MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8
SHA3-384 hash: 53370d1f2da020cdf0595bbfd68dcc3bf9e9746f9b599355c0b597c94ff5432398266e88692aeab197ecc681dd755f89
SHA1 hash: b6339a1490a6fd6820438cdadc917ecccf71af89
MD5 hash: 039eae5c8b9c1cfad67b36d23326b758
humanhash: delaware-burger-march-music
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'632'704 bytes
First seen:2023-05-30 13:43:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:bdMk1uixB1C4Z7QLRVAmJhxB8LRX/y4kQlr6:ukUixBMA7FmJy
Threatray 2'924 similar samples on MalwareBazaar
TLSH T16FC52A0AB5560CE1CD4580F3C1D36B39DB60B80A0F1095FB2AD787EA6BEF2CA597D254
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 e8cca2c9eccc68b1 (2 x CoinMiner, 2 x Zyklon)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://extantlaws.com/netTime.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-05-30 13:44:36 UTC
Tags:
miner
Link:
https://app.any.run/tasks/37fb3f39-8077-41ba-b89c-7a8e870ce08c

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/393604/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.85320.28836.10192.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Variant.MSILHeracles.85320.12959.17921.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
anti-debug overlay
Link:
https://www.filescan.io/uploads/6475fda2e8d73a4b92837ecf/reports/272deb62-be80-4026-8963-c3c16e24200b/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8
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/0becf7cf-afbc-4d93-89c5-11367d106559
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1245323
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 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: 878379 Sample: file.exe Startdate: 30/05/2023 Architecture: WINDOWS Score: 100 60 Sigma detected: Xmrig 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for URL or domain 2->64 66 6 other signatures 2->66 9 file.exe 5 2->9         started        13 ZOERR.exe 2->13         started        process3 file4 52 C:\ProgramData\CtypeCom\ZOERR.exe, PE32+ 9->52 dropped 78 Adds a directory exclusion to Windows Defender 9->78 15 cmd.exe 1 9->15         started        18 powershell.exe 20 9->18         started        20 powershell.exe 17 9->20         started        signatures5 process6 signatures7 80 Uses schtasks.exe or at.exe to add and modify task schedules 15->80 22 ZOERR.exe 14 6 15->22         started        26 conhost.exe 15->26         started        28 timeout.exe 1 15->28         started        30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        process8 dnsIp9 58 179.43.140.168, 49682, 80 PLI-ASCH Panama 22->58 70 Antivirus detection for dropped file 22->70 72 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->72 74 Writes to foreign memory regions 22->74 76 3 other signatures 22->76 34 vbc.exe 22->34         started        38 cmd.exe 1 22->38         started        40 powershell.exe 22->40         started        42 powershell.exe 22->42         started        signatures10 process11 dnsIp12 54 51.255.34.118, 14433, 49683 OVHFR France 34->54 56 xmr-eu1.nanopool.org 34->56 68 Query firmware table information (likely to detect VMs) 34->68 44 conhost.exe 38->44         started        46 schtasks.exe 1 38->46         started        48 conhost.exe 40->48         started        50 conhost.exe 42->50         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-30 13:44:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
17
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sopws4xonkbsc7imznu55jmmhan5nomxpbylvuttqxhh35ulc24a._file
Verdict:
malicious
Similar samples:
12582b160e541b8c0210bb54dd0a40bea2452c9a67bed39bf12578938119ebd9
CoinMiner
23156e92c3d2349bbc1a03ed2c29b2d8c52bd1c6228528eba4d5e04c39e5533a
CoinMiner
3bccf05eee144854cca885ab816b75f6ce8135dd35792c6fd4470d4f7dbf9d1e
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4caaca2890a24087d048b3bee2a5ebd606583d12783af9544d2027bfbfb6e220
CoinMiner
67ed4226089a037258ae9c039e93f9ba85dc75409ff0c3402c69597de654cb5d
CoinMiner
6ca16541b066dc3a104efe166174bb08bf13fd1554e0af4d1b0e4f337e3ded40
CoinMiner
82f136be6e93f18f9c0a443b8bdbc16fb125c1685a3cc1d2c289575047033edd
CoinMiner
88fac3e4be2eac3fec29fc706990d7afedc7960a1d659040e915e9d313f58944
CoinMiner
c6380b44bb9310fcfb2c80e3b0e16e3c75970d35fb5dd412a23b31ee3772d8c6
CoinMiner
d0fbf3474aaa13885c128e535f5a02585a4a7b75140d0679d1fc0d0f66bb07e8
CoinMiner
+ 2'914 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230530-q1s33sab8s/
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:
939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8
MD5 hash:
039eae5c8b9c1cfad67b36d23326b758
SHA1 hash:
b6339a1490a6fd6820438cdadc917ecccf71af89
Link:
https://www.unpac.me/results/55960aeb-3b2a-48c7-bd4e-c101dded3c9a/
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/939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8

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

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/393604/
  
URLhaus
https://urlhaus.abuse.ch/url/2645861/

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