MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f0496ad782c0321ddbf5666689a6504a0b2b24bed97e0f7c47b86ac8dbdc67d. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f0496ad782c0321ddbf5666689a6504a0b2b24bed97e0f7c47b86ac8dbdc67d
SHA3-384 hash: f26696dfe3615819d6280965915ecf090c0a00931920a792e487953bb3e493c36a06e3a8c3cad4817770ea0aafb64ae5
SHA1 hash: ac4f5fc19d72c7cbc1d5ae48e804610849ba0ba4
MD5 hash: 9d5a351262e14f4b3f0287ca63d53151
humanhash: single-september-massachusetts-california
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'413'120 bytes
First seen:2022-11-19 11:41:58 UTC
Last seen:2022-11-19 13:34:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b1c1e55b3870d704efa6fae5012c6523 (1 x CoinMiner)
ssdeep 24576:nH3YEKZzcJ4fSlMz8yZ6W4HTFzU0Fb0M/ZKFNUhFlx/S:XFK3fSlMIy8WIzvD/BhF
Threatray 2'274 similar samples on MalwareBazaar
TLSH T125656B53F34086E3C4191031A91773971AB0DC876E9FA65B3798736DAEB3B817B42398
File icon (PE):PE icon
dhash icon 0092b0b68282a000 (1 x CoinMiner)
Reporter andretavare5
Tags:CoinMiner exe


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

Intelligence

File Origin
# of uploads :
3
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-19 11:43:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8a5491b4-76dd-46a1-9bfa-6a244e4c7d45

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/336107/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.1052.13057.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Creating a window
Sending an HTTP POST request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6378c10ce64742f53c103d71/reports/9508cce0-0d83-426b-8f8b-b7150b53e3d7/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/3ecb0ce0-c342-4f69-b649-28b3151b52d5
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1117131
Signature
Adds a directory exclusion to Windows Defender
DNS related to crypt mining pools
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 749843 Sample: file.exe Startdate: 19/11/2022 Architecture: WINDOWS Score: 68 29 xmr-eu1.nanopool.org 2->29 33 Yara detected Xmrig cryptocurrency miner 2->33 35 DNS related to crypt mining pools 2->35 37 PE file has nameless sections 2->37 8 file.exe 5 2->8         started        signatures3 process4 file5 25 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 8->25 dropped 27 C:\ProgramData\driver\YVL.exe, MS-DOS 8->27 dropped 39 Sets debug register (to hijack the execution of another thread) 8->39 41 Tries to evade debugger and weak emulator (self modifying code) 8->41 43 Adds a directory exclusion to Windows Defender 8->43 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        signatures6 process7 process8 16 YVL.exe 12->16         started        19 conhost.exe 12->19         started        21 timeout.exe 1 12->21         started        23 conhost.exe 14->23         started        signatures9 31 Tries to evade debugger and weak emulator (self modifying code) 16->31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f0496ad782c0321ddbf5666689a6504a0b2b24bed97e0f7c47b86ac8dbdc67d/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-19 11:42:10 UTC
File Type:
PE+ (Exe)
Extracted files:
31
AV detection:
11 of 26 (42.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4cjnllyfqbsdxn7kztgrgtfasqlfmsl5wl6b56epodkzdn5yz6q._file
Verdict:
unknown
Similar samples:
119b74aee8f21aaa186847b21d1a3f044f0da37cc90eac7eb11fdfddefb97ecb
CoinMiner
133784d32e673c830272e634d569545fc59d41d25c4f09272bac221ad6eefbd4
CoinMiner
1daf8d1596d48c1d9e3c39c394d5f634d6a6bbd2077df9f40412fc9f50f77b37
CoinMiner
5dd8a2630faac548d4bd681cf094d9c36fb8ebf5964c0e8194c870aaa5a29354
CoinMiner
683e5ce2920030d4cfdf3b2060a705f654d882a376d2f1671e8d240761ffdd64
CoinMiner
76157646cba06f9895750597b70f8f0aadf2028f8c16f2f23cb06100b7f76d06
CoinMiner
981da982454ba43815afd77b266368652d619f0d6b11c719006de556a068e3a8
CoinMiner
bb34cafb8b820fbfe0cf3fb3d82cc19a488939213de97d6939151630a71d5b08
CoinMiner
ce1454205b811089e345d21b9b0e643e69dc6ba7c1b7cefb40b76b182bdf0e0f
CoinMiner
f969b1aabff1c1f24279895b95660fc45a241e7bb1158bf3675c87a213f325aa
CoinMiner
+ 2'264 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221119-nt1hgadg6x/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
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
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
XMRig Miner payload
xmrig
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ce446068-9196-48e5-86e5-7812c186ecc5
Unpacked files
SH256 hash:
8f0496ad782c0321ddbf5666689a6504a0b2b24bed97e0f7c47b86ac8dbdc67d
MD5 hash:
9d5a351262e14f4b3f0287ca63d53151
SHA1 hash:
ac4f5fc19d72c7cbc1d5ae48e804610849ba0ba4
Link:
https://www.unpac.me/results/ad0f0037-df6f-4e00-968b-1809b4d744f4/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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/336107/
  
URLhaus
https://urlhaus.abuse.ch/url/2425987/

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