox.com/analysis/6907/
Detection(s):
SecuriteInfo.com.Trojan.PWS.DiscordNET.50.6953.12509.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683dfe958bd5d68a12e3e43d
Tags:
cobalt xmrig
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a system file
Running batch commands
Creating a service
Creating a file
Launching a service
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Sending an HTTP GET request
Creating a file in the system32 subdirectories
Deleting a recently created file
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Changing the hosts file
Unauthorized injection to a system process
Enabling autorun by creating a file
Using obfuscated Powershell scripts
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/683dfe2ffd02ed5e05942bb8/reports/2ad8c836-3a49-4b29-8075-766d1f98cbb9/overview
Verdict:
Malicious
Labled as:
FakeAlert.Generic
Link:
https://www.hybrid-analysis.com/sample/3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/019b6ac1-8458-408e-9b49-f59572977a3a
Result
Threat name:
n/a
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1704308
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Found direct / indirect Syscall (likely to bypass EDR)
Found suspicious powershell code related to unpacking or dynamic code loading
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Disable power options
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Suspicious powershell command line found
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1704308 Sample: BatWareSpoofer.exe Startdate: 02/06/2025 Architecture: WINDOWS Score: 100 78 Antivirus / Scanner detection for submitted sample 2->78 80 Multi AV Scanner detection for submitted file 2->80 82 Sigma detected: Stop EventLog 2->82 84 13 other signatures 2->84 8 BatWareSpoofer.exe 3 2->8         started        12 powershell.exe 2->12         started        14 svchost.exe 2->14         started        16 4 other processes 2->16 process3 dnsIp4 72 C:\Users\user\AppData\Local\...\updater.exe, PE32+ 8->72 dropped 74 C:\Users\user\AppData\Local\...\batware.exe, PE32+ 8->74 dropped 106 Encrypted powershell cmdline option found 8->106 19 updater.exe 1 2 8->19         started        23 batware.exe 8->23         started        25 powershell.exe 23 8->25         started        108 Writes to foreign memory regions 12->108 110 Modifies the context of a thread in another process (thread injection) 12->110 112 Injects a PE file into a foreign processes 12->112 27 dllhost.exe 12->27         started        29 conhost.exe 12->29         started        114 Changes security center settings (notifications, updates, antivirus, firewall) 14->114 76 127.0.0.1 unknown unknown 16->76 116 Multi AV Scanner detection for dropped file 16->116 file5 signatures6 process7 file8 68 C:\ProgramData\...\xlnbxlqnnwwt.exe, PE32+ 19->68 dropped 70 C:\Windows\System32\drivers\etc\hosts, ASCII 19->70 dropped 86 Multi AV Scanner detection for dropped file 19->86 88 Uses powercfg.exe to modify the power settings 19->88 90 Modifies the context of a thread in another process (thread injection) 19->90 102 3 other signatures 19->102 31 powershell.exe 23 19->31         started        34 cmd.exe 1 19->34         started        36 sc.exe 1 19->36         started        46 13 other processes 19->46 92 Found direct / indirect Syscall (likely to bypass EDR) 23->92 94 Loading BitLocker PowerShell Module 25->94 38 conhost.exe 25->38         started        96 Injects code into the Windows Explorer (explorer.exe) 27->96 98 Contains functionality to inject code into remote processes 27->98 100 Writes to foreign memory regions 27->100 104 3 other signatures 27->104 40 lsass.exe 27->40 injected 42 winlogon.exe 27->42 injected 44 svchost.exe 27->44 injected 48 9 other processes 27->48 signatures9 process10 signatures11 118 Found suspicious powershell code related to unpacking or dynamic code loading 31->118 120 Loading BitLocker PowerShell Module 31->120 50 WmiPrvSE.exe 31->50         started        52 conhost.exe 31->52         started        54 conhost.exe 34->54         started        56 wusa.exe 34->56         started        58 conhost.exe 36->58         started        122 Writes to foreign memory regions 40->122 60 conhost.exe 46->60         started        62 conhost.exe 46->62         started        64 conhost.exe 46->64         started        66 9 other processes 46->66 process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552/
Threat name:
Win32.Dropper.Dapato
Create hunting rule
Status:
Malicious
First seen:
2025-06-02 03:03:36 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
30 of 38 (78.95%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hammj5jthjp3t6t7tonaw5sk2mb5zszmjg6rcgdmcezoyozkcvja._file
Verdict:
malicious
Label(s):
r77
Create hunting rule
Similar samples:
3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552
CoinMiner
6ee74390fbed712dd7f117f17c85b78df457f821cfd536b30c24cdf291ad3aee
CoinMiner
86bc6565f48ff3b75438e0667308397f9ee3b27bcb5f9b5ca7230f9ebf11cf72
CoinMiner
c94b9721e51580933e922c1c3b264db867eecd99f1a6e36a83de8d9635cf3628
CoinMiner
error
CoinMiner
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig defense_evasion discovery execution miner persistence
Link:
https://tria.ge/reports/250602-ydrkqsvwex/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Obfuscated Files or Information: Command Obfuscation
Power Settings
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Drops file in Drivers directory
Stops running service(s)
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Xmrig family
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f1c12c86-d8b8-4db8-a3cc-5abc52ff47b8
Unpacked files
SH256 hash:
3818c4f5333a5fb9fa7f9b9a0b764ad303dccb2c49bd11186c1132ec3b2a1552
MD5 hash:
796ec3a2c02af1bc3b94f423c54848bc
SHA1 hash:
86426f95a3891d3530d410fe8002d836f6280ce8
Link:
https://www.unpac.me/results/860b51d3-ebad-4705-badb-263e5e8fd181/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3818c4f5333a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AutoIT_Compiled
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Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:BLOWFISH_Constants
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Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:MALWARE_Win_CoinMiner02
Create hunting rule
Author:ditekSHen
Description:Detects coinmining malware
Rule name:MALWARE_Win_R77
Create hunting rule
Author:ditekSHen
Description:Detects r77 rootkit
Rule name:MAL_XMR_Miner_May19_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:MAL_XMR_Miner_May19_1_RID2E1B
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_peb_parsing
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Author:Willi Ballenthin
Rule name:Mimikatz_Generic
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Author:Still
Description:attempts to match all variants of Mimikatz
Rule name:NET
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Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:rig_win64_xmrig_6_13_1_xmrig
Create hunting rule
Author:yarGen Rule Generator
Description:rig_win64 - file xmrig.exe
Reference:https://github.com/Neo23x0/yarGen
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:WHIRLPOOL_Constants
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Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:Windows_Cryptominer_Generic_f53cfb9b
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Author:Elastic Security
Rule name:Windows_Rootkit_R77_d0367e28
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Author:Elastic Security
Reference:https://www.elastic.co/security-labs/elastic-security-labs-steps-through-the-r77-rootkit
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_v1
Create hunting rule
Author:RandomMalware

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/6907/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA

Comments