MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56
SHA3-384 hash: e160c628dd89aaa090086cb09b824c06c6847c76e8d8408a2ac71b54bbf259d4bf198ddbc3ed35a583b09f4e0e5ff558
SHA1 hash: 804a4a2c32668f1160d04aad22fe6f48578478dd
MD5 hash: 77db8ee45460d8326f9c9d5184a068b9
humanhash: oxygen-colorado-two-bluebird
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'501'704 bytes
First seen:2023-07-02 19:49:59 UTC
Last seen:2023-07-03 06:20:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:VHM1Pk6CPsEs7eS05om7XfAmY9u5ki12pTHOtEt7woYDK:t6Xe9omB5kiWutEt7tR
Threatray 1'200 similar samples on MalwareBazaar
TLSH T12665285A79421C52DDBE30F3E2F64A386E10E5830B4AD4AB36D753CA97CEDC3694D182
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 78bc36e69692f6e4 (2 x CoinMiner, 1 x PrivateLoader, 1 x RiseProStealer)
Reporter andretavare5
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:HDD`ViSE Toshiba SATA-III 12Tb HDWG460EZSTA N300 (7200rpm) 6368`Mb 3.8 Rtl
Issuer:HDD`ViSE Toshiba SATA-III 12Tb HDWG460EZSTA N300 (7200rpm) 6368`Mb 3.8 Rtl
Algorithm:sha1WithRSAEncryption
Valid from:2023-02-22T17:25:35Z
Valid to:2033-02-23T17:25:35Z
Serial number: 19ec3a80ad274bb248d21919a085da61
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: bea7e5720188b9af1fbe31878c534cf76f3d346dd3e22a7fb6c3779e4edb094f
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 :
11
# of downloads :
323
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/405456/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.83157.2497.9942.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/64a1d4ec2299d268826428b5/reports/d74e8492-865b-4c23-9ea4-2e8fa12db76e/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56
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/958cece3-b72c-48ef-b30e-a1db6cd8e6fa
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1265228
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
Antivirus detection for URL or domain
DNS related to crypt mining pools
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)
Sigma detected: Xmrig
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: 898258 Sample: file.exe Startdate: 02/07/2023 Architecture: WINDOWS Score: 100 76 Sigma detected: Xmrig 2->76 78 Multi AV Scanner detection for domain / URL 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 7 other signatures 2->82 9 file.exe 5 2->9         started        13 RKGME.exe 3 2->13         started        process3 file4 68 C:\ProgramData\BackUp\RKGME.exe, PE32+ 9->68 dropped 86 Adds a directory exclusion to Windows Defender 9->86 15 cmd.exe 1 9->15         started        18 powershell.exe 17 9->18         started        20 powershell.exe 19 9->20         started        22 MpCmdRun.exe 1 9->22         started        24 cmd.exe 13->24         started        26 powershell.exe 13->26         started        28 powershell.exe 13->28         started        signatures5 process6 signatures7 88 Uses schtasks.exe or at.exe to add and modify task schedules 15->88 30 RKGME.exe 14 6 15->30         started        34 conhost.exe 15->34         started        36 timeout.exe 1 15->36         started        38 conhost.exe 18->38         started        40 conhost.exe 20->40         started        42 conhost.exe 22->42         started        48 2 other processes 24->48 44 conhost.exe 26->44         started        46 conhost.exe 28->46         started        process8 dnsIp9 74 179.43.170.241, 49685, 80 PLI-ASCH Panama 30->74 90 Antivirus detection for dropped file 30->90 92 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->92 94 Writes to foreign memory regions 30->94 96 3 other signatures 30->96 50 ngen.exe 30->50         started        54 cmd.exe 1 30->54         started        56 powershell.exe 30->56         started        58 powershell.exe 30->58         started        signatures10 process11 dnsIp12 70 51.15.78.68, 14433, 49686 OnlineSASFR France 50->70 72 xmr-eu1.nanopool.org 50->72 84 Query firmware table information (likely to detect VMs) 50->84 60 conhost.exe 54->60         started        62 schtasks.exe 1 54->62         started        64 conhost.exe 56->64         started        66 conhost.exe 58->66         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-07-02 19:50:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
116
AV detection:
10 of 37 (27.03%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c26rsnbfqhceybr5m33pzwgkn7fm7xm2i7z23p7dvu6svb345vla._file
Verdict:
malicious
Similar samples:
3b6ccd656956b37e09d9bb2b7444b5750ceec32e3dd181e0af4bbe91041933a4
CoinMiner
491492bcb93bd8b4092a4cdec7d12fc17210d0a8a24836ab8eb42f48eaaf0581
CoinMiner
56bd7934f080701e491c79a5513dbec93f0996b7737a8c9b63218451020d37a3
CoinMiner
583bb69ba85c772ce390df4ffd381812a597433089de0dead134dd4cea5e6484
CoinMiner
586b231234bce80c4148b43a6c253486f961e182de06acf495337d044e2acfff
CoinMiner
726616e89178a4015688829238955ea63693c7721bb52d9fde1b8fb9c096a8b2
CoinMiner
7c11ba68d9d7b0136e240ce53a14fdec989e270c95274516e0b7e2f60e66d484
CoinMiner
e4d30f9aa2dc1e3da3c63bcd242aa8d857fe35038bd1a30814a44a8bff7fc8de
CoinMiner
+ 1'190 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230702-yj82zaeg5y/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56
MD5 hash:
77db8ee45460d8326f9c9d5184a068b9
SHA1 hash:
804a4a2c32668f1160d04aad22fe6f48578478dd
Link:
https://www.unpac.me/results/4ddfcb53-5ae4-4921-9f4d-ea6f1412c62c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/16bd19342581/report/overview.html
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/16bd19342581c44c063d66f6fcd8ca6fcacfdd9a47f3adbfe3ad3d2a877ced56

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_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
Cape
Cape
https://www.capesandbox.com/analysis/405456/
  
URLhaus
https://urlhaus.abuse.ch/url/2662087/

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