MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba. 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: 15


Intelligence 15 IOCs YARA 37 File information Comments
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SHA256 hash: 19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba
SHA3-384 hash: f32b3a7141134971563577418898827df4b7924e8c63bc1efc99ef3e800ac869a9ce93b96929de99d09781c806263142
SHA1 hash: 3f3c969efecda20412baaf94d75067082a3399f1
MD5 hash: 8eb629fb84b71e44b277b1a4c714e48d
humanhash: enemy-don-queen-south
File name:ez2winnontls.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'457'408 bytes
First seen:2025-05-09 14:57:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 203d63d5d9a088e2d84cef737227986b (56 x CoinMiner)
ssdeep 98304:VDsquKKI+TwX5YqampPujZgWY2qJiF8xPKyHYxq3eTC25dKNsdYV74tpS3UW:hstKbYqaOujZ0fJ68xyM923KNV74tpQ1
TLSH T1CC46232256D3F6FCC168C9765BFA0DDDE7D4E90C833EE58963E2D5CD204808869648FA
TrID 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
31.8% (.EXE) Win64 Executable (generic) (10522/11/4)
6.1% (.EXE) OS/2 Executable (generic) (2029/13)
6.0% (.EXE) Generic Win/DOS Executable (2002/3)
6.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter juroots
Tags:CoinMiner diicot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ez2winnontls.exe
Verdict:
Malicious activity
Analysis date:
2025-05-09 14:49:53 UTC
Tags:
miner silentcryptominer amsi-bypass winring0x64-sys vuln-driver
Link:
https://app.any.run/tasks/589ec5d7-e0fa-4748-96d8-d3301ef9c418

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Genkryptik-10016533-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681e192e4a59e5a2ce0365c4
Tags:
kryptik virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Deleting a system file
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a file in the system32 subdirectories
Deleting a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Loading a system driver
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Enabling autorun by creating a file
Using obfuscated Powershell scripts
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug coinminer crypt
Link:
https://www.filescan.io/uploads/681e17ead95f3e34e96540d4/reports/47d4cc6f-dd3f-44d1-ac70-d7d5c496bc6d/overview
Verdict:
Malicious
Labled as:
Application.GenericFCA.Generic
Link:
https://www.hybrid-analysis.com/sample/19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba
Result
Verdict:
MALICIOUS
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1685630
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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)
Detected Stratum mining protocol
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs new ROOT certificates
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Protects its processes via BreakOnTermination flag
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
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
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1685630 Sample: ez2winnontls.exe Startdate: 09/05/2025 Architecture: WINDOWS Score: 100 80 panel.diicotsec.ru 2->80 82 auto.zerodaypool.ru 2->82 84 3 other IPs or domains 2->84 92 Suricata IDS alerts for network traffic 2->92 94 Antivirus detection for URL or domain 2->94 96 Multi AV Scanner detection for submitted file 2->96 98 12 other signatures 2->98 11 tohxzghlpjvr.exe 1 2->11         started        15 ez2winnontls.exe 1 2 2->15         started        17 powershell.exe 2 15 2->17         started        19 powershell.exe 2->19         started        signatures3 process4 file5 76 C:\Windows\Temp\enurldbxckea.sys, PE32+ 11->76 dropped 122 Multi AV Scanner detection for dropped file 11->122 124 Protects its processes via BreakOnTermination flag 11->124 126 Modifies the context of a thread in another process (thread injection) 11->126 128 Sample is not signed and drops a device driver 11->128 21 sc.exe 1 11->21         started        23 dialer.exe 11->23         started        27 powershell.exe 11->27         started        37 11 other processes 11->37 78 C:\ProgramData\...\tohxzghlpjvr.exe, PE32+ 15->78 dropped 130 Uses powercfg.exe to modify the power settings 15->130 132 Adds a directory exclusion to Windows Defender 15->132 134 Modifies power options to not sleep / hibernate 15->134 29 powershell.exe 22 15->29         started        39 15 other processes 15->39 136 Writes to foreign memory regions 17->136 138 Injects a PE file into a foreign processes 17->138 31 dllhost.exe 1 17->31         started        33 conhost.exe 17->33         started        35 conhost.exe 19->35         started        signatures6 process7 dnsIp8 41 conhost.exe 21->41         started        86 panel.diicotsec.ru 104.21.28.176, 49682, 49692, 49694 CLOUDFLARENETUS United States 23->86 88 auto.zerodaypool.ru 94.26.90.79, 49681, 49693, 80 ASDETUKhttpwwwheficedcomGB Bulgaria 23->88 108 Query firmware table information (likely to detect VMs) 23->108 43 conhost.exe 27->43         started        110 Found suspicious powershell code related to unpacking or dynamic code loading 29->110 112 Loading BitLocker PowerShell Module 29->112 45 conhost.exe 29->45         started        114 Contains functionality to inject code into remote processes 31->114 116 Writes to foreign memory regions 31->116 118 Creates a thread in another existing process (thread injection) 31->118 120 2 other signatures 31->120 47 conhost.exe 37->47         started        55 9 other processes 37->55 49 conhost.exe 39->49         started        51 conhost.exe 39->51         started        53 conhost.exe 39->53         started        57 12 other processes 39->57 signatures9 process10 process11 59 winlogon.exe 41->59 injected 61 lsass.exe 41->61 injected 64 svchost.exe 41->64 injected 66 dwm.exe 41->66 injected signatures12 68 dllhost.exe 59->68         started        140 Installs new ROOT certificates 61->140 142 Writes to foreign memory regions 61->142 71 svchost.exe 61->71 injected process13 dnsIp14 100 Injects code into the Windows Explorer (explorer.exe) 68->100 102 Writes to foreign memory regions 68->102 104 Creates a thread in another existing process (thread injection) 68->104 106 Injects a PE file into a foreign processes 68->106 74 svchost.exe 68->74 injected 90 pki-goog.l.google.com 142.250.188.227, 49688, 80 GOOGLEUS United States 71->90 signatures15 process16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba/
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-01 18:00:40 UTC
File Type:
PE+ (Exe)
AV detection:
30 of 37 (81.08%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgs6wezs6aj2vucfact2lwmn664g33up5tuzje234h7qffejf65a._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig defense_evasion execution miner persistence upx
Link:
https://tria.ge/reports/250509-sbw5jsgl5s/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Power Settings
Checks BIOS information in registry
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Stops running service(s)
XMRig Miner payload
Suspicious use of NtCreateProcessExOtherParentProcess
Suspicious use of NtCreateUserProcessOtherParentProcess
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Win.Trojan.Genkryptik-10016533-0
YARA:
n/a
Link:
https://app.threat.zone/submission/df182fec-c7ec-4ce1-9831-5cdb0f2eee10
Unpacked files
SH256 hash:
19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba
MD5 hash:
8eb629fb84b71e44b277b1a4c714e48d
SHA1 hash:
3f3c969efecda20412baaf94d75067082a3399f1
Link:
https://www.unpac.me/results/dfe2c7db-3a5a-4477-9cdc-bc889cee1816/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/19a5eb1332f0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CoinMiner
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/19a5eb1332f013aad04500a7a5d98df7b86dee8fece994935be1ff0294892fba

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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
Create hunting rule
Author:Willi Ballenthin
Rule name:Mimikatz_Generic
Create hunting rule
Author:Still
Description:attempts to match all variants of Mimikatz
Rule name:NET
Create hunting rule
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_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:upx_largefile
Create hunting rule
Author:k3nr9
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:Windows_Cryptominer_Generic_f53cfb9b
Create hunting rule
Author:Elastic Security
Rule name:Windows_Generic_Threat_e8abb835
Create hunting rule
Author:Elastic Security
Rule name:Windows_Rootkit_R77_be403e3c
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/elastic-security-labs-steps-through-the-r77-rootkit
Rule name:Windows_Rootkit_R77_d0367e28
Create hunting rule
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.

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments