MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296. 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: a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296
SHA3-384 hash: b5b6b577013d1303788536c57eab489e117b13e6cf7921c0f2f41b0e97854887a7354c773526ca460513e03c673cfddf
SHA1 hash: 9f01f27246dda3590a59f15e868a452f7b5dbc90
MD5 hash: 01ec31a1ad9fed1136bd9e7f3c164ffc
humanhash: ink-winner-connecticut-alabama
File name:file.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'643'312 bytes
First seen:2023-05-31 01:55:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:mdMk1uixB1C4Z7QLRVAmJhxB8LRX/y4kQlr6:9kUixBMA7FmJy
Threatray 2'925 similar samples on MalwareBazaar
TLSH T122C52A0AB5560CE1CD4580F3C1D36B39DB60B80A0F1095FB2AD787EA6BEF2CA597D254
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 Chainskilabs
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
287
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 01:58:52 UTC
Tags:
miner
Link:
https://app.any.run/tasks/7817288a-eed0-4077-95e2-85255522d4ba

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/393777/
Detection(s):
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug overlay packed
Link:
https://www.filescan.io/uploads/6476a9344642400a7af8e1db/reports/59e80fb9-a9e2-4fb8-bb09-136a8c939e94/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296
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/37226363-e6e3-4769-b61e-9f2b2f79744c
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1245701
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
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 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
Snort IDS alert for network traffic
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: 878711 Sample: file.exe Startdate: 31/05/2023 Architecture: WINDOWS Score: 100 60 Snort IDS alert for network traffic 2->60 62 Sigma detected: Xmrig 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 8 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 18 9->18         started        20 powershell.exe 20 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, 49708, 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 51.15.78.68, 14433, 49709 OnlineSASFR 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/a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-30 23:07:13 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
17
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfpikqpq4lukyforlmdzvqfmtatmkl4o2ypczcr4bstsscbdakla._file
Verdict:
malicious
Similar samples:
12582b160e541b8c0210bb54dd0a40bea2452c9a67bed39bf12578938119ebd9
CoinMiner
23156e92c3d2349bbc1a03ed2c29b2d8c52bd1c6228528eba4d5e04c39e5533a
CoinMiner
3bccf05eee144854cca885ab816b75f6ce8135dd35792c6fd4470d4f7dbf9d1e
CoinMiner
4caaca2890a24087d048b3bee2a5ebd606583d12783af9544d2027bfbfb6e220
CoinMiner
67ed4226089a037258ae9c039e93f9ba85dc75409ff0c3402c69597de654cb5d
CoinMiner
6ca16541b066dc3a104efe166174bb08bf13fd1554e0af4d1b0e4f337e3ded40
CoinMiner
82f136be6e93f18f9c0a443b8bdbc16fb125c1685a3cc1d2c289575047033edd
CoinMiner
88fac3e4be2eac3fec29fc706990d7afedc7960a1d659040e915e9d313f58944
CoinMiner
939f6972ee6a83217d0ccb69dea58c381bd6b9977870bad27385ce7df68b16b8
CoinMiner
c6380b44bb9310fcfb2c80e3b0e16e3c75970d35fb5dd412a23b31ee3772d8c6
CoinMiner
+ 2'915 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230531-ccph4acd95/
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296
MD5 hash:
01ec31a1ad9fed1136bd9e7f3c164ffc
SHA1 hash:
9f01f27246dda3590a59f15e868a452f7b5dbc90
Link:
https://www.unpac.me/results/eca831fd-bd5a-4c9d-ba88-03b12d225340/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a95e8541f0e2/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/a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296

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.

Web download

CoinMiner

Executable exe a95e8541f0e2e8ac15d15b079ac0ac9826c52f8ed61e2c8a3c0ca72908230296

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2645861/
Cape
Cape
https://www.capesandbox.com/analysis/393777/

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