MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb
SHA3-384 hash: 0c2427bb49b9a574fbc93532f941a35a85bb53bf057021dfa96c304a2e441e797750d38afc6e5d68a708e3581a4af23d
SHA1 hash: cdd334fe69b745d48d9d3497d28aa775ac4f9044
MD5 hash: 871ebf3f33479e03433fa1f0640f0ead
humanhash: april-uniform-floor-monkey
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:3'518'752 bytes
First seen:2023-02-04 17:51:36 UTC
Last seen:2023-02-04 20:48:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dc6619df025739ad47a15e80923800e5 (1 x CoinMiner)
ssdeep 49152:yOnjDmNlqKWOnjDmNlqO/UzbPZRXZrOnjDmNlq/z9L8YM8UIM7b4AEG66O3f9:/MveHM8UjbR66OF
Threatray 2'813 similar samples on MalwareBazaar
TLSH T146F5BF23AA9D04A4C065ED36C486422257B17D7467B387CB32BEBD5A3FB22C19D3B315
File icon (PE):PE icon
dhash icon 6998b8b2e6c830f2 (3 x CoinMiner, 1 x Zyklon)
Reporter andretavare5
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:HDD Verbatim Digital EVO-II 5Tb HDWG460EZSTA N300 (4096rpm) 4036Mb 0.5 Rtl
Issuer:HDD Verbatim Digital EVO-II 5Tb HDWG460EZSTA N300 (4096rpm) 4036Mb 0.5 Rtl
Algorithm:sha1WithRSAEncryption
Valid from:2023-01-22T17:37:55Z
Valid to:2033-01-23T17:37:55Z
Serial number: 117f03551552a9bd476d6d636ca0815e
Intelligence: 16 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: c2aafc3026236ab0a1aa6ee7f534b8d52a305c9c147a5d213626f6a8da449b62
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from http://lara.amiyon.com/svcrun.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-04 17:57:28 UTC
Tags:
miner
Link:
https://app.any.run/tasks/423d1152-6926-436d-8362-c1f8bfa8bdf9

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/360263/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.31678.31537.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
fingerprint overlay packed shell32.dll warp
Link:
https://www.filescan.io/uploads/63de9b431c9cbf7d6255d530/reports/d0e87612-c973-4805-976c-014451dd4bfa/overview
Verdict:
Malicious
Labled as:
PAK_DRPR
Link:
https://www.hybrid-analysis.com/sample/4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3bc2bfa0-a995-48d3-8236-5da3779cfab5
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1165799
Signature
Adds a directory exclusion to Windows Defender
Changes security center settings (notifications, updates, antivirus, firewall)
Detected unpacking (changes PE section rights)
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
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)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Snort IDS alert for network traffic
Tries to evade debugger and weak emulator (self modifying code)
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: 798570 Sample: file.exe Startdate: 04/02/2023 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic 2->44 46 Sigma detected: Xmrig 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 4 other signatures 2->50 7 file.exe 14 8 2->7         started        12 SRIKA.exe 2->12         started        14 svchost.exe 2->14         started        16 7 other processes 2->16 process3 dnsIp4 42 179.43.140.229, 49686, 80 PLI-ASCH Panama 7->42 36 C:\ProgramData\versionApp\SRIKA.exe, PE32+ 7->36 dropped 56 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->56 58 Sets debug register (to hijack the execution of another thread) 7->58 60 Writes to foreign memory regions 7->60 68 3 other signatures 7->68 18 vbc.exe 7->18         started        22 cmd.exe 1 7->22         started        24 powershell.exe 20 7->24         started        62 Detected unpacking (changes PE section rights) 12->62 64 Tries to evade debugger and weak emulator (self modifying code) 12->64 66 Changes security center settings (notifications, updates, antivirus, firewall) 14->66 26 MpCmdRun.exe 1 14->26         started        file5 signatures6 process7 dnsIp8 38 51.68.190.80, 14433, 49687 OVHFR France 18->38 40 xmr-eu1.nanopool.org 18->40 52 Query firmware table information (likely to detect VMs) 18->52 54 Uses schtasks.exe or at.exe to add and modify task schedules 22->54 28 conhost.exe 22->28         started        30 schtasks.exe 1 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb/
Threat name:
Win64.Trojan.Tasker
Create hunting rule
Status:
Malicious
First seen:
2023-02-04 17:52:11 UTC
File Type:
PE+ (Exe)
Extracted files:
419
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jvkimx5yt6awdcnq3fszsc4rmevnzv5yfedoahyium2yr36ampfq._file
Verdict:
unknown
Similar samples:
231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75
CoinMiner
3216a9bbc9446ee5f88a66e042686a5eb6c5d0a8b1dc8c54d8eafa3dfedebbc5
CoinMiner
5122ba03679761d768906162a4180fda9767a441cf14aa55e008f0bcbd2878bc
CoinMiner
5a86ccd82013a5faa9b2f855ba6baf3b1658ecac5e409d4d90c4d63d4ada79a8
CoinMiner
683e5ce2920030d4cfdf3b2060a705f654d882a376d2f1671e8d240761ffdd64
CoinMiner
70dddee5260354519c01b84b2d66783f7aacd89b4c6654bc765cbf34996b7018
CoinMiner
89b2997d84ff0789fac1f4b9a2418ce8f74bed901c6eec51560a9f3b5c639e4b
CoinMiner
d6d728c1c24d9e6f05a81e8d54846be4c89ca6d9a1a59e52a1ccfb32d9b65d42
CoinMiner
e792fa03f41983cad37a70ad66cc73268d76c9f353a3277ab58f4f9546e0d3ff
CoinMiner
f3a92a0b974cbe0f0c2b1236f098dde0763c220d391a83d8334d6e56946c57c3
CoinMiner
+ 2'803 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230204-wfp4ksea34/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
.NET Reactor proctector
Checks computer location settings
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb
MD5 hash:
871ebf3f33479e03433fa1f0640f0ead
SHA1 hash:
cdd334fe69b745d48d9d3497d28aa775ac4f9044
Link:
https://www.unpac.me/results/6cc60e13-72c6-4b5e-b5d9-1d25e913266a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4d54865fb89f/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/4d54865fb89f816189b0d965990b91612adcd7b82906e01f08a33588efc063cb

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:win_xfilesstealer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xfilesstealer.

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/360263/
  
URLhaus
https://urlhaus.abuse.ch/url/2511168/

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